OPINION

delivered the opinion of the Court

On evidence that appellant — the then Kleberg County Attorney — made some phone calls in an unsuccessful attempt to cut short a criminal prosecution of his aunt, the jury convicted him of two counts of the rarely charged misdemeanor offense of “improper influence.”1 The Corpus Christi Court of Appeals held that the evidence was legally insufficient to show he made the calls “with an intent to influence the outcome of the proceeding on the basis of considerations other than those authorized by law,” as required by the statute.2 We granted review3 and will reverse.

I.

A. The Facts.

On August 5, 2005, appellant’s aunt, Anna Linda Gonzalez, ran a red light in Kingsville. Constable Rafael Campos followed her with his lights flashing. Instead of pulling over, Ms. Gonzalez drove home, went inside her house, and failed to answer the constable’s knock. Instead, she called appellant; he was her nephew and also the elected county attorney. Appellant told her to cooperate, so she did. Constable Campos arrested Ms. Gonzalez for evading arrest with a vehicle and took her to jail. Ms. Gonzalez was released on a personal bond with documents requiring her to report to pretrial services within twenty-four hours and to report to the 105th District Court on September 8, 2005.

*636Ms. Gonzalez did not report to pretrial services, but three days after her arrest, appellant called Maria Elana Hernandez, the pre-trial-bond coordinator for the 105th Judicial District.4 Ms. Hernandez knew appellant, both as county attorney and as a former assistant district attorney. Ms. Hernandez testified that appellant told her that Anna Linda Gonzalez had been arrested for evading arrest with a vehicle, a felony charge, and that she did not need to report to the office for pretrial services. Appellant stated that the arrest “was done by Constable Ralph Campos and it was an investigation on him at the time due to another incident, another arrest on ... another individual and that the case was going to get rejected.” Appellant said that “he already had spoken to the DA’s office and that the case was going to be rejected.” Ms. Hernandez made the following note on her copy of the order to appear in court: “Will not be prosecuted by DAs or county attorney’s office as per Alfred. She was not pretrialed in jail.” Because of this call, pretrial services excused Ms. Gonzalez’ noncompliance with standard felony-reporting requirements for about six weeks. Appellant never told Ms. Hernandez that Ms. Gonzalez was his aunt.

On August 24, 2005, the district attorney’s office received the evading-arrest case from Constable Campos. A week later, appellant called Assistant District Attorney Aida Trevino who was a friend of appellant’s. She had known him since before she went to law school, when she worked as a secretary at the district attorney’s office and appellant was an assistant district attorney. Ms. Trevino testified to their conversation:

He said, “Do you have a — do you happen to have a case on Anna Linda — or Anna Gonzalez?” And I was like, “Well, let me look it up.” And ... I said, “Yes, it’s a pending case.” And so he said, “Well,” — he says, “Ralph Campos is the one that arrested her.” I said, ‘Yeah, that’s what I’m showing. It’s still pending.” He says, “Well, did you know that [First Assistant District Attorney] Mark Skurka has a pending investigation — an open pending investigation on Ralph Campos?” And I said, “No, I didn’t know that.” He says, ‘Yeah.” He goes, “And they’re not going to prosecute the case.” I was like, “Okay.” I said, “Well, let me go ahead and check with him.” I said, “If that’s the case, then I’ll go ahead and — and dump the case,” because — and I remember telling him, I was like, “One less case I have to deal with.” I was like, ‘You know how much work there is up here.” So I was like, “We’ll go ahead and dump it as soon as I — I get that.”

Ms. Trevino testified that appellant never told her that Anna Linda Gonzalez was his aunt, but that if he had, “I think I would have — I would have hesitated as far as following — following up on — on the comments that were made.” Ms. Trevino soon learned that Ms. Gonzalez was a member of the local grand jury and that she was being investigated for failing to disclose a prior theft conviction during impaneling.

On September 13th, pretrial services sent Ms. Gonzalez a letter stating that her evading arrest with a vehicle case was pending and that she had to comply with the notice requiring her to report to pretrial services. On September 15th, Ms. Gonzalez was removed from the grand jury. The next day, appellant called Aida Trevino again, but by then she had discov*637ered that Ms. Gonzalez was his aunt. It was a short conversation.

... [I]t was the day after the judge issued the order removing her from the grand jury and he called me once again on the phone.... And what he said to me was, “Hey, Aida, I have Anna Linda Gonzalez here in my office here right now.” He’s like, “Can she come talk to you?” And I said, “Alfred” — I was like, “We — we’re probably going to indict her. You know, she’s been removed from the grand jury.” I was like, “I have nothing to say to her,” and he said, “So you don’t want to talk to her?” And I said, “I have nothing to say to her.” I said, “We’re probably going to indict her. And you should know better than that.” And that was — that was that.

Appellant called pretrial services the next day and spoke to Officer Jimenez, yet another acquaintance. He referred to the letter that Ms. Gonzalez had received and asked if she still needed to report as there was a possibility that the district attorney was not going to pursue the case because the arresting officer was under investigation. Appellant said that he had talked to Ms. Trevino, the assistant district attorney. Officer Jimenez said that Ms. Gonzalez still needed to report because it was standard procedure, but once documentation of the dismissal was in hand they would close the case. Ms. Gonzalez reported to pretrial services that same day and was given the conditions of her bail pending trial.

In February of 2006, Ms. Gonzalez was indicted for the felony offense of evading arrest with a motor vehicle. In late July, that case was dismissed as part of a plea agreement reached in the aggravated perjury case related to her grand-jury impaneling.

Two years later, a jury convicted appellant of two counts of improper influence — a class A misdemeanor — on evidence of his interference in his aunt’s case. He was sentenced to one year in jail, probated for six months.

B. The Court of Appeals Opinion.

On direct appeal appellant argued — inter alia — that the evidence adduced at trial was legally insufficient to prove — as the offense of improper influence requires— “an intent to influence the outcome of the proceeding on the basis of considerations other than those authorized by law.” The court agreed and stated,

The evidence adduced at trial established that Isassi contacted both Trevino and Hernandez in order to advise them that Constable Campos was under investigation, and that the First Assistant District Attorney did not intend to prosecute Gonzalez for this reason. There was no evidence that Isassi offered to do anything, either in his private capacity or in his capacity as County Attorney, in exchange for a favorable result in his aunt’s case. Nor was there any evidence that Isassi gave any information to Trevino and Hernandez that those individuals could not lawfully utilize in determining how to exercise their official discretion.5

Rather, the “intent of the District Attorney to drop the case against Gonzalez was indeed a factor that Trevino and Hernandez were clearly authorized by law to consider in making official decisions regarding Gonzalez’s case.”6 And while “Isassi’s position as Kleberg County Attorney and his failure to disclose his relationship with Gonzalez may have given his communications with Trevino and Hernandez an aura *638of impropriety, ... the fact remains that Isassi did nothing that a private citizen could not do — he merely advised Trevino and Hernandez that the case against his aunt was weak and would not be prosecuted.” 7

II.

A. Standard of Review.

In assessing the legal sufficiency of the evidence under Jackson v. Virginia,8 “we consider all of the evidence in the light most favorable to the verdict and determine whether, based on that evidence and reasonable inferences therefrom, a rational juror could have found the essential elements of the crime beyond a reasonable doubt.”9 But “our role is not to become a thirteenth juror. This Court may not reevaluate the weight and credibility of the record evidence and thereby substitute our judgment for that of the fact-finder.”10 Rather, we defer to “ ‘the responsibility of the trier of fact to fairly resolve conflicts in testimony, to weigh the evidence, and to draw reasonable inferences from basic facts to ultimate facts.’ ”11 This same standard applies equally to circumstantial and direct evidence.12 “Our role on appeal is restricted to guarding against the rare occurrence when a factfinder does not act rationally.”13

B. The Improper Influence Statute.

A person commits the offense of improper influence “if he privately addresses a representation, entreaty, argument, or other communication to any public servant who exercises or will exercise official discretion in an adjudicatory proceeding with an intent to influence the outcome of the proceeding on the basis of considerations other than those authorized by law.”14 Only the intent element is at issue here.15 As the court of appeals noted, the phrase — an intent to influence the outcome of the proceeding on the basis of considerations other than those authorized by law — is not further defined in the penal code or in our case law.16

Although we have never construed the meaning of this statute, the improper influence statute does appear in the Model *639Penal Code. Section 240.2 covers threats and other improper influence in official and political matters and includes four different offenses — one of which, paragraph (d), mirrors the Texas statute.17 The offenses are “designed to reach various means by which the integrity of government can be undermined.”18 The Model Penal Code commentary about paragraph (d) includes the statement that the provision deals with the subject of “ex parte communications made to judicial and administrative officers with the purpose of influencing improperly the outcome of official proceedings.”19 The statute therefore “prohibits any communication designed to influence the outcome on the basis of considerations other than those authorized by law.”20 The commentary notes the widespread social judgment that pressures and persuasions other than the offer of a benefit may obstruct the fair administration of justice,21 so this provision is designed to reach improper influences short of bribery or threat.22 Although the drafters had considered using the phrase “corrupt” attempts to influence as used in the corresponding federal statutes,23 it rejected that suggestion because “[cjoverage only of ‘corrupt’ attempts to influence would either rob the provision of any significance or leave the courts with the wholly unstructured task of defining through criminal prosecutions the limits of appropriate ex parte contact.”24 Thus, the actor must “intend to influence the outcome on the basis of certain factors” and also “know that those considerations are not authorized by law.”25

The commentary notes that a handful of states — including Idaho, Maine, Montana, New Hampshire, New Jersey, and Texas — have such statutes.26 Very few state cases discuss the offense. In one unpublished Montana case, the statute was used to indict the defendant for providing jury panel members with a nullification instruction.27 The allegation was “that the De*640fendant mailed letters to prospective members of the Ravalli County jury panel during a time when the Defendant was charged with another criminal act that would go to trial before the jury panel. The substance of the letters mailed by the Defendant was to the effect that a prospective juror, if selected to sit on a jury, had the absolute right to disregard the instructions of the Judge and vote for acquittal if the juror felt the law was bad.”28 The trial judge relied upon a federal case construing the corresponding federal improper influence statute and denied the defendant’s motion to dismiss, which was based on the theory that “it is error to not tell the jurors of a right they possess.”29 Although jurors have the raw power to return a verdict that flies in the face of the facts and the law, they do not have a legal right to do so. Jury nullification is not authorized by law, and thus the improper influence statute applies to the ex parte attempt to persuade jurors to exercise that raw, but lawless, power.30 Though other states have statutes similar to that in Texas, prosecutions under them have been rare — and usually involve threats, or, as above, efforts to tamper with a jury.31 The use of the improper influence statute in the manner that it was used here is, as far as we can tell, truly a matter of first impression in state courts.

However, the corresponding federal statute, 18 U.S.C. § 1503,32 prohibit*641ing influencing or injuring a judicial officer or juror has been construed and applied in numerous cases. The distinction between the federal statute and the Texas statute is in the wording of the mens rea element. In the federal statute, the actor must “corruptly” 33 endeavor to influence a judicial officer or the due administration of justice; in the Texas statute, the actor must have “an intent to influence the outcome of the proceeding on the basis of considerations other than those authorized by law.” As noted by the Model Penal Code commentary, the mens rea of the improper influence statute is both broader and more precisely defined than the equivalent mens rea under the federal statute.34 Both statutes, however, criminalize conduct that obstructs or influences the due administration of justice if that conduct is undertaken with a corrupt or improper purpose.35 The conduct itself might be lawful, but if it was performed for an improper purpose, it falls within the criminal statute.36 As Justice Holmes once noted, “Intent may make an otherwise innocent act criminal, if it is a step in a plot.”37 Thus, the “proper inquiry is whether a defendant had the requisite corrupt intent to improperly influence the investigation, not on the means the defendant employed in bringing to bear this influence.”38 With that general background, we turn to the present case.

III.

The court of appeals found that the State presented “no evidence” that appellant acted “with an intent to influence the outcome of the proceeding on the basis of *642considerations other than those authorized by law.”

Notwithstanding that the means appellant used might be regarded as lawful when viewed in a vacuum, clear proof of an improper motive would serve to criminalize his conduct. It was the State’s theory that, because she was his aunt, appellant attempted to influence (1) the district attorney’s office to dismiss the charges against Anna Linda Gonzalez; and (2) the pretrial services department not to require her to report and adhere to the standard pretrial conditions of bond.39 If appellant’s motive and intent when he made these phone calls was to benefit his aunt by short-circuiting her prosecution for evading arrest, that was “an intent to influence the outcome of the proceeding on the basis of considerations other than those authorized by law.” The law does not authorize the dismissal of criminal charges or the avoidance of standard bond conditions based upon the defendant’s familial or personal relationship to another, be it a judge, county attorney, or other official.40 If, on the other hand, appellant was simply exercising his public-spirited interest in good governance and his telephone calls were unrelated to his aunt and her welfare, then the evidence is insufficient to prove that he had an intent to improperly influence the proceeding.

Viewed in the light most favorable to the jury’s verdict, the evidence of appellant’s culpable intent included the following:

• Appellant’s aunt called him from her home even before Constable Campos arrested her, asking for his advice; thus, he was involved in assisting his aunt from the very beginning of the incident.

• Three days after his aunt’s arrest, appellant called Maria Elana Hernandez, the pre-trial bond co-ordinator and a person who knew him as county attorney and a former assistant district attorney. He told her that Ms. Gonzalez did not need to report because Constable Campos was being investigated for some other incident, so this “case was going to be rejected.”41

• Appellant told Ms. Hernandez that he had already spoken to the D.A.’s office about this case and it was going to be rejected. In fact, appellant had not spoken to the D.A.’s office.

• Appellant did not tell Ms. Hernandez that Ms. Gonzalez was his aunt.

• A week after the district attorney’s office received Ms. Gonzalez’s case, ap*643pellant phoned Aida Trevino, an assistant district attorney, who was a friend of his. Appellant told Ms. Trevino that her boss, Mark Skurka, was investigating Constable Campos and “they’re not going to prosecute” the case against Ms. Gonzalez.

• Mark Skurka testified that he never spoke to appellant about this case, that he had not reviewed the case filed against Ms. Gonzalez, and that he would never dismiss a case that he had not reviewed.

• Mark Skurka also testified that he never had a rule that Constable Campos’s cases were to be dismissed pending the investigation. He told Aida Trevino to hold all of his cases “in limbo” until the investigation was complete.

• Appellant did not tell Ms. Trevino that Anna Linda Gonzalez was his aunt.

• Ms. Trevino testified that, had she known that Ms. Gonzalez was appellant’s aunt, she would have hesitated to follow up on his comments.

• Appellant called Ms. Trevino again, after she had discovered from a third party, that Anna Linda Gonzalez was appellant’s aunt. She had also discovered by then that Ms. Gonzalez was going to be indicted for aggravated perjury. She told appellant that she did not want to see or talk to Ms. Gonzalez. She told appellant, “We’re probably going to indict her. And you should know better than that.”

• Appellant then called pretrial services and talked to Officer Jimenez, another acquaintance. He asked if Anna Linda Gonzalez had to report to receive bond conditions, and he told her that there was a possibility that the district attorney was not going to pursue the case against her because the arresting officer was under investigation. He said that he had talked with Ms. Trevino, but he did not say that Ms. Trevino was upset that he had called her or that she was not going to do anything to help Ms. Gonzalez.

• Appellant never told Officer Jimenez that Anna Linda Gonzalez was his aunt.

Appellant’s intent at the time he made these telephone calls was a matter for the jury to decide as a question of fact, taking into account all of the evidence and the credibility of the witnesses.42 In a sufficiency review, we afford the jury’s inference of culpable intent as much deference as we do to the evidence supporting proof of culpable conduct.43 As long as the jury’s finding of a culpable intent “is supported by a reasonable inference, it is within the province of the factfinder to choose which inference is most reasonable.” 44

In holding that the evidence of intent was insufficient, the court of appeals first stated that there was “no evidence that [appellant] offered to do anything, either in his private capacity or in his capacity as County Attorney, in exchange *644for a favorable result in his aunt’s case.”45 This is true, but immaterial. The improper influence statute does not require mutual consideration, or a quid pro quo. That conduct is covered by the bribery statute.46

Second, the court of appeals stated that there was no evidence that appellant gave any information to Ms. Trevino and Ms. Hernandez that those individuals could not lawfully use in determining how to exercise their official discretion. Even if this were true — if appellant had communicated only “the word on the street” that Constable Campos was under investigation — this would not “immunize Isassi’s intent to benefit his relative by securing the dismissal of the felony charge against her and before that, an excuse or delay from conditions of pretrial supervision.”47 The focus of the statute is on the state of the mind of the “influencer,” not the propriety of the action or inaction of the “influen-cee.”48

Third, the court of appeals held that there was no showing that appellant attempted to exercise influence on the basis of “considerations other than those authorized by law,” in part because no law makes it illegal to inform a pre-trial bond coordinator or prosecutor or that a particular case will be rejected by the relevant prosecuting authority.49 And, we add— probably more to the point — no law makes it illegal to misinform a pre-trial bond coordinator or prosecutor or that a particular case will be rejected by the relevant prosecuting authority. But again, the lawfulness of the underlying conduct is not determinative if appellant’s intent was to obtain a dismissal because the defendant was his aunt.50 That is not a consideration “authorized by law.” In our system of justice, we decide if people are guilty of a crime based upon the facts and the law, not upon a familial or personal relationship to a public official.51

The court of appeals concluded that, because appellant did “nothing that a private citizen could not do,” holding him “criminally liable for this behavior would be to obscure the line between routine communications with law enforcement officials and illegal attempts to coerce those officials to make decisions based on improper considerations.” 52

The jury could have decided that appellant was simply doing his routine official duty as the county attorney in communicating to pre-trial service personnel and the district attorney’s office problems about any case involving Constable Campos, and it was a serendipitous coincidence that the particular defendant involved happened to be his aunt.53 Sacré bleu! The *645jury was, however, entitled to conclude, based upon all of the evidence and reasonable inferences from that evidence, that appellant’s intent in making all of these telephone calls was to influence other public officials to dismiss the criminal case against Anna Linda Gonzalez because she was his aunt. An elected official may not manipulate and influence the judicial system to help a family member avoid conditions of pretrial supervision and prosecution for a felony. The Legislature, in this rarely invoked law, has forbidden it, and the jury, in this case, reasonably and rationally concluded, beyond a reasonable doubt, that appellant had that intent to improperly influence the outcome of his aunt’s criminal case on a basis not authorized by law.

We therefore reverse the judgment of the court of appeals and remand the case to that court for further proceedings consistent with this opinion.

filed a dissenting opinion in which PRICE and HOLCOMB, JJ., joined.

What is it that makes the effort to obtain special treatment illegal: is it what personally motivates a defendant, or is it what a defendant tells a public servant in order to persuade him? If a defendant tries to get his aunt’s ease dismissed because he wants to help his aunt, has he committed a crime? The Court says yes. I disagree. I think it is what the defendant says, not what he thinks, that makes an attempt to influence a public servant improper.

Section 240.2 of the Model Penal Code, entitled “Threats and Other Improper Influence in Official and Political Matters” is comparable to our Penal Code § 36.03 (Coercion of Public Servant or Voter) and § 36.04 (Improper Influence) together.1 There is a “congruence of rationale” between the Model Penal Code offense and the offense of bribery.2 The offense is “a complement to the crime of bribery” that reflects “a widespread judgment that pressures other than offer of benefit may obstruct the administration of justice.”3 “Pressure” on a public servant obviously does not refer to what is in a defendant’s mind; it refers to the nature of his interaction with the public servant.

Noting the close relationship between the model statute and our own, the Court quotes the drafters of the Model Penal Code, “[This offense is] designed to reach various means by which the integrity of government can be undermined.”4 But presenting a public servant with entirely legal reasons for reaching a particular outcome is not an attack on the integrity of government. A bribe attacks the integrity of government because money offered to an official may tempt him to decide an outcome on the basis of money rather than on considerations authorized by law. *646Coercion attacks the integrity of government because a threat of force may tempt him to decide an outcome on the basis of fear rather than considerations authorized by law. Presenting legal reasons to an official neither tempts him to decide an outcome on an unauthorized basis nor implicates the integrity of government.

The commentary to the Model Penal Code offense notes that subsection (l)(d), which is analogous to our improper-influence statute, excludes from its reach attempts to influence legislators or ordinary executive officials because “[a]ll sorts of pleas for special favors are made to legislative and executive officials.”5 The reference to “pleas for special favors” seems clearly inconsistent with the Court’s conclusion that the focus of the statute is on “the state of mind of the ‘influencer.’ ”6 The drafters’ comment in this discussion that this “lobbying” of legislators is beyond the scope of the Model Penal Code implies that it is the “lobbying” of certain other public servants that is within the scope of the Model Penal Code. It seems to me that “lobbying” is more about what is done and said than it is about one’s motivation.

The Court makes a good point when it notes the Model Penal Code drafters’ rejection of the suggestion that only “corrupt” attempts to influence be prohibited. But the rationale given for this rejection seems to me internally inconsistent, as well as inconsistent with other parts of the commentary, such as the reference to “pleas for special favors.” Some members of the Institute feared that, without the “corrupt” requirement, the provision would jeopardize informal practices under which parties felt free to communicate relevant information to officials of administrative agencies.7 The commentary assures us that application of the provision to “communications that are merely inappropriate rather than reprehensible” is precluded by the requirement of specific purpose.8 The focus is still on the communication itself.

In discussing the grading of punishment for this offense, the commentary refers to “[ojther types of threats” that are “more akin to blandishments and entreaties ... which will often present close questions of distinguishing between improper threats and proper attempts to persuade.”9 Again, the focus is on behavior — such as blandishments and entreaties — rather than the motivation of the accused.

I do not understand the Court’s reliance on an unpublished Montana case. Nowhere in the Montana case is the defendant’s motivation to influence the jury at issue; the issue was simply whether jury nullification was a consideration authorized by law.10

The Court cites a number of cases interpreting 18 U.S.C. § 1508, which concerns obstruction of justice. The usefulness of these cases is limited, though, by the different language of the federal provision (including a “corrupt” requirement). Moreover, the fact that courts have interpreted federal law to make an otherwise-legal act criminal because of a defendant’s motivation is not evidence that Texas legislators intended to do the same.

In resolving the issue in this case, the Court says, “The law does not authorize *647the dismissal of charges based on familial relationship to another.”11 True, but appellant never asked anyone to dismiss charges based on a familial relationship. The considerations on which appellant based his requests were considerations authorized by law.12

I respectfully dissent.

filed a dissenting opinion.

In his motion for rehearing, appellant contends that the Court’s construction of the statute “does not give fair warning of what is prohibited” and leaves the courts with the “wholly unstructured task of defining through criminal prosecutions the limits of appropriate ex parte contact.” Appellant also complains that the Court’s motive discussion dichotomizes “public-spirited good governance” with an interest in a family member’s welfare when “there is no inherent conflict between them.” I agree.

Part of the problem with the Court’s opinion on original submission is that it conflates the concepts of motive and intent. The “improper influence” statute requires that a person act “with an intent to influence the outcome of the proceeding on the basis of considerations other than those authorized by law.”1 The Court’s opinion says, however, that “clear proof of an improper motive would serve to criminalize [appellant’s] conduct .”2 Motive and intent are not necessarily the same.3 A person who communicates with a prosecutor may have a motive to help a family member, but he may nevertheless intend to influence the prosecutor’s decision only on the basis of considerations that are authorized by law, such as the strength of the evidence in the case. I cannot fathom how a wholly uncommunicated motive4 could influence the outcome of a proceeding, so I do not see how evidence of such could be sufficient to show intent.

Nevertheless, the Court broadly holds that harboring a motive to help a family member is sufficient to satisfy the intent requirement of the statute. Under this holding, a friend or relative would be advised never to speak favorably to a prosecutor about a person under investigation, even if asked. Even if his answer is true (e.g., John Doe has never been in trouble with the law), the speaker risks criminal prosecution by saying so.

I think this is exactly what the Court intended by its opinion. But if it is not, then the opinion inadequately articulates the guidelines for determining what communications are criminal. The opinion’s failure to do so renders the law unconstitu*648tionally vague as applied to appellant’s case.5

Finally, even if the Court’s interpretation of the statute were clear, appellant had no reason to foresee, before the Court’s opinion was handed down, that a wholly uncommunicated motive would cause an otherwise legal communication to violate § 36.04. This being so, the Court’s interpretation should not be retroactively applied to appellant.6

I respectfully dissent to the Court’s refusal to grant rehearing.