                     United States Court of Appeals
                            FOR THE EIGHTH CIRCUIT
                                   ___________

                                   No. 10-1801
                                   ___________

United States of America,               *
                                        *
              Appellee,                 *
                                        * Appeal from the United States
         v.                             * District Court for the Eastern
                                        * District of Missouri.
Derrick Bernard Allen,                  *
                                        * [UNPUBLISHED]
              Appellant.                *
                                   ___________

                             Submitted: August 31, 2010
                                Filed: February 1, 2011
                                 ___________

Before LOKEN, MURPHY, and BENTON, Circuit Judges.
                           ___________

PER CURIAM.


       In this direct criminal appeal, Derrick Allen appeals the sentence the district
     1
court imposed following his guilty plea to being a felon in possession of ammunition,
in violation of 18 U.S.C. §§ 922(g)(1) and 924(e). After granting the parties’ joint
motion for a downward departure under U.S.S.G. § 5K1.1 and 18 U.S.C. § 3553(e),
based upon Allen’s substantial assistance, the district court sentenced Allen to 84
months in prison and three years of supervised release. Counsel has moved to


         1
        The Honorable Henry E. Autrey, United States District Judge for the Eastern
District of Missouri.
withdraw, and filed a brief under Anders v. California, 386 U.S. 738 (1967), arguing
that the district court also should have considered the 18 U.S.C. § 3553(a) factors
when it sentenced Allen below the 15-year statutory minimum, and that this court
should not enforce the appeal waiver contained in Allen’s plea agreement.

       Because the district court’s authority to depart below the statutory minimum
was limited to its consideration of assistance-based factors in section 3553(a), we find
no basis for reversal. See United States v. Burns, 577 F.3d 887, 894-95 (8th Cir.
2009) (en banc) (after reducing sentence based on § 3553(e), district court may not
reduce sentence further based on factors, other than assistance, set forth in § 3553(a);
district court would exceed limited authority granted by § 3553(e) if it imposed
sentence below statutory minimum based in part upon history and characteristics of
defendant); see also United States v. Johnson, 517 F.3d 1020, 1024 (8th Cir. 2008)
(district court properly limited deliberation on § 3553(e) motion to quality, nature, and
significance of assistance provided). Because we affirm on the merits, we need not
address the appeal waiver.

       We reviewed the record independently under Penson v. Ohio, 488 U.S. 75
(1988), and found no non-frivolous issues. Accordingly, we affirm the district court’s
judgment, and we grant counsel’s motion to withdraw conditioned on counsel
informing Allen about the procedures for seeking rehearing from this court and filing
a petition for a writ of certiorari from the Supreme Court of the United States.
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