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[PUBLISH] In the United States Court of Appeals For the Eleventh Circuit ____________________ No. 23-11114 ____________________ UNITED STATES OF AMERICA, Plaintiff-Appellee, versus STEVEN GEORGE MORGAN,

Defendant-Appellant.

____________________ Appeal from the United States District Court for the Southern District of Florida D.C. Docket No. 0:22-cr-60140-WPD-1 ____________________ USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 2 of 59

23-11114 Opinion of the Court 2 Before ROSENBAUM, NEWSOM, and MARCUS, Circuit Judges.

NEWSOM, Circuit Judge: A jury convicted Steven Morgan of three drug-trafficking crimes after finding that he had been running cocaine from the Caribbean into South Florida. On appeal, Morgan advances five grounds for reversing his conviction—chief among them whether either the Fourth or Fifth Amendment required excluding the con- tents of a cellphone that the government searched without a war- rant. Morgan also challenges several evidentiary rulings. After carefully considering the issues, and with the benefit of oral argu- ment, we reject Morgan’s contentions and affirm his conviction.

I A With his brother, Steven Morgan smuggled cocaine into South Florida. According to the evidence at trial, their scheme worked as follows: Morgan would ship jars of shaving gel to his brother on the island of St. Maarten, in the Caribbean. Morgan’s brother would fit the jars with false bottoms, under which he’d stash cocaine. The brother would then ship the drug-laden jars back to various South Florida addresses, where Morgan would re- trieve them.

The scheme began to unravel when a couple of diligent law- enforcement dogs at a Puerto Rican airport alerted on three pack- ages—each of which contained about two pounds of cocaine. In an effort to identify the packages’ intended recipients, law- USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 3 of 59

23-11114 Opinion of the Court 3 enforcement agents set up a controlled delivery. After removing the cocaine, the officers equipped the boxes with break-wire bea- cons and then shipped them to their original destinations. After the packages were left in front of a South Florida apartment, Morgan and another man arrived, retrieved them, and went inside. The beacon sounded about 15 minutes later, cueing the officers to burst into the apartment.

Once inside, the officers saw Morgan standing near the back porch. When they detained him, Morgan had a gun on him. As particularly relevant here, the officers also found two cellphones near Morgan: an iPhone and an LG. Having put Morgan in hand- cuffs, Agent Christiana Feo asked him—without providing Miranda warnings1—whether both phones were his. Morgan answered, “yes.” Tr. of Supp. Hearing 32, Dkt. No. 115.

The officers then placed Morgan in their vehicle, where Agent Mariana Gaviria read him his Miranda rights. Morgan re- sponded by invoking his rights to silence and counsel. Not long thereafter, Gaviria asked Morgan—again—if the two phones that the agents had seized belonged to him. Morgan hesitated, saying that he was “not sure.” Id. at 14. Gaviria told him that she “wasn’t trying to interrogate him or ask him any questions about the case” and that she “just need[ed] to know if they belonged to him so that [she] could make a note of who the property belonged to in case [she] needed to return it.” Id. In reply, Morgan said that “only the

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23-11114 Opinion of the Court 4 iPhone” was his. Id. He explained that he had earlier claimed own- ership of both phones only due to his “shock because of the way that [the agents] came into the apartment with the guns drawn”— “but,” he reiterated, “only the iPhone was his.” Id. After seizing both phones and the gun, the officers released Morgan. A few days later, Morgan called one of the agents to re- trieve his gun, but he never asked about the phones. Several weeks after seizing it, the agents conducted a warrantless search of the LG phone, which yielded evidence implicating Morgan in the drug- running scheme—including text messages between him and his brother and photos of shipping records and wire-transfer receipts.

That information also led the agents to subpoena and obtain addi- tional evidence from DHL, FedEx, and Western Union.

About 18 months after the controlled delivery, Agent Gavi- ria called Morgan to arrange a meeting because she wanted to “re- turn some property to him.” Tr. of Supp. Hearing 19. Morgan agreed to meet Gaviria and two other agents at a Homeland Secu- rity Investigations office. Although the details of the exchange aren’t relevant to this appeal, the evidence from the suppression hearing suggests that the agents urged Morgan to talk to them de- spite his repeated attempts to invoke his Miranda rights. Morgan eventually spoke to the agents for about two hours and, at the close of the interrogation, was arrested based on a previously obtained warrant.

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23-11114 Opinion of the Court 5 B A federal grand jury charged Morgan with (1) conspiring to import 500 grams or more of cocaine, in violation of 21 U.S.C. §§ 952(a) and 963; (2) attempting to possess with intent to distribute grams or more of cocaine, in violation of 21 U.S.C. § 841(a)(1); and (3) possessing a firearm in furtherance of a drug-trafficking crime, in violation of 18 U.S.C. § 924(c)(1)(A). After a four-day trial, 2 the jury found Morgan guilty on all charges. The district court sentenced Morgan to 72 months’ imprisonment for the drug offenses, to run concurrently, and to 60 months’ imprisonment for the gun crime, to run consecutively.

On appeal, Morgan raises five issues, which we will address in turn.

II The first—and most involved—question is whether the dis- trict court properly admitted the LG phone’s contents based on its finding that Morgan had abandoned his Fourth Amendment inter- est in the device. 3

United States v. Mercer, 541 F.3d 1070, 1073–74 (11th Cir. 2008). We review constitutional claims de novo, United States v. Williams, 527 F.3d 1235, 1239 (11th Cir. 2008), but whether a defendant abandoned his Fourth Amendment USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 6 of 59

23-11114 Opinion of the Court 6 Before trial, Morgan moved to suppress the evidence from the government’s warrantless search of the LG phone. He also moved to suppress his two statements concerning the phones on the day of the controlled delivery—the first, in the apartment, in which he claimed ownership of both phones, and the second, in the patrol car, in which he denied ownership of the LG phone—as well as the statements he made at the HSI office roughly 18 months later.

After a hearing, the district court suppressed the statement that Morgan made in the car that only the iPhone (and not the LG) was his, as well as the statements he made at the HSI office about months later. The court allowed the government to introduce the statement that Morgan made in the apartment claiming own- ership of both phones. 4 Most importantly for present purposes, the district court also decided, over Morgan’s Fourth Amendment ob- jection, to admit the LG phone’s contents based on its finding that “the agents were reasonable in deciding that [Morgan] had aban- doned th[at] phone.” Tr. of Supp. Hearing 62–63.

On appeal, we must decide whether either the Fourth or Fifth Amendment required suppression of the LG phone’s con- tents. We conclude that neither did. Let us explain.

interest in property is a factual question that we review only for clear error, United States v. Ross, 963 F.3d 1056, 1066 (11th Cir. 2020) (en banc).

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23-11114 Opinion of the Court 7 A The Fourth Amendment forbids “unreasonable searches and seizures.” U.S. Const. amend. IV. Its protection extends to “any thing or place with respect to which a person has a ‘reasonable expectation of privacy.’” United States v. Ross, 963 F.3d 1056, 1062 (11th Cir. 2020) (en banc) (quoting California v. Ciraolo, 476 U.S. 207, 211 (1986)). A person has a Fourth Amendment interest in his cellphone, which means “that officers must generally secure a war- rant before conducting . . . a search” of it. Riley v. California, 573 U.S. 373, 386 (2014). “[A]n individual’s Fourth Amendment rights are not in- fringed—or even implicated—by a search of a thing or place in which he has no reasonable expectation of privacy.” Ross, 963 F.3d at 1062. And importantly here, a person loses his Fourth Amend- ment interest in an item of property if he abandons it. See United States v. McKennon, 814 F.2d 1539, 1545–46 (11th Cir. 1987). “We take an objective, common-sense approach to assessing abandon- ment, focusing on whether the prior possessor voluntarily dis- carded, left behind, or otherwise relinquished his interest in the property in question in light of his statements, acts, and other facts.” United States v. Green, 981 F.3d 945, 956 (11th Cir. 2020) (ci- tation modified).

The district court didn’t clearly err in finding that Morgan had abandoned the LG phone and thereby given up his Fourth Amendment interest in its contents. In response to Agent Gaviria’s questioning in the police car, Morgan twice said, expressly, that USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 8 of 59

23-11114 Opinion of the Court 8 “only the iPhone”—not the LG—was his. We have long held that one can abandon property by verbally disclaiming ownership of it.

See, e.g., United States v. Hastamorir, 881 F.2d 1551, 1560 (11th Cir. 1989) (affirming the district court’s abandonment finding where the defendant had repeatedly denied any knowledge of a car where drugs were discovered, even though his disclaimers came after the police had trained their guns on him); United States v. Colbert, 474 F.2d 174, 177 (5th Cir. 1973) (en banc) (finding that the defendants had abandoned their briefcases when, in response to police ques- tions, “they both disclaimed any interest in the briefcases and be- gan to walk away from them”). 5 To be sure, while still in the apartment, Morgan had initially told the agents that both phones were his. But that fact alone doesn’t render the district court’s abandonment finding clearly er- roneous. According to Gaviria’s testimony, Morgan explained his earlier statement by saying that he “must have been in shock be- cause of the way that [the agents] came into the apartment with the guns drawn.” Tr. of Supp. Hearing 14. He then reconfirmed that “only the iPhone was his.” Id. Given that unrebutted testi- mony, the district court didn’t clearly err in concluding that Mor- gan had abandoned his Fourth Amendment interest in the LG phone.

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23-11114 Opinion of the Court 9 B The Fifth Amendment is also implicated in the analysis of the LG phone’s admissibility, because the district court’s abandon- ment determination rested mainly on Morgan’s statements to Agents Feo and Gaviria. Morgan contends that those statements were obtained in violation of Miranda and, therefore, that the dis- trict court’s abandonment finding—and the LG phone’s contents— were “fruits of the poisonous tree.”

Let’s recap the district court’s decisions concerning Mor- gan’s statements: The court decided at the suppression hearing to admit Morgan’s initial statement to Feo that both phones were his—but to exclude, as the product of a Miranda violation, the state- ment that he made to Gaviria in the squad car, in which he dis- claimed ownership of the LG phone. Even so, the court admitted the LG’s contents based on its finding that “the agents were reason- able in deciding that [Morgan] had abandoned [his Fourth Amend- ment interest in] the LG phone.” Tr. of Supp. Hearing 62–63.

We agree with Morgan that his second statement—the one he made to Gaviria in the squad car, in which he denied owning the LG—was the product of a Miranda violation. Even so, we hold that the district court didn’t err in relying on that statement to con- clude that Morgan had abandoned the LG phone. Explaining why will require a little doing.

The Fifth Amendment’s Self-Incrimination Clause provides that no person “shall be compelled in any criminal case to be a wit- ness against himself.” U.S. Const. amend. V. In Miranda, the USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 10 of 59

23-11114 Opinion of the Court 10 Supreme Court announced “a prophylactic [rule] to protect against violations of the Self-Incrimination Clause.” United States v. Patane, 542 U.S. 630, 636 (2004) (plurality opinion). Using words now fa- miliar to cops, criminals, and TV watchers everywhere, the Court decreed that police officers conducting a custodial interrogation must inform a suspect that “he has the right to remain silent, that anything he says can be used against him in a court of law, that he has the right to the presence of an attorney, and that if he cannot afford an attorney one will be appointed for him prior to any ques- tioning if he so desires.” Miranda v. Arizona, 384 U.S. 436, 479 (1966). As the Court has since emphasized, Miranda’s “prophylac- tic rule[] . . . necessarily sweep[s] beyond the actual protections of the Self-Incrimination Clause,” Patane, 542 U.S. at 639, and, accord- ingly, the Court has long “distinguished police conduct that abridges a person’s constitutional privilege against compulsory self-incrimination from conduct that departs only from the prophy- lactic standards later laid down by this Court in Miranda to safe- guard that privilege,” Vega v. Tekoh, 597 U.S. 134, 145 (2022) (cita- tion modified). We explain below how that important distinction cashes out here.

At the outset, a few Miranda basics. Miranda’s demands ap- ply only to “custodial interrogation[s].” Garcia v. Singletary, 13 F.3d 1487, 1489 (11th Cir. 1994). Words or actions constitute interroga- tion when, from the standpoint of an objective officer, they “are reasonably likely to elicit an incriminating response from the sus- pect.” See Rhode Island v. Innis, 446 U.S. 291, 301 (1980) (footnote USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 11 of 59

23-11114 Opinion of the Court 11 omitted). 6 There is, though, one pertinent exception: Even if an interaction qualifies as a custodial interrogation, a suspect’s state- ments might still be admissible if the officer’s “questions fall within a ‘routine booking question’ exception which exempts from Mi- randa’s coverage questions to secure the biographical data neces- sary to complete booking or pretrial services.” Pennsylvania v. Mu- niz, 496 U.S. 582, 601 (1990) (citation modified).

Here, it seems clear enough that Morgan’s day-of-the-bust interactions with Agents Feo and Gaviria constituted interroga- tions. In both the apartment and the squad car, the officers should have known that their questions about cellphones recovered at the crime scene were “reasonably likely to elicit an incriminating re- sponse” from Morgan. Innis, 446 U.S. at 301.

But did either exchange qualify for the “routine-booking” exception? Some of our sister circuits have applied that exception to police questions about a suspect’s ownership of property. See, e.g., United States v. Gaston, 357 F.3d 77, 82 (D.C. Cir. 2004) (holding that an officer’s questions about the defendant’s address and whether he owned the house fell within the routine-booking ex- ception because they were “related to ‘administrative concerns’”); United States v. Tapia-Rodriguez, 968 F.3d 891, 896 (8th Cir. 2020) (holding that officers’ question about which bedroom was the

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23-11114 Opinion of the Court 12 defendant’s fell within the routine-booking exception because they “had a legitimate need for the information to ensure they were con- ducting a lawful consensual search”).

We can assume without deciding that the routine-booking exception covers the interaction with Feo, in which Morgan said that both phones were his. Perhaps not surprisingly, Morgan doesn’t contest the district court’s reliance on that statement at the suppression hearing; if anything, Morgan’s initial claim that both phones (including the LG) were his would seem to cut against the district court’s abandonment finding (though not dispositively so).

See supra at 8.

But we reject the government’s bid to extend the routine- booking exception any further—specifically, to Gaviria’s question- ing in the squad car that prompted Morgan to disclaim the LG phone. Given the circumstances, it strains credulity to say that Gaviria’s question about the phone was meant “to secure the bio- graphical data necessary to complete booking or pretrial services.”

Muniz, 496 U.S. at 601 (citation modified). Most importantly, while everyone was still in the apartment, Feo had already asked Morgan whether the phones were his—and gotten an answer. Surely that initial exchange took care of any legitimate administrative con- cerns the officers might have had. So even if Feo’s initial question- ing might have qualified for routine-booking treatment, Gaviria’s follow-up questioning didn’t.

In the squad car, Gaviria asked Morgan whether the phones were his—a question he’d already answered once in the USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 13 of 59

23-11114 Opinion of the Court 13 apartment—shortly after Morgan had invoked his Miranda rights to silence and counsel. After a suspect invokes those rights—as all agree Morgan unequivocally did—law enforcement must gener- ally cease questioning. See Berghuis v. Thompkins, 560 U.S. 370, 388 (2010) (“If the right to counsel or the right to remain silent is in- voked at any point during questioning, further interrogation must cease.”). Here, Morgan asserted his Miranda rights, but Gaviria continued to quiz him about the phones. We conclude that the district court correctly held that, in so doing, Gaviria violated Mi- randa.

So, the $64,000 question: What does that portend for the district court’s determination that Morgan had abandoned the LG phone—which all agree was predicated chiefly on Morgan’s state- ments to Gaviria—and its ensuing admission of the LG’s contents?

For reasons we’ll explain, we hold that Gaviria’s Miranda violation didn’t foreclose the district court’s consideration of Morgan’s state- ment as part of its abandonment analysis.

The Supreme Court’s decision in Patane goes a long way to- ward resolving this issue. There, a three-Justice plurality ruled that a police officer’s “failure to give a suspect the [Miranda] warn- ings . . . [does not] require[] suppression of the physical fruits of the suspect’s unwarned but voluntary statements.” 542 U.S. at 633–34.

The plurality explained, as already noted, that conduct that runs afoul of Miranda’s dictates doesn’t automatically infringe the Fifth Amendment; rather, it said, “the Miranda rule is a prophylactic USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 14 of 59

23-11114 Opinion of the Court 14 employed to protect against violations of the Self-Incrimination Clause.” Id. at 636. That observation comported with established jurisprudence “distinguish[ing] police conduct that abridges a per- son’s constitutional privilege against compulsory self-incrimina- tion from conduct that departs only from the prophylactic stand- ards later laid down . . . in Miranda.” Vega, 597 U.S. at 145 (citation modified).

Because Miranda’s “prophylactic rule[] . . . necessarily sweep[s] beyond the actual protections of the Self-Incrimination Clause,” the Patane plurality emphasized that “any further exten- sion of [the prophylactic] rule[] must be justified by its necessity for the protection of the actual right against compelled self-incrimina- tion.” 542 U.S. at 639. Accordingly, the plurality “insist[ed] that the closest possible fit be maintained between the Self-Incrimina- tion Clause and any rule designed to protect it.” Id. at 641.

As the Patane plurality explained, “the core protection af- forded by the Self-Incrimination Clause is a prohibition on compel- ling a criminal defendant to testify against himself at trial.” Id. at 637. That’s why the government can’t use Miranda-violative state- ments in its case-in-chief. See id. at 639. But other uses of those statements and their fruits are fair game—so long as they are vol- untary and not coerced. See Oregon v. Elstad, 470 U.S. 298, 307 (1985) (“[T]he Miranda presumption, though irrebuttable for pur- poses of the prosecution’s case in chief, does not require that the statements and their fruits be discarded as inherently tainted.”). So, for example, the Court held in Harris v. New York that the USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 15 of 59

23-11114 Opinion of the Court 15 government could use a voluntary statement obtained in violation of Miranda to impeach the defendant’s testimony. 401 U.S. 222, 224–26 (1971); see also New York v. Quarles, 467 U.S. 649, 654–57 (1984) (holding that Miranda-violative statements needn’t be sup- pressed when the questioning is conducted to address an ongoing “public safety” concern).

Most importantly here, the Patane plurality concluded that the Self-Incrimination Clause didn’t require suppression of the de- fendant’s unwarned but voluntary statement telling a police officer where his pistol was hidden. See 542 U.S. at 634. And in a separate concurring opinion that Justice O’Connor joined, Justice Kennedy agreed with the three-Justice plurality that “[a]dmission of nontes- timonial physical fruits . . . does not run the risk of admitting into trial an accused’s coerced incriminating statements against him- self.” Id. at 645 (Kennedy, J., concurring). Five Justices thus con- cluded that a violation of Miranda’s prophylactic rule does not nec- essarily require the suppression of physical evidence derived from a suspect’s unwarned-but-uncoerced statement. And unsurpris- ingly, we have since relied on Patane for precisely that proposition.

See United States v. Jackson, 506 F.3d 1358, 1361 (11th Cir. 2007) (“Be- cause Jackson’s firearm is physical evidence and he concedes that his unwarned statement was voluntary, Patane allows the admis- sion of Jackson’s firearm.”).

Patane’s logic is fatal to Morgan’s position. Morgan’s state- ment disclaiming the LG phone is, for all intents and purposes, identical to Patane’s statement telling the officer where he had USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 16 of 59

23-11114 Opinion of the Court 16 hidden his gun. See 542 U.S. at 635. To be sure, the precise Miranda violation there was a little different: In Patane, the police obtained the defendant’s statement before they provided him any warnings; here, the agents obtained Morgan’s statements after he had been warned and had invoked his rights to counsel and silence. But that’s neither here nor there. What underlay the Court’s decision in Patane wasn’t the particular species of Miranda violation but, ra- ther, the recognition that while Miranda protects Fifth Amendment rights, it isn’t itself the Fifth Amendment—and therefore, that “[t]he Self-Incrimination Clause [] is not implicated by the admis- sion into evidence of the physical fruit of a voluntary statement.” Id. at 636; accord id. at 645 (Kennedy, J., concurring). That logic ap- plies every bit as much to Morgan’s post-warning-post-invocation statements as it did to Patane’s pre-warning statement. In both cir- cumstances the lone breach was of Miranda’s prophylaxis, not the Fifth Amendment proper, which is violated only when the police coerce a suspect’s statement—i.e., only if it isn’t voluntary.

So yes, Agent Gaviria violated Miranda when she persisted in asking Morgan whether the phones were his despite his invoca- tion of his rights to silence and counsel. But Patane makes clear that the Miranda violation, standing alone, is no basis for disallowing the district court’s reliance on Morgan’s answer as part of its aban- donment analysis. The lone question is whether Morgan’s answer was voluntary. It was.

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23-11114 Opinion of the Court 17 To begin, a recap of the exchange: When Gaviria asked Morgan whether both phones were his, he initially hesitated, say- ing that he was “not sure.” Tr. of Supp. Hearing 14. Gaviria con- tinued, assuring Morgan that she “wasn’t trying to interrogate him or ask him any questions about the case” but simply “need[ed] to know if they belonged to him so that [she] could make a note of who the property belonged to in case [she] needed to return it.” Id. That’s when Morgan told her that “only the iPhone was his.” Id. Even assuming that Gaviria’s assurances were misleading, they didn’t render Morgan’s answer constitutionally involuntary.

Here’s why.

We’ve recognized that “the effect of psychological pressure or deception on the voluntariness of a statement depends on the particular circumstances in each case.” United States v. Farley, 607 F.3d 1294, 1328 (11th Cir. 2010). More specifically, we’ve held that “police trickery” renders a statement involuntary for Fifth Amend- ment purposes “only when other aggravating circumstances were also present.” Id. (collecting cases); accord United States v. Cas- taneda–Castaneda, 729 F.2d 1360, 1363 (11th Cir. 1984) (“[T]he po- lice’s use of a trick alone will not render a confession involun- tary.”).

So, for instance, in Farley, we held that the defendant’s Mi- randa waiver and later statements were voluntary even though FBI agents “tricked” him into thinking they wanted to question him about terrorism when, in fact, they were investigating him for sex crimes. 607 F.3d at 1326, 1327–30. As we emphasized, “there [wa]s USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 18 of 59

23-11114 Opinion of the Court 18 no evidence [that the agents] made any promise that questioning would be limited to [terrorism], or gave him any assurance that statements relating to other crimes would not be used against him.” Id. at 1329; see also Castaneda, 729 F.2d at 1362–64 (holding that the “interrogation was sufficiently free of coercive elements to render [the defendants’] confessions voluntary” even though the police had falsely told each defendant that the other had confessed); cf. United States v. Spivey, 861 F.3d 1207, 1215–17 (11th Cir. 2017) (holding that the defendants’ consent to a search of their home was voluntary even though the officers came to the house on the pre- text of following up on burglaries in which the defendants were victims, while their real reason was to investigate the defendants for suspected fraud).

By contrast, we’ve held that police deception renders a sus- pect’s statement involuntary either (1) “where the deception took the form of a coercive threat” or (2) “where the deception goes di- rectly to the nature of the suspect’s rights and the consequences of waiving them.” Farley, 607 F.3d at 1328–29 (collecting cases). Be- cause no one contends that Agent Gaviria threatened Morgan, only the latter category is relevant here. Within that class of cases, we’ve found involuntariness only in those rare circumstances in which an officer’s deception “interfere[s] with the defendant’s ‘abil- ity to understand the nature of his [Miranda] rights and the conse- quences of abandoning them.’” Id. at 1330 (quoting Moran v. Bur- bine, 475 U.S. 412, 423–24 (1986)). As we put it in United States v. Lall, “[p]olice misrepresentations of law . . . are much more likely to render a suspect’s confession involuntary” than USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 19 of 59

23-11114 Opinion of the Court 19 “misrepresentation[s] of fact”—which generally “are not enough.” 607 F.3d 1277, 1285 (11th Cir. 2010).

A trio of cases illustrates what counts as a “misrepresenta- tion[] of law” of the sort referenced in Lall. First, there’s United States v. Beale, where one of the defendants, who couldn’t speak English or read his native Spanish, signed a Miranda waiver only “after the FBI agents told him [in Spanish] that signing the form would not hurt him.” 921 F.2d 1412, 1434 (11th Cir. 1991). On appeal, the defendant argued that his Miranda waiver was involun- tary—and we agreed. “[B]y telling [the defendant] that signing the waiver would not hurt him,” we emphasized, “the agents contra- dicted the Miranda warning that a defendant’s statements can be used against the defendant in court, thereby misleading [him] con- cerning the consequences of relinquishing his right to remain si- lent.” Id. at 1435; cf. Miranda, 384 U.S. at 479 (holding that police must warn a suspect “that anything he says can be used against him in a court of law”).

Our decision in Hart v. Attorney General of the State of Florida, 323 F.3d 884 (11th Cir. 2003), is similar. After one officer read the defendant his Miranda rights, the defendant asked another officer, whom “he trusted,” “what were the pros and cons, in her opinion, of hiring a lawyer.” Id. at 894. In response, she told him that one of the “disadvantage[s] of having a lawyer present was that the law- yer would tell [the defendant] not to answer incriminating ques- tions.” Id. During the same exchange, she also told the defendant “that ‘honesty wouldn’t hurt him.’” Id. We held that the USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 20 of 59

23-11114 Opinion of the Court 20 defendant’s Miranda waiver was involuntary because the police had misinformed him about the legal effect of not one but two of his Miranda rights. As we explained, “[t]he reason for requiring a law- yer during custodial interrogation is to protect a suspect’s privilege against self incrimination, yet, [the officer] in effect told [the de- fendant] that this was the disadvantage of having a lawyer.” Id.; cf. Miranda, 384 U.S. at 479 (holding that police must inform the sus- pect “that he has the right to the presence of an attorney”). And by “[t]elling him that ‘honesty wouldn’t hurt him,’” the officer had “contradicted the Miranda warning that anything he said could be used against him in court.” Hart, 323 F.3d at 894 (footnote omit- ted). In our view, “[t]he phrase ‘honesty will not hurt you’ [wa]s simply not compatible with [Miranda’s] phrase [that] ‘anything you say can be used against you in court.’” Id. Rounding out the trio is Lall, where an uncounseled 20-year- old confessed after an officer “explicitly assured [him] that anything he said would not be used to prosecute him” and that the defendant “would not be charged for any statements or evidence collected on the night of the robbery.” 607 F.3d at 1287. “Under these circum- stances”—in which the officer’s statement flatly contradicted Mi- randa’s guarantee—we held that the officer’s “statements were suf- ficient to render [the defendant’s] confession involuntary and to undermine completely the prophylactic effect of the Miranda warn- ings [the officer] previously administered.” Id. What ties all three cases together is that each involved af- firmative “[p]olice misrepresentations of law.” Id. at 1285. In each USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 21 of 59

23-11114 Opinion of the Court 21 case, the officers directly negated one of Miranda’s core protec- tions—namely, that the suspect “has the right to remain silent, that anything he says can be used against him in a court of law, that he has the right to the presence of an attorney, and that if he cannot afford an attorney one will be appointed for him prior to any ques- tioning if he so desires.” Miranda, 384 U.S. at 479.

Nothing of the sort occurred here. Even if we assume that Agent Gaviria was hiding her true intentions when she assured Morgan that she “wasn’t trying to interrogate him or ask him any questions about the case,” Tr. of Supp. Hearing 14, her statement didn’t contradict any of Miranda’s protections. Unlike in Beale, Hart, or Lall, Gaviria didn’t tell Morgan that retaining a lawyer would hurt him, nor did she promise him that his answers wouldn’t be used against him in court. Any lack of candor on Gavi- ria’s part regarding her motive was at worst a “misrepresentation of fact”—not one of law. See Lall, 607 F.3d at 1285. In fact, to the extent this case has a forebear, it’s Farley, in which the law-enforce- ment agents “trick[ed]” the defendant into thinking they were questioning him about terrorism when they really were investigat- ing him for sex crimes. 607 F.3d at 1329–30. As in Farley, the record here includes “nothing to indicate that [Morgan] was unsure of his rights or needed them clarified”—nor that he was “deceived about ‘the nature of his rights [or] the consequences of abandoning them.’” Id. at 1330 (quoting Moran, 475 U.S. at 423–24). In short, USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 22 of 59

23-11114 Opinion of the Court 22 even if Gaviria misled Morgan, she didn’t do so in a “constitution- ally significant manner.” See id. at 1327 (citation modified). 7 * * * Summing up our conclusions regarding Morgan’s first argu- ment: The district court did not clearly err in finding that Morgan abandoned his Fourth Amendment interest in the LG phone. Nor did the Fifth Amendment prevent the district court from basing its abandonment ruling on Morgan’s statements in the squad car. As Patane shows, the fruits of a Miranda violation remain admissible provided the challenged statement was voluntary and uncoerced.

Because Agent Gaviria didn’t misinform Morgan about his Miranda rights, his answer was voluntary, and the fruits of his statement— here, the contents of his LG phone, which were derived from a

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23-11114 Opinion of the Court 23 search that followed the officers’ determination that he had aban- doned it—were fair game. We thus affirm the district court’s deci- sion to admit the LG phone’s contents.

III As a second ground for reversal, Morgan asserts that the dis- trict court erroneously refused to grant a mistrial after a specific episode at trial. 8 Here’s the backstory: On direct examination, Agent Feo de- scribed the controlled delivery and the scene at the apartment. She recounted asking Morgan whether the phones belonged to him— at which point defense counsel objected. At sidebar, the district court reconsidered its pretrial ruling, reversed course, and sup- pressed Morgan’s initial statement to Feo that he owned both phones. The government complied with the court’s ruling and pursued another line of questioning.

When cross-examining Feo, Morgan’s lawyer returned to the subject of the LG phone, specifically asking her if she knew from where on Morgan’s person it had come. Feo replied as fol- lows: “I don’t know exactly where it came from on his person, but it came off of him because I confirmed that by speaking with him.”

Trial Tr. (Witness Test.) 71, Dkt. No. 121. Shortly thereafter, in response to Morgan’s lawyer’s follow-up question whether Feo knew how the LG phone had made it to the apartment floor, she

United States v. Grzybowicz, 747 F.3d 1296, 1311 (11th Cir. 2014).

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23-11114 Opinion of the Court 24 said: “I do not know how the phone got there. I do know that he told me it was his.” Id. at 72–73.

Defense counsel immediately moved for a mistrial on the ground that Feo had impermissibly referred to Morgan’s state- ment—since suppressed—that both phones were his. The district court denied the motion, reasoning that Feo couldn’t have heard its sidebar ruling excluding the statement. But the court did in- struct the jury “to ignore Ms. Feo’s answer that Mr. Morgan told her that the LG phone was his.” Id. at 75.

The district court did not abuse its discretion in refusing to grant a mistrial. And that’s so even if we were to assume—contra our earlier assumption, see supra at 12—that Feo’s questioning about the phones didn’t fall within the routine-booking exception and thus violated Miranda. A mistrial should be granted only “if the defendant’s substantial rights are prejudicially affected.” United States v. Newsome, 475 F.3d 1221, 1227 (11th Cir. 2007). “This oc- curs when there is a reasonable probability that, but for the re- marks, the outcome of the trial would have been different.” Id. “When a district court gives a curative instruction, the reviewing court will reverse only if the evidence is so highly prejudicial as to be incurable by the trial court’s admonition.” United States v. Del- gado, 321 F.3d 1338, 1347 (11th Cir. 2003) (citation modified).

Morgan hasn’t shown a violation of his substantial rights.

Feo’s testimony wasn’t so prejudicial as to require stronger medi- cine than the usual curative instruction. And in any event, plenty of other evidence showed that Morgan owned the LG phone— USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 25 of 59

23-11114 Opinion of the Court 25 including the fact that he had opened accounts on the phone, that the phone had photos of him on it, and that the phone contained texts calling the phone’s user by Morgan’s first name, “Steven.”

Given all this evidence, there’s no reason to think that “the out- come of the trial would have been different.” Newsome, 475 F.3d at 1227.

We affirm the district court’s decision denying Morgan’s motion for a mistrial.

IV Morgan also contends that the district court erred in admit- ting testimony from Agent Gaviria aimed at providing an overview of Morgan’s drug-smuggling scheme.

The relevant exchange unfolded as follows: On direct ex- amination, the prosecutor asked Gaviria whether, “based on [her] investigation of this case,” she could give “an overview of the in- ternational drug trafficking scheme involving the BUMP Stopper cream that [she] recovered.” Trial Tr. 77. Gaviria responded: [O]ver the course of the entire investigation, I ob- tained information indicating that the defendant had purchased BUMP Stopper cream from a legitimate seller here in the United States, arranged for these products to be shipped to Saint Martin where a con- tact known to [her] as Bredda received the shipments, placed cocaine concealed into a false bottom in these containers and shipped the containers back to ad- dresses provided by the defendant.

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23-11114 Opinion of the Court 26 Id. at 78. Gaviria then explained and summarized the various pieces of evidence that she had personally recovered or reviewed.

We generally review a district court’s evidentiary rulings for a “clear abuse of discretion.” United States v. Smith, 459 F.3d 1276, 1295 (11th Cir. 2006). But because Morgan raises this issue for the first time on appeal, plain-error review applies instead. Id. at 1296.

This requires Morgan to show (1) an error, (2) that is plain, and (3) that affected his substantial rights. Id. at 1283. If all three condi- tions are met, we may exercise our discretion to reverse “only if the error seriously affects the fairness, integrity or public reputation of judicial proceedings.” United States v. Graham, 981 F.3d 1254, 1260 (11th Cir. 2020) (citation modified). “It is the law of this circuit that, at least where the explicit language of a statute or rule does not specifically resolve an issue, there can be no plain error where there is no precedent from the Supreme Court or this Court di- rectly resolving it.” United States v. Lejarde-Rada, 319 F.3d 1288, 1291 (11th Cir. 2003).

Federal Rule of Evidence 701 requires lay opinion testimony to be “(a) rationally based on the witness’s perception; (b) helpful to clearly understanding the witness’s testimony or to determining a fact in issue; and (c) not based on scientific, technical, or other specialized knowledge within the scope of Rule 702.” Morgan has three Rule 701-based complaints about Gaviria’s testimony, which we will address in turn.

First, Morgan asserts that “Gaviria’s lay opinion based on the ‘entire investigation’ was impermissible because [it was] not based USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 27 of 59

23-11114 Opinion of the Court 27 on her rational perception.” Br. of Appellant at 55–57. That’s in- correct; Gaviria did testify based on evidence that she had “ob- tained” and personally reviewed “over the course of the entire in- vestigation,” including text messages from Morgan’s LG phone, as well as FedEx, DHL, and Western Union records. That was per- missible under Rule 701. See, e.g., United States v. Jayyousi, 657 F.3d 1085, 1102 (11th Cir. 2011) (“We have allowed a lay witness to base his opinion testimony on his examination of documents even when the witness was not involved in the activity about which he testi- fied.”).

Second, Morgan contends that Gaviria’s testimony wasn’t helpful to the jury. Citing out-of-circuit decisions, Morgan accuses Agent Gaviria of usurping the jury’s function to decide guilt by providing an “overview” of Morgan’s scheme. To be sure, we’ve noted other circuits’ concerns about overview testimony. See, e.g., United States v. Ransfer, 749 F.3d 914, 927 n.14 (11th Cir. 2014) (ac- knowledging “that other circuits have raised serious concerns with overview witnesses”); United States v. Khan, 794 F.3d 1288, 1300 (11th Cir. 2015). But those generalized concerns don’t require re- versal even if we spot Morgan the (far from obvious) premise that Gaviria testified about “aspects of the investigation [she] did not participate in.” See Khan, 794 F.3d at 1300. In short, Morgan can’t win on plain-error review because we have no binding caselaw holding that overview testimony violates Rule 701. See Lejarde- Rada, 319 F.3d at 1291; cf. Khan, 794 F.3d at 1300 (stating in dicta that “prosecutors should not permit investigators to give overview USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 28 of 59

23-11114 Opinion of the Court 28 testimony” but clarifying that overview testimony “is not what happened here” (citation modified)).

Finally, Morgan challenges Gaviria’s testimony on the ground that it wasn’t helpful to the jury because it was based on inadmissible evidence—“including a coerced statement, illegally obtained evidence, and hearsay.” Br. of Appellant at 60. But the record doesn’t bear out that assertion. After mentioning “the en- tire investigation,” Gaviria supported her testimony with various tranches of admissible evidence—including FedEx and DHL re- ceipts, as well as messages between Morgan, his brother, and other associates. This evidence shows that there was no Rule 701 error— much less plain error—and also counsels that any error would not have “affect[ed] [Morgan’s] substantial rights.” See Smith, 459 F.3d at 1283 (citation modified).

V Morgan also raises two issues concerning one of the govern- ment’s expert witnesses’ testimony.

Here’s the background: Before trial, the prosecution filed its notice of intent to use expert testimony as required by Federal Rule of Criminal Procedure 16(a)(1)(G). That filing announced that the government would call HSI Agent Marco Antonio Suarez Jr. as an expert. Aside from listing his basic qualifications, the filing pre- viewed Suarez’s opinions, noting that he would “testify about the techniques and practices used by narcotics traffickers like the de- fendant,” including “the manner in which drugs are packaged for trafficking, the manner in which drugs are imported into the USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 29 of 59

23-11114 Opinion of the Court 29 United States and the efforts to conceal their true identity, and the nature of the drug trafficking business.” Notice of Intent 2–3, Dkt.

No. 32.

After the government submitted its notice but before trial, Rule 16 was amended. The changes replaced Rule 16’s previous requirement that the government provide a “written summary” of anticipated expert testimony with a more rigorous demand that it provide “a complete statement of all opinions . . . [and the] bases and reasons for them.” Proposed Amends. to Fed. R. Crim. P. 16, 340 F.R.D. 810 (2022); see also Fed. R. Crim. P. 16, Advisory Comm.

Notes to 2022 Amend. In response to these amendments, the gov- ernment filed a revised notice—which, in relevant part, added that Suarez would “specify that the jars of ‘bump stopper cream’ used in this case [we]re consistent with a method of smuggling cocaine into the United States” and opine “that the Western Union pay- ments made in this case [we]re consistent with drug trafficking ac- tivity.” Rev. Notice of Intent 3–4, Dkt. No. 53.

At trial, after Suarez described his qualifications and experi- ence, the prosecutor asked him what evidence he’d reviewed in forming his opinion. Suarez responded that the government had sent him three reports—one detailing the controlled delivery, one recounting the agents’ interview with Morgan, and one summariz- ing the evidence from the LG phone—as well as one Excel spread- sheet listing roughly 60 Western Union transactions. Because Sua- rez mentioned the agents’ interrogation of Morgan, which the dis- trict court had already suppressed, defense counsel moved for a USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 30 of 59

23-11114 Opinion of the Court 30 mistrial. The district court denied the motion but offered to give a curative instruction—an offer that the defense rejected on the ground that it “would highlight the problem.” Trial Tr. 18.

Suarez then testified about drug pricing, drug-traffickers’ methods for distributing proceeds, and common ways of transport- ing drugs. Two nuggets of testimony are most relevant: Suarez’s opinions (1) that the 60-some-odd Western Union transactions he reviewed looked “highly suspicious”; and (2) that the “false bot- tom[s]” in the jars of shaving gel that the agents discovered were “consistent with international narcotics trafficking.” Trial Tr. 33, 39.

A Morgan first invokes Federal Rule of Evidence 703 to chal- lenge the district court’s refusal to grant a mistrial after Suarez stated that he had reviewed Morgan’s suppressed custodial inter- view in forming his expert opinion.9 Rule 703 provides that “[a]n expert may base an opinion” on otherwise inadmissible evidence “[i]f experts in the particular field would reasonably rely on those kinds of facts or data in forming an opinion on the subject.” Fed. R. Evid. 703.

Morgan’s argument is misguided. The record makes clear that Suarez didn’t “base [his] opinion” on the suppressed custodial interview. See id. To the contrary, it shows that the basis of

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23-11114 Opinion of the Court 31 Suarez’s opinions was his extensive experience investigating inter- national drug trafficking. And when Suarez applied his experience to the facts at hand, he did so based on admissible evidence. Suarez opined that the Western Union transactions were “highly suspi- cious” only after reviewing the spreadsheet listing them. And he concluded that Morgan’s use of shaving-gel jars was consistent with international drug trafficking only after looking at exhibits de- picting the jars that the government had retrieved. The bare fact that Suarez also reviewed Morgan’s custodial interview, without more, doesn’t make out a Rule 703 violation.

The district court didn’t abuse its discretion in declining to grant a mistrial.

B Morgan’s other complaints about Suarez’s testimony stem from Federal Rule of Criminal Procedure 16. As amended, Rule 16 requires the government to disclose “a complete statement of all opinions that the government will elicit” from its expert, along with “the bases and reasons for them.” Fed. R. Crim. P. 16(a)(1)(G)(iii). Because Morgan never objected to Suarez’s testi- mony on Rule 16 grounds below, we review each argument for plain error. See United States v. Walker, 73 F.4th 915, 932 (11th Cir. 2023).

Morgan asserts that the government violated Rule 16 in two respects. First, Morgan faults the government’s Rule 16 notices for listing only Suarez’s “training and experience” as the “bases and reasons” for his opinions, asserting that the notices should also USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 32 of 59

23-11114 Opinion of the Court 32 have disclosed the case-specific reports and spreadsheet that Suarez reviewed. For support, Morgan cites only “the text of Rule 16.”

Br. of Appellant at 67.

The plain-error standard dooms Morgan’s argument. Noth- ing in Rule 16’s text unambiguously requires the detailed disclosure that Morgan posits, and he hasn’t pointed us to (nor are we aware of) any binding caselaw obliging experts in Suarez’s shoes to dis- close case-specific materials. Cf. United States v. Counts, 39 F.4th 539, 542–43 (8th Cir. 2022) (holding that the government did not have to disclose that an expert reviewed “case-specific materials” because they “were not a ‘basis or reason’ for her testimony regard- ing the general characteristics of sex offenders”). The absence of clear support in Rule 16’s plain language or controlling precedent is fatal. See Lejarde-Rada, 319 F.3d at 1291.

Second, Morgan insists that the government’s Rule 16 notice failed to properly preview two of Suarez’s opinions: (1) that the Western Union transactions linked to Morgan were “highly suspi- cious”; and (2) that the shaving-gel jars were “consistent with inter- national drug trafficking.” Morgan’s contention fails as a matter of fact—the government did indeed make sufficient disclosures. The amended notice specifically stated that Suarez would opine that the “Western Union payments made in this case are consistent with drug trafficking activity.” Rev. Notice 4. It also said that Suarez would “specify that the jars of ‘bump stopper cream’ used in this case are consistent with a method of smuggling cocaine.” Id. at 3.

That was enough, and Morgan certainly hasn’t shown that it was USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 33 of 59

23-11114 Opinion of the Court 33 plainly insufficient. Cf. Fed. R. Crim. P. 16, Advisory Comm. Notes to 2022 Amend. (explaining that the 2022 amendment “requires a complete statement of all opinions the expert will provide, but does not require a verbatim recitation of the testimony the expert will give at trial”).

None of Morgan’s objections to Suarez’s expert testimony has merit. Accordingly, we affirm the district court’s decision to deny his motion for a mistrial.

VI Morgan finally seeks reversal based on cumulative error.10 Under the cumulative-error doctrine, we “will reverse a conviction where an aggregation of non-reversible errors yields a denial of the constitutional right to a fair trial.” United States v. Reeves, 742 F.3d 487, 505 (11th Cir. 2014). But “no cumulative error exists where a criminal defendant cannot establish that the combined errors af- fected his substantial rights.” United States v. Wall, 116 F.4th 1285, 1309 (11th Cir. 2024) (citation modified). And “a defendant’s sub- stantial rights are not affected if properly admitted evidence suffi- ciently established guilt.” Id. (citation modified).

Morgan’s cumulative-error argument fails at the gate be- cause, for reasons explained, he hasn’t “established a single error, let alone the aggregation of many errors.” See United States v. Jo- seph, 978 F.3d 1251, 1265 (11th Cir. 2020). But even if we were to

United States v. Dohan, 508 F.3d 989, 993 (11th Cir. 2007).

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23-11114 Opinion of the Court 34 grant that the district court erred—though not plainly so—in ad- mitting Agent Gaviria’s “overview testimony” and Agent Suarez’s expert testimony, see supra at 25–33, reversal wouldn’t be war- ranted. Even setting that evidence aside, the government’s evi- dence overwhelmingly established Morgan’s guilt. See United States v. Capers, 708 F.3d 1286, 1309 (11th Cir. 2013) (deeming the cumu- lative effect of minor errors “harmless, given the length of the trial, and the strength of the government’s case”).

VII In sum, we hold as follows: • The district court properly admitted the contents of Morgan’s LG phone. The district court did not clearly err in finding that Morgan had abandoned his Fourth Amendment interest in the phone. Nor did the Fifth Amendment forbid the district court from making that finding based on Morgan’s statement in the squad car.

Although that statement was the product of a Miranda violation, it was still voluntary—and its fruits were there- fore admissible. • The district court did not abuse its discretion in declining to grant a mistrial after Agent Feo referred on cross-ex- amination to Morgan’s suppressed statement claiming to own both phones. • The district court did not plainly err in allowing Agent Gaviria to summarize certain aspects of Morgan’s drug- smuggling scheme.

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23-11114 Opinion of the Court 35 • The district court did not abuse its discretion in refusing to grant a mistrial after Agent Suarez gave his expert as- sessment of the evidence he had reviewed. Nor did it plainly err in allowing Suarez to testify, because Morgan hasn’t shown any inadequacies in the government’s ex- pert disclosures. • There’s no cumulative error that warrants reversal.

Because Morgan prevails on none of his grounds for appeal, we AFFIRM his conviction.

AFFIRMED.

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23-11114 ROSENBAUM, J., dissenting 1 ROSENBAUM, Circuit Judge, dissenting: On its journey to securing Steven Morgan’s conviction, the government blew past constitutional protection after constitu- tional protection. Officers repeatedly violated Miranda 1 and its progeny’s Fifth Amendment guardrails, extracted involuntary statements that the Fifth Amendment does not allow the govern- ment to use in a criminal case, and performed a presumptively un- constitutional warrantless search of Morgan’s LG cell phone.2 Morgan had me at the Fifth Amendment.

When law enforcement arrested Morgan, they found two cell phones near him. Officers handcuffed Morgan. But before they read him a Miranda warning, they asked him whether the phones were his. Morgan said they were. Then officers promptly placed Morgan in their car, where Agent Mariana Gaviria read him his rights. Morgan immediately invoked his rights to silence and counsel.

But Gaviria didn’t respect those rights. Instead, once Mor- gan had received and invoked his Fifth Amendment right to remain silent, she asked him again whether the phones were his. Morgan tried to avoid answering. He hesitated and said he was “not sure” whether he should respond.

1 Miranda v. Arizona, 384 U.S. 436 (1966).

2 See Riley v. California, 573 U.S. 373, 386 (2014) (holding officers must generally secure a warrant before conducting a search of a cell phone).

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23-11114 ROSENBAUM, J., dissenting 2 Of course, the reason someone pleads the Fifth is to avoid becoming “a witness against himself.” U.S. CONST. amend. V. Any response from a suspect “can and will be used against the individual in court.” Miranda v. Arizona, 384 U.S. 436, 469 (1966). Yet after Morgan invoked his Fifth Amendment rights, Gaviria plowed on and implicitly promised Morgan that his answer to her question wouldn’t be used against him. In other words, she promised that, by responding, he wouldn’t become “a witness against himself.”

U.S. CONST. amend. V. She told Morgan that she “wasn’t trying to interrogate him or ask him any questions about the case” but that she “just need[ed] to know if the[] [phones] belonged to him so that [she] could make a note of who the property belonged to in case [she] needed to return it.” Only then did Morgan respond and say that “only the iPhone” was his.

Then the government used the statement Morgan made in response to Gaviria’s assurances that she “wasn’t trying to interro- gate him or ask him any questions about the case” to justify its fail- ure to obtain a search warrant for Morgan’s phone.3

3 The government’s unconstitutional behavior did not end there. During the government’s pattern and practice of constitutional violations here, Gaviria violated Morgan’s Fifth Amendment rights again. About 18 months after Mor- gan’s arrest, Gaviria contacted Morgan and arranged a meeting, allegedly to “return some property to him.” At that meeting, Morgan again repeatedly invoked his Miranda rights. And again, the agents—including Gaviria—repeat- edly urged Morgan to talk to them, anyway. Morgan eventually did speak with the agents for about two hours. When he was done, the agents arrested him based on a warrant they had obtained before the meeting. Though these USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 38 of 59

23-11114 ROSENBAUM, J., dissenting 3 The resolution of this appeal comes down to whether Gavi- ria compelled Morgan’s statement when she told him she “wasn’t trying to interrogate him or ask him any questions about the case” after he had just invoked his right to remain silent and had effec- tively declined to answer Gaviria’s question the first time. But as it turns out, our precedent requires the conclusion that this type of false promise coerced Morgan’s statement. See Bram v. United States, 168 U.S. 532, 542–43 (1897) (explaining the Fifth Amend- ment will exclude admissions elicited by implied promises of im- munity or leniency). So Morgan’s statement wasn’t voluntary, and the Fifth Amendment prevents the government from relying on it in Morgan’s criminal case.

After all, any lay person would understand Gaviria’s state- ment—which came immediately after she told Morgan that any- thing he said could be used against him and he had invoked his rights—to mean that the answer to that question wouldn’t be used against him. So under our binding precedent, Morgan’s answer should not be allowed to be used against Morgan. Any other an- swer gives officers a green light to compel arrestees’ statements without consequence.

actions of the agents are not at issue here, along with the agents’ other con- duct, they show a calculated and complete disrespect for Morgan’s constitu- tional rights. And although we don’t reverse convictions to punish officers, the officers’ actions are not entitled to a good-faith presumption, given the blatant and repeated trampling of constitutional rights they engaged in here.

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23-11114 ROSENBAUM, J., dissenting 4 Yet Morgan’s compelled statement here forms the sole basis for excusing the government’s failure to obtain a warrant to search Morgan’s phone. And the government’s search of the phone, in turn, provides the evidence necessary to uphold the conviction against Morgan.

I would vacate Morgan’s conviction, reverse the district court’s order denying Morgan’s suppression motion, and remand the case for retrial. After all, the government contravened the Fourth Amendment by searching Morgan’s cell phone without a warrant or an applicable exception, and it then compounded that violation relying on Morgan’s statement in violation of the Fifth Amendment to defend its Fourth Amendment violation. The Ma- jority Opinion instead absolves the government’s harmful, uncon- stitutional behavior. So I respectfully dissent.

My dissent proceeds in two parts. First, I explain why the officer’s implied promise that Morgan’s statements would not be used against him compelled those statements under the Fifth Amendment. And second, I show that the record contains no other grounds on which to conclude Morgan abandoned his LG cell phone.

I. The government compelled Morgan’s statements that he abandoned the LG cell phone through promises that those statements would not be used against him.

The Fifth Amendment guarantees that no person “shall be compelled in any criminal case to be a witness against himself.”

U.S. CONST. amend. V. That Clause offers three core protections.

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23-11114 ROSENBAUM, J., dissenting 5 First, it “permits a person to refuse to testify against himself at a criminal trial in which he is a defendant.” Minnesota v. Murphy, 465 U.S. 420, 426 (1984). Second, it “privileges him not to answer offi- cial questions put to him in any other proceeding, civil or criminal, formal or informal, where the answers might incriminate him in future criminal proceedings.” Id. (quoting Lefkowitz v. Turley, 414 U.S. 70, 77 (1973)); see, e.g., United States v. Burr, 25 F. Cas. 38, 39– (C.C.D. Va. 1807) (No. 14,692e) (Marshall, C.J.). And third, it “bars the introduction against a criminal defendant of out-of-court statements obtained by compulsion.” Vega v. Tekoh, 597 U.S. 134, (2022).

This dispute concerns the last protection. Morgan’s state- ments disclaiming ownership of the LG cell phone are inadmissible for any purpose if (1) the government “compelled” them and (2) the district court’s suppression hearing and ultimate suppression order occurred “in a[] criminal case.” U.S. CONST. amend. V. The Majority Opinion doesn’t dispute the second requirement, 4 but it Indeed, the Fifth Amendment’s “criminal case” requirement includes pre- trial proceedings, like suppression hearings. The original public meaning of “case” broadly encompassed “proceeding[s] in court.” Blyew v. United States, 80 U.S. 581, 595 (1871) (defining “case”). In fact, the Supreme Court has held that grand-jury proceedings, which generally occur before suppression hear- ings on a prosecution’s timeline, are part of a criminal case. See Counselman v. Hitchcock, 142 U.S. 547, 562–63 (1892), overruled on other grounds by Kastigar v. United States, 406 U.S. 441 (1972). Plus, the Sixth Amendment, which applies in the narrower context of a “criminal prosecution,” see id., applies to suppres- sion hearings, see Henderson v. Frank, 155 F.3d 159, 164–67 (3d Cir. 1998); cf. United States v. Wilson, 979 F.3d 889, 912–14 (11th Cir. 2020). So the Fifth USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 41 of 59

23-11114 ROSENBAUM, J., dissenting 6 disagrees with me on the first. So I focus on the first: whether Mor- gan testified involuntarily.

I begin by observing that the answer to this question is a “le- gal [one], not . . . [a] factual [one].” Taylor v. Singletary, 148 F.3d 1276, 1282–83 (11th Cir. 1998); see Medina v. Singletary, 59 F.3d 1095, 1101 (11th Cir. 1995) (citing Arizona v. Fulminante, 499 U.S. 279, 287 (1991)). So the district court’s determination that Morgan volun- tarily said that the LG cell phone was not his “is not now entitled to a presumption of correctness.” Taylor, 148 F.3d at 1283.

Rather, we must decide, as a matter of law, whether the to- tality of the circumstances shows that the government compelled Morgan’s statement. See Fulminante, 499 U.S. at 287 (explaining “the ultimate issue of voluntariness is a legal question requiring in- dependent federal determination” (cleaned up)). And based on the totality of the circumstances, Agent Gaviria’s statement that she “wasn’t trying to interrogate [Morgan] or ask him any questions about the case,” Tr. of Supp. Hearing 14, “implied [the] promise[],” Bram, 168 U.S. at 542–43 (citation omitted), that the government would not use against Morgan his answer to her question.

The rule that makes statements inadmissible if the govern- ment obtains them with promises of leniency or favor dates to the common law. English courts recognized that confessions “forced Amendment’s more expansive language—“criminal case”—covers suppres- sion hearings all the same. See, e.g., Best v. City of Portland, 554 F.3d 698, 702– (7th Cir. 2009); United States v. Chavez, 985 F.3d 1234, 1245–46 (10th Cir. 2021).

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23-11114 ROSENBAUM, J., dissenting 7 from the mind by the flattery of hope” are inherently untrustwor- thy, worth “no credit,” and ought to be “rejected.” King v. Warick- shall (1783) 168 Eng. Rep. 234, 235; 1 Leach 262, 263–264; accord King v. Rudd (1783) 168 Eng. Rep. 160, 161, 164; 1 Leach 115, 117– 118, 122–123 (Lord Mansfield, C.J.) (explaining courts exclude tes- timony obtained by promises of favor); Queen v. Garner (1848) 169 Eng. Rep. 267, 267; 1 Den. 329, 329–31 (excluding statements given after a medical man proffered “that it would be better for her to speak the truth”); Queen v. Baldry (1852) 169 Eng. Rep. 568, 575; 2 Den. 430, 446 (explaining testimony procured by “any worldly ad- vantage held out” is to be excluded, not necessarily because “the law supposes that the statement will be false, but” because “the prisoner has made the confession under a bias, and that, therefore, it would be better not to submit it to the jury”); see also 1 LEONARD MACNALLY, THE RULES OF EVIDENCE ON PLEAS OF THE CROWN 47– (London, J. Butterworth & Dublin, J. Cooke 1802) (offering an overview of this legal rule).

Over time, we’ve “recognized two constitutional” provisions that have adopted this common-law rule: “the Fifth Amendment right against self-incrimination and the Due Process Clause of the Fourteenth Amendment.” Dickerson v. United States, 530 U.S. 428, 433 (2000) (first citing Bram, 168 U.S. at 542; and then citing Brown v. Mississippi, 297 U.S. 278 (1936)); cf. Orin S. Kerr, Decryption Originalism: The Lessons of Burr, 134 HARV. L. REV. 905, 908–13, 925–26 (2021) (discussing the influence of another section of Mac- Nally’s treatise on Chief Justice Marshall and prominent attorneys in early Fifth Amendment litigation).

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23-11114 ROSENBAUM, J., dissenting 8 The lines of cases on these principles have refined the com- mon-law rule “into an inquiry that examines ‘whether a defend- ant’s will was overborne’ by the circumstances surrounding the giving of a confession,” including “the characteristics of the ac- cused and the details of the interrogation.” Dickerson, 530 U.S. at 434 (quoting Schneckloth v. Bustamonte, 412 U.S. 218, 226 (1973)).

But consistent with the common-law rule, we have explained that a promise of leniency that undermines a person’s legal rights “may be the most significant factor in assessing the voluntariness of an accused’s confession.” United States v. Lall, 607 F.3d 1277, 1286 (11th Cir. 2010) (quoting United States v. Walton, 10 F.3d 1024, 1030 (3d Cir. 1993)).

Lall shows that we’ve applied this principle to conclude that statements resulting from an officer’s negation of a person’s Fifth Amendment rights are not “voluntary,” so the government may not use them against the defendant for any purpose in a criminal case.

In Lall, police officers went to the defendant’s house to in- vestigate a robbery of his home that others had committed. Id. at 1281. But during the investigation, they learned that Lall was in- volved with credit-card fraud and identity theft. Id. So they gave Lall Miranda warnings outside his house. Id. Then they took him up to his bedroom, purportedly to further investigate the home robbery. Id. The officers told Lall that they wouldn’t use any infor- mation he gave them to prosecute him. Id. With that assurance, Lall showed the officers the equipment he used to commit identity USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 44 of 59

23-11114 ROSENBAUM, J., dissenting 9 theft and explained how each device worked. Id. Based on Lall’s statements, the officers seized “skimmers” and an “encoder” that Lall used in his criminal activity. Id. And while the officer promised he wouldn’t use the items to prosecute Lall, he almost immediately turned them over to the Secret Service.

Later, a police officer called Lall and instructed him to go to the police station. Id. The officer again said that he “wasn’t going to be charging [Lall] with any of this” and Lall would not need a lawyer. Id. Still, when Lall arrived, the officer read him his Miranda warnings. Id. at 1281–82. Lall then further implicated himself in the scheme he had disclosed earlier to the officers. Id. Later, the Secret Service arrested Lall and charged him with the federal crimes of conspiracy to commit credit-card fraud, possession of device-making equipment with intent to defraud, and aggravated identity theft. Id. at 1282.

Lall moved to suppress his initial statements to the officer and the physical evidence the officer collected from his bedroom.

Id. The district court denied Lall’s motion, and a jury convicted Lall. Id. On appeal, we determined that Lall’s statements and the re- sulting evidence had to be suppressed because the officer had co- erced Lall into confessing when he promised Lall he wouldn’t charge him. See id. at 128293. We explained, “through promises of non-prosecution, ‘the government has made it impossible for the defendant to make a rational choice as to whether to confess— has made it in other words impossible for him to weigh the pros USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 45 of 59

23-11114 ROSENBAUM, J., dissenting 10 and cons of confessing and go with the balance as it appears at the time.’” Id. at 1286 (quoting United States v. Rutledge, 900 F.2d 1127, 1129 (7th Cir. 1990)). Indeed, we reasoned, “if the government feeds the defendant false information that seriously distorts his choice . . . then the confession must go out.” Id. (alterations in original) (quoting Rutledge, 900 F.2d at 1129).

In particular, we found it “inconceivable that Lall, an un- counseled twenty-year-old, understood at the time that a promise by [the police officer] that he was not going to pursue any charges did not preclude the use of the confession in a federal prosecution.”

Id. at 1287. But we didn’t stop there. Indeed, we said, it was “ut- terly unreasonable to expect any uncounseled layperson, especially someone in Lall’s position, to so parse [the police officer’s] words.”

Id. (emphasis added). Rather, we continued, “the only plausible in- terpretation of [the officer’s] representations, semantic technicali- ties aside, was that the information Lall provided would not be used against him by [the officer] or anyone else.” Id. For this rea- son, we concluded that “[the officer’s] statements were sufficient to render Lall’s confession involuntary and to undermine completely the prophylactic effect of the Miranda warnings [the officer] previ- ously administered.” Id. We also considered the admissibility of the physical evidence the officers obtained as a result of Lall’s statements. Id. at 1291. As we explained, “evidence derived from an involuntary confession” is subject to the exclusionary rule. Id. (emphasis added). Noting that Lall’s confession was “involuntary,” we held that “conclusion USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 46 of 59

23-11114 ROSENBAUM, J., dissenting 11 compels the suppression of any physical evidence derived from it.”

Id. And given that the officer would not have been able to obtain the physical evidence without Lall’s admission because the officer didn’t know what it was, we determined that the physical evidence also had to be excluded. Id. at 129192.

Morgan’s case is not meaningfully different. Almost imme- diately after Gaviria told Morgan anything he said could be used against him, she asked him about the phones. Morgan declined to answer. So Gaviria told him she “wasn’t trying to interrogate [Mor- gan] or ask him any questions about the case.” And only then did Morgan answer her question.

To be sure, Gaviria did not use the words, “your answers will not be used against you.” But any layperson would understand that from her statement, as she gave it immediately after she told Mor- gan that he didn’t have to speak with her and anything he said could be used against him, and he had invoked his right to remain silent.

As we explained in Lall, “the only plausible interpretation of [Gavi- ria’s] representations, semantic technicalities aside, was that the in- formation [Morgan] provided would not be used against him by [Gaviria] or anyone else.” Id. at 1287. So under the totality of the circumstances, “[Gaviria’s] statements were sufficient to render Lall’s [statement] involuntary and to undermine completely the prophylactic effect of the Miranda warnings [Gaviria] previously administered.” Id. The Majority Opinion reaches the opposite answer only be- cause it concludes that Gaviria’s statement that she “wasn’t trying USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 47 of 59

23-11114 ROSENBAUM, J., dissenting 12 to interrogate [Morgan] or ask him any questions about the case” was not an “affirmative ‘[p]olice misrepresentation[] of law.’” Maj.

Op. at 20–21 (quotation omitted). Yet as the Majority Opinion ex- plains, “[i]n each case [where we’ve held an officer’s lie to a defend- ant makes the defendant’s statement involuntary], the officers di- rectly negated one of Miranda’s core protections—namely, [as rele- vant here,] ‘. . . that anything [the suspect] says can be used against him in a court of law . . . .’” Id. And that’s precisely what happened here. Gaviria’s promise that she “wasn’t trying to interrogate [Morgan] or ask him any questions about the case” negated one of the Fifth Amendment’s core protections: that Morgan may remain silent to avoid becom- ing “a witness against himself,” U.S. CONST. amend. V; see Vega, 597 U.S. at 141 (explaining the Fifth Amendment allows individuals to refuse to answer questions). Her promise “deceived [him] about . . . ‘the consequences of abandoning’” his Fifth Amendment right to remain silent. United States v. Farley, 607 F.3d 1294, 1330 (11th Cir. 2010) (citation omitted). As I’ve explained, any layperson hear- ing Gaviria’s statement immediately after invoking his Fifth Amendment rights and declining to answer questions would think no negative consequences would come from responding to Gavi- ria’s question about the phone.

And for that reason, Gaviria’s negation of the Fifth Amend- ment—particularly in the context here, where Morgan had told an- other officer that both phones were his, Gaviria had just told Mor- gan his Fifth Amendment rights, and he had then refused to answer USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 48 of 59

23-11114 ROSENBAUM, J., dissenting 13 her question—made Morgan’s statement involuntary. See United States v. Beale, 921 F.2d 1412, 1435 (11th Cir. 1991) (holding defend- ant’s waiver of Miranda was involuntary when he gave statements in response to the agent’s false representation that “signing the [Mi- randa] waiver would not hurt him”); Hart v. Att’y Gen. of the State of Fla., 323 F.3d 884, 894–85 (11th Cir. 2003) (holding defendant’s waiver of Miranda was involuntary when he gave it in response to the agent’s false statement that “honesty wouldn’t hurt him”).

Yet the Majority Opinion insists that Gaviria’s lie here— which it correctly concludes could not have been for administrative purposes, see Maj. Op. at 12—did not go to the Fifth Amendment’s core protections, see id. at 21–22. The Majority Opinion doesn’t explain why or how that is so, though. It simply concludes without analysis that Gaviria’s lie that she “wasn’t trying to interrogate [Morgan] or ask him any questions about the case” didn’t “deceive[] [him] about . . . the consequences of abandoning” his Fifth Amend- ment right to remain silent. Id. at 21 (internal quotation marks omitted) (quoting Farley, 607 F.3d at 1330).

Compounding that error, the Majority Opinion then lumps Gaviria’s false assurance to Morgan in with officers’ deceptive prac- tices that do not go to the heart of the Fifth Amendment. So the Majority Opinion analogizes to Farley. See id. But there, the of- ficer’s deception fell into a completely different category from Gaviria’s lie here.

In Farley, the agents made the defendant believe they were questioning him about terrorism when they instead were USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 49 of 59

23-11114 ROSENBAUM, J., dissenting 14 investigating him for sex crimes. 607 F.3d at 1326, 1327–30. At no point did the Farley agents deceive the defendant into thinking an- swering their questions wouldn’t be used against him. Nor did they negate the Fifth Amendment’s protections in any way. Indeed, we noted, there was “no evidence” the agents “made any promise that questioning would be limited to” the subject of terrorism, and the officers did not assure Farley “that statements relating to other crimes would not be used against him.” Id. at 1329. “To the con- trary, the agents warned Farley, as required by Miranda, that ‘any- thing’ he said could be used against him in court.” Id. at 1330. And nothing in the record undermined that unyielding warning about the consequences of waiving his Fifth Amendment right to remain silent. See id. (“Not just some things, but anything.”).

That’s not the case here, though. As in Lall, only one “plau- sible interpretation of [Gaviria’s] representations” exists: that Mor- gan’s answer to her question about the phones “would not be used against him by [Gaviria] or anyone else.” See 607 F.3d at 1287.

But the government did use Morgan’s statement about the phones against him; they used it to justify its warrantless search of Morgan’s phone, even though he had told another agent earlier that the phone was his. Because Gaviria’s false promise deprived Morgan of knowledge of the consequences of his answer to Gavi- ria’s question about the phones, our precedent requires the conclu- sion that Morgan’s response was involuntary.

And because Morgan’s response was involuntary, Patane— which the Majority Opinion relies on, see Maj. Op. at 13–16 (citing USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 50 of 59

23-11114 ROSENBAUM, J., dissenting 15 United States v. Patane, 542 U.S. 636 (2004) (plurality opinion))—is irrelevant here. As the Majority Opinion recognizes, Patane’s plu- rality held that “a police officer’s ‘failure to give a suspect the [Mi- randa] warnings . . . [does not] require[] suppression of the physical fruits of the suspect’s unwarned but voluntary statements.’” Id. at (alterations in original) (emphasis added) (quoting Patane, 542 U.S. at 633–34). In other words, Patane doesn’t govern cases like this one, where involuntary statements are at issue.

Instead, Kastigar governs, meaning we must exclude from the criminal case involuntary statements as well as the physical fruits obtained because of those statements. See Kastigar v. United States, 406 U.S. 441, 453 (1972) (explaining the Fifth Amendment prevents the “use and derivative use” of compelled statements); United States v. Schmidgall, 25 F.3d 1523, 1528 (11th Cir. 1994) (ex- plaining the Fifth Amendment privilege prevents the government from using “any of the evidence” that is “in any way derived” from involuntary testimony); Lall, 607 F.3d at 1291 (“[W]e have found Lall’s confession involuntary—a conclusion that compels the sup- pression of any physical evidence derived from it.”).

To all this, the Majority Opinion invokes its right to remain silent. Rather than respond to the points I raise, the Majority Opin- ion waves them off, implying that Beale, Hart, and Lall were all wrongly decided in the first place. Maj. Op. at 22 n.7. Those cases were wrong and “odd,” the Majority Opinion suggests, because they allegedly transgress Patane by “conflat[ing] Miranda’s court- created formulation with the Fifth Amendment proper.” Id. And USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 51 of 59

23-11114 ROSENBAUM, J., dissenting 16 because those cases are supposedly wrong, the Majority Opinion concludes, there’s no need to apply (or, as the Majority Opinion characterizes it, “extend”) them here. See id. (emphasis omitted).

Of course, our prior-panel-precedent rule has no exception even if the panel is sure the precedent is wrong. In re Lambrix, 776 F.3d 789, 794 (11th Cir. 2015). Indeed, “a healthy respect for the decisions of [our] colleagues—both past and present—counsels a fairly rigorous application of the prior-panel-precedent rule.” Kon- drat’yev v. City of Pensacola, 949 F.3d 1319, 1335 n.1 (11th Cir. 2020) (Newsom, J., concurring). So the Majority Opinion’s disagreement with Lall does not excuse us from our duty to apply Lall. As we’ve said, “[r]espect for our precedent requires us not to adopt” a new legal rule “that would effectively neuter our previous holding.”

CSX Corp. v. United States, 18 F.4th 672, 682 (11th Cir. 2021). The Majority Opinion can’t cabin Lall on the premise that it was wrong in the first place.

And in any case, the Lall rule—that confessions the govern- ment obtains through false promises of the Fifth Amendment con- sequences they will bring—is not “odd,” but, rather, “o[l]d.” It dates to the Founding and English common law. See Dickerson, 530 U.S. at 433 (explaining “English courts excluded confessions ob- tained by . . . promises”). Nor, with the greatest of respect for my colleagues in the Majority, is that the only thing the Majority Opin- ion gets wrong about Lall; the Majority Opinion errs in two other ways when it comes to Lall.

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23-11114 ROSENBAUM, J., dissenting 17 First, Lall doesn’t rely on the fact that an officer “misrepre- sent[ed] Miranda[].” See Maj. Op. at 22 n.7. Rather, it relies on the fact that the officer procured a confession by false promises about the consequences of waiving Fifth Amendment rights. See Lall, 607 F.3d at 1285. Even if the officers in Lall or in Morgan’s case had not issued a Miranda warning, they still would have impermissibly com- pelled testimony by making the—patently incorrect—“implied promise[],” Bram, 168 U.S. at 542–43 (citation omitted), that the de- fendants’ statements wouldn’t be used against them. That the of- ficers made those promises after they issued Miranda warnings just makes the “totality of the circumstances” inquiry easier. See Dick- erson, 530 U.S. at 433–34. In short, the Majority Opinion can’t take refuge behind Patane—and its limitations on Miranda—because Mi- randa isn’t at issue here; the Fifth Amendment is. See U.S. CONST. amend. V (protecting any person from becoming “a witness against himself ”); Walton, 10 F.3d at 1028 (“This is not a Miranda case.”); see also Lall, 607 F.3d at 1286 (finding Walton “particularly instructive”).

Second, the Majority Opinion incorrectly asserts that adher- ing to Lall here would somehow “extend” its allegedly “odd” result.

Maj. Op. at 22 n.7 (emphasis omitted). Lall’s core is that “a prom- ise” that an accused’s statement will not be used against her “may be the most significant factor in assessing the voluntariness of an accused’s confession in light of the totality of the circumstances.”

607 F.3d at 1286 (quoting Walton, 10 F.3d at 1030). We wouldn’t “extend” that rule by concluding Agent Gaviria compelled Morgan to waive his Fifth Amendment right to remain silent because she USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 53 of 59

23-11114 ROSENBAUM, J., dissenting 18 promised that his response wouldn’t be used against him. We’d just apply Lall’s holding in a straightforward manner. That is, applying Lall to Morgan’s case in no way “extends” it.

In sum, the government couldn’t have relied on Morgan’s statements in the squad car disclaiming ownership of the LG cell phone. And as I explain in the next section, the government has no other viable grounds for avoiding the Fourth Amendment’s war- rant requirement.

II. The government could have introduced the evidence obtained from the LG cell phone only through Mor- gan’s involuntary statement that he abandoned it.

As a fallback plan, the government contends that Morgan circumstantially abandoned the LG cell phone by not attempting to recover it from police custody between the phone’s November 2020 seizure and Morgan’s July 2022 arrest. That argument neces- sarily fails, though.

The government invokes Sparks and Green to assert that Morgan abandoned his phone by failing to try to obtain it from police custody. See, e.g., United States v. Green, 981 F.3d 945, 956 (11th Cir. 2020); United States v. Sparks, 806 F.3d 1323, 1343–47 (11th Cir. 2015), overruled in part on other grounds by United States v. Ross, 963 F.3d 1056 (11th Cir. 2020) (en banc). But those cases involved ma- terially distinguishable facts.

I start with Sparks. For several reasons, there, we held that the defendants abandoned a cell phone after they lost the phone in a Wal-Mart store and left it with the store employee who recovered USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 54 of 59

23-11114 ROSENBAUM, J., dissenting 19 it. 806 F.3d at 1330. First, the defendants contacted the employee to arrange to retrieve the phone, showing a private party (not the government) that the phone was theirs and they wanted it back. Id. at 1343. Second, when the employee failed to meet the defendants as they arranged, the defendants never tried to get the phone back, even though they knew who the employee was and where she worked. Id. Third, after deciding not to continue their efforts to retrieve the phone, the defendants filed an insurance claim for it— again, even though they knew the third party that had the phone and how to obtain it. Id. Fourth, rather than pursuing their phone, the defendants bought a replacement phone. Id. We explained that “the only reasonable conclusion from this record [was] that [the defendants] had no intention to do anything further to recover” the phone. Id. at 1344.

Sparks is a far cry from Morgan’s case. After the defendants admitted the phone was theirs and arranged to retrieve it, the Sparks defendants chose not to follow up when the employee failed to meet them. They also filed an insurance claim, and they re- placed the phone, signifying that they intended not to keep seeking to collect the phone they left with the employee. By contrast, here, aside from Morgan’s compelled testimony, he engaged in no af- firmative acts of abandonment. And Morgan didn’t have a reason- able opportunity to recover the phone; the federal agents never re- leased it to Morgan after seizing it from him. Contra id. at 1344 (explaining the defendants “could have instead chosen to retrieve the phone with minimal, or at most, reasonable effort”). So Sparks USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 55 of 59

23-11114 ROSENBAUM, J., dissenting 20 doesn’t suggest that Morgan abandoned his phone merely by fail- ing to seek to recover it from police custody.

The government fares no better under Green. There, the po- lice lawfully seized a cell phone from the defendant “incident to an arrest for driving with a suspended license.” 981 F.3d at 956. About two days later, though, the police released the phone. Id. Yet the defendant left the phone in police custody for the next four years, allowing the government to use it in the defendant’s eventual pros- ecution for drug-trafficking and related charges. Id. at 950, 956.

And no evidence in the record suggested that the defendant “did or said anything over the course of four years to maintain his interest in the phone.” Id. at 956. So we concluded the defendant “‘volun- tarily discarded, left behind, or otherwise relinquished his interest’ in the phone.” Id. (quoting Sparks, 806 F.3d at 1342).

As in Sparks, in Green, the defendant had an immediate op- portunity to recover the phone; law enforcement authorized the release of the phone to the defendant 48 hours after his arrest. Yet the defendant chose to leave the phone with law enforcement for four years. Plus, the police seized the phone incident to an arrest for driving with a suspended license, not an offense even remotely related to the drug-trafficking prosecution in which the govern- ment introduced the phone four years later. By contrast, here, the government held the phone in its custody for about a year and a half without offering to return it to Morgan. And the government seized and held the phone as part of an active investigation into Morgan. So here, unlike in Sparks or Green, the district court could USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 56 of 59

23-11114 ROSENBAUM, J., dissenting 21 not find that “reasonable efforts were available” to Morgan “to re- cover” the phone. Sparks, 806 F.3d at 1347.

Also, stretching Sparks and Green to cover the very different facts here—a mere failure to request that the police return a phone it seized—would put every defendant to a constitutional dilemma.

On the one hand, to maintain a property interest in his phone and contest a warrantless search under the Fourth Amendment, Mor- gan would have to waive his Fifth Amendment right against self- incrimination by engaging in the equivalent of an “act of produc- tion” and admitting ownership of the phone and the information it contains. See United States v. Hubbell, 530 U.S. 27, 36–37 (2000) (holding the act of production is testimonial under the Fifth Amendment because it may “implicitly communicate” certain facts, such as the existence, ownership, and authenticity of docu- ments). On the other hand, by exercising his Fifth Amendment right to remain silent, Morgan would waive his Fourth Amend- ment right to a search by warrant. Such a “classic penalty situa- tion” is untenable. McKathan v. United States, 969 F.3d 1213, 1217 (11th Cir. 2020) (quoting Murphy, 465 U.S. at 435).

Simmons v. United States compels this conclusion. 390 U.S. 377 (1968). There, a criminal defendant sought to suppress evi- dence from a suitcase the government seized without a warrant from the defendant’s coconspirator’s mother’s basement. See id. at 380–81. At the suppression hearing, to establish a Fourth Amend- ment interest in the suitcase, the defendant testified that it looked like it was his. Id. at 381. After the district court denied the USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 57 of 59

23-11114 ROSENBAUM, J., dissenting 22 suppression motion, the government used the defendant’s testi- mony at trial to show that the defendant owned the suitcase. Id. The Supreme Court reversed the conviction because it relied on testimony that the government used in violation of the Fifth Amendment. See id. at 393.

The Court explained that allowing the government to use a defendant’s suppression-hearing testimony to convict him at trial “imposes a condition of a kind to which” it “has always been pecu- liarly sensitive.” Id. at 393. If the defendant invoked his Fifth Amendment right to remain silent, the Court reasoned, he would have sacrificed a different right “afforded by another provision of the Bill of Rights,” creating an “undeniable tension” between the two. Id. at 394. Indeed, the Court added, the district court forced the defendant either to “give up what he believed, with advice of counsel, to be a valid Fourth Amendment claim or, in legal effect, to waive his Fifth Amendment privilege against self-incrimination.” Id. The Court held that legal Catch-22—that “one constitutional right should have to be surrendered in order to assert another”— “intolerable.” Id. So it concluded the defendant’s suppression- hearing testimony could not be used against him at trial and re- versed the conviction. Id. Adopting the government’s argument that Morgan aban- doned his phone merely by failing to seek it from law enforcement while officers held the phone as evidence would put Morgan in a situation no different from that of the Simmons defendant. He would either have to sacrifice the Fourth Amendment’s warrant USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 58 of 59

23-11114 ROSENBAUM, J., dissenting 23 requirement—and the exclusion remedy the Supreme Court has attached to violations of it, see id. at 389—by enabling a court to conclude he abandoned property in the government’s possession or, “in legal effect,” “waive his Fifth Amendment privilege against self-incrimination” by attempting to recover his property and show- ing an ownership interest in it, id. at 394. So Simmons prevents us from adopting the government’s attempt to expand Sparks, Green, and our abandonment precedent.

In short, the government’s fallback argument for concluding that Morgan abandoned his cell phone fails, too. It has no excuse for failing to obtain a warrant to search the LG cell phone. And we should have excluded that evidence. See Elkins v. United States, 364 U.S. 206, 209–10 (1960). * * * The government should not have introduced at trial evi- dence obtained from and because of its warrantless search of the LG cell phone. We can’t conclude Morgan abandoned the cell phone just because he left it in police custody. Nor can we rely on Morgan’s involuntary statement that the LG cell phone was not his.

Morgan offered that confession in custody after Agent Gaviria im- plicitly assured him that his statements about who owned the cell phones would not be used against him. Under our binding prece- dent, Agent Gaviria’s lie that negated Morgan’s Fifth Amendment protections made Morgan’s statement involuntary under the total- ity of the circumstances. So I would vacate Morgan’s conviction, USCA11 Case: 23-11114 Document: 71-1 Date Filed: 07/11/2025 Page: 59 of 59

23-11114 ROSENBAUM, J., dissenting 24 reverse the district court’s order denying his motion to suppress, and remand the case for a new trial.