ON REMAND FROM THE SUPREME COURT OF THE UNITED STATES

This court affirmed Tommy Horne’s conviction and sentence. United States v. Horne, 117 Fed. Appx. 327 (5th Cir. 2004) (per curiam). The Supreme Court vacated and remanded for further consideration in light of United States v. Booker, — U.S. -, 125 S.Ct. 738, 160 L.Ed.2d 621 (2005). Horne v. United States, — U.S. -, 125 S.Ct. 1749, — L.Ed.2d - (2005). We requested and received supplemental letter briefs addressing the impact of Booker. 1

The government confesses error and the need to remand for resentencing based on the fact that the district court made a finding that Horne was an armed career criminal under U.S.S.G. § 4B1.4. Horne filed objections to the presentence report, alleging (1) that there was insufficient *248 proof regarding the prior convictions; (2) the failure to submit the qualifying armed career criminal convictions to the jury as a violation of Apprendi v. New Jersey, 530 U.S. 466, 120 S.Ct. 2348, 147 L.Ed.2d 435 (2000); and (3) the lack of sufficient notice of the prior convictions. The district court denied the objections and made the finding that Horne is an armed career criminal.

Horne raised these issues on appeal, but we held them foreclosed by Apprendi and United States v. Stone, 306 F.3d 241 (5th Cir. 2002). The government candidly acknowledges that “in view of Horne’s Apprendi-based objection to the [presentence report’s] calculation of imprisonment using his three prior convictions and Armed Career Criminal status, it now appears that [Horne’s argument] should be reviewed under the harmless error standard in light of ... Bóoker ” (citing United States v. Mares, 402 F.3d 511, 520 n. 9 (5th Cir. 2005), petition for cert. filed (Mar. 31, 2005) (No. 04-9517), and United States v. Rodriguez, 398 F.3d 1291, 1296-97 (11th Cir . 2005)).

The government thus posits that the district court’s “findings went beyond those admitted by the defendant and were objected to at sentencing.” In Mares, we directed that “if ... the Sixth Amendment issue presented in Booker ... is preserved in the district court by an objection, we will ordinarily vacate the sentence and remand, unless we can say the error is harmless under Rule 52(a) of the Federal Rules of Criminal Procedure.” Mares, 402 F.3d at 520 n. 9. The government recognizes that the record does not support, beyond a reasonable doubt, that the district court would not have imposed a lesser sentence under an advisory sentencing regime. Under Mares, therefore, Horne is entitled to resentencing.

In his pro se supplemental letter brief, Horne, in addition to addressing the Booker issues we have discussed, requests that on remand the district court take account of the intervening decision in Shepard v. United States, — U.S. -, 125 S.Ct. 1254, 161 L.Ed.2d 205 (2005). Indeed, Shepard addresses the Armed Career Criminal Act, and the district court should consider it. We express no view on whether Shepard affords Horne any relief; that is for the district court to decide.

The judgment of conviction is AFFIRMED for the reasons stated in our initial opinion. For the reasons set forth in this opinion, the judgment of sentence is VACATED and REMANDED for resentencing. We express no view as to whether the sentence Horne received, or for that matter any other particular sentence, is “reasonable” as that concept is discussed in Booker, 125 S.Ct. at 765-68, and its progeny.