
    UNITED STATES of America, Plaintiff-Appellee, v. Richard Edward BRILLHART, Defendant-Appellant.
    No. 06-13705
    Non-Argument Calendar.
    United States Court of Appeals, Eleventh Circuit.
    June 8, 2007.
    Carl A. Johnston, Tampa, FL, for Defendant-Appellant.
    Susan Hollis Rothstein-Youakim, U.S. Attorney’s Office/Middle District of FL, Tampa, FL, for Plaintiff-Appellee.
    
      Before EDMONDSON, Chief Judge, ANDERSON and BARKETT, Circuit Judges.
   PER CURIAM:

Defendant-Appellant Richard Edward Brillhart appeals his 240-month sentence for possession of materials involving the sexual exploitation of minors, in violation of 18 U.S.C. §§ 2252(a)(4)(B), (b)(2). Brill-hart argues that resentencing is required because the district court (1) denied him wrongly a downward departure for diminished mental capacity under U.S.S.G. § 5K2.13; (2) violated his Sixth Amendment rights when it enhanced his sentence upon finding that the offense conduct involved more than 600 pictures; and (3) erred when it refused to grant him a downward departure for acceptance of responsibility. No reversible error has been shown; we affirm.

About Brillhart’s claimed entitlement to a downward departure for diminished mental capacity under U.S.S.G. § 5K2.13, we lack jurisdiction to review a district court’s denial of a downward departure unless the district court believed incorrectly that it lacked the authority to grant a downward departure. See United States v. Winingear, 422 F.3d 1241, 1245 (11th Cir.2005) (confirming continuing validity after United States v. Booker, 543 U.S. 220, 125 S.Ct. 738, 160 L.Ed.2d 621 (2005), of pr e-Booker precedent limiting appellate jurisdiction to review sentencing court’s discretionary decision to award no downward departure). Brillhart makes no argument that the district court misunderstood its authority; and he points us to no evidence to suggest that the district court would have granted the departure but for a mistaken belief that it lacked the authority to do so. Brillhart’s section 5K2.13 claimed departure entitlement is subject to no review on appeal.

The other two issues Brillhart seeks to raise on appeal — a Sixth Amendment Booker claim and a claimed entitlement to an adjustment based on acceptance of responsibility — are issues Brillhart raised in an earlier appeal. Brillhart first was sentenced pr e-Booker; he appealed raising preserved Booker claims and error based on the sentencing court’s failure to grant an offense-level reduction for acceptance of responsibility. See United States v. Brillhart, 166 Fed.Appx. 447 (11th Cir.2006) (“Brillhart I ”). Brillhart I concluded that Brillhart had admitted the facts used to enhance his sentence and so discerned no constitutional Booker error, id. at 448-50; and we saw no clear error in the district court’s denial of a reduction for acceptance of responsibility. Id. We did see reversible statutory Booker error because Brillhart had been sentenced under a mandatory guideline system and because the government failed to show that the error had no — or only very slight — effect. Id. at 450. Based upon this Court’s resolution of these issues against Brillhart in his earlier appeal, the government argues relitigation is barred by the law-of-the-case doctrine.

Whether the law-of-the-case doctrine applies is a question we review de novo. Transamerica Leasing, Inc. v. Institute of London Underwriters, 480 F.3d 1326, 1331 (11th Cir.2005). “Under the law of the case doctrine, both the district court and the appellate court are generally bound by a prior appellate decision of the same case.” Oladeinde v. City of Birmingham, 230 F.3d 1275, 1288 (11th Cir.2000) (quotation and citation omitted). Exception may apply to allow appellate reconsideration if “the prior decision was clearly erroneous and would result in a manifest injustice.” Id.

The issues of constitutional Booker error and acceptance of responsibility were decided explicitly in Brillhart I. Brillhart shows no clear error and no manifest injustice sufficient to mitigate application of the law-of-the-case doctrine.

AFFIRMED. 
      
      . Section 5K2.13 makes departure unavailable under that section when the offense of conviction is an offense under chapter 110 of Title 18. Chapter 110 of Title 18, entitled "Sexual Exploitation and Other Abuse of Children,” sets out Brillhart's offense: violation of 18 U.S.C. § 2252. The district court noted correctly • that Brillhart's conviction for possession of materials involving the sexual exploitation of minors made him ineligible for a section 5K2.13 departure.
     
      
      . Brillhart disputes admitting to conduct involving over 600 images. But even if Brill-hart were to prevail on the clear error element, he can show no manifest injustice. As long as Brillhart’s offense involved at least 10 images (he concedes he admitted to more than that number), the new sentencing range would still exceed the 240-month statutory maximum; Brillhart would receive the same sentence of 240 months' imprisonment.
     