
    UNITED STATES of America, v. Richard MITCHELL, Appellant.
    No. 03-3862.
    United States Court of Appeals, Third Circuit.
    Submitted Pursuant to Third Circuit LAR 34.1 June 16, 2004.
    Decided March 11, 2005.
    
      George S. Leone, Office of United States Attorney, Newark, NJ, for Appellee.
    Glenn J. Moramarco, Office of United States Attorney, Camden, NJ, Jerome A. Ballarotto, Trenton, NJ, for Appellant.
    Before ALITO and SMITH, Circuit Judges, and DUBOIS, District Judge.
    
    
      
       The Honorable Jan E. DuBois, Senior District Judge for the Eastern District of Pennsylvania, sitting by designation.
    
   OPINION OF THE COURT

SMITH, Circuit Judge.

On January 16, 2003, Richard Mitchell pleaded guilty to conspiracy to distribute heroin in violation of 21 U.S.C. § 846. At sentencing on September 9, the District Court determined that Mitchell was a career offender under United States Sentencing Guideline (“U.S.S.G.”) § 4B1.1, resulting in an enhancement of his offense level to 32 and his criminal history category to VI. The District Judge accorded a three level decrease for Mitchell’s acceptance of responsibility, yielding a guideline range of 151 to 188 months of imprisonment. The Court denied Mitchell’s request under U.S.S.G. § 4A1.3 for a downward departure on the basis that his criminal history overstated the seriousness of his prior criminal activities. Mitchell was sentenced to 151 months imprisonment, the low end of his guideline range, followed by a three year term of supervised release. After filing a timely notice of appeal, Mitchell’s counsel moved to withdraw pursuant to Anders v. California, 386 U.S. 738, 87 S.Ct. 1396, 18 L.Ed.2d 493 (1967). Mitchell filed an informal brief pursuant to Third Circuit Local Appellate Rule 109.2(a).

In Anders, the Supreme Court held that the “constitutional requirement of substantial equality and fair process” necessitates that appellant’s counsel vigorously act as an advocate for the defendant. 386 U.S. at 744, 87 S.Ct. 1396. Thus, counsel’s

role as advocate requires that he support his client’s appeal to the best of his ability. Of course, if counsel finds his case to be wholly frivolous, after a conscientious examination of it, he should so advise the court and request permission to withdraw. That request, must, however, be accompanied by a brief referring to anything in the record that might arguably support the appeal.

Id. In United States v. Youla, 241 F.3d 296, 300 (3d Cir.2001), we reiterated that an Anders brief must demonstrate that counsel has “thoroughly examined the record in search of appealable issues,” and it must “explain why the issues are frivolous.” Thus, our inquiry is twofold: (1) whether counsel adequately fulfilled the requirements of Anders-, and (2) “whether an independent review of the record presents any non-frivolous issues.” Id. (citing United States v. Marvin, 211 F.3d 778, 780 (3d Cir.2000)); see also Anders, 386 U.S. at 744, 87 S.Ct. 1396 (explaining that the court must proceed “after a full examination of all the proceedings, to decide whether the case is wholly frivolous”). If review fails to reveal any non-frivolous issues, the court “may grant counsel’s request to withdraw and dismiss the appeal.” Anders, 386 U.S. at 744, 87 S.Ct. 1396.

After considering counsel’s Anders brief, we are satisfied that counsel thoroughly examined the record for issues of arguable merit and fulfilled the requirements of Anders. Given Mitchell’s guilty plea, he is limited to a few select issues upon which he may base his challenge on appeal: the District Court’s jurisdiction, the validity of the guilty plea, and the legality of the sentence. See United States v. Broce, 488 U.S. 563, 574-76, 109 S.Ct. 757, 102 L.Ed.2d 927 (1989); 18 U.S.C. § 3742(a). There is no basis for disputing the District Court’s jurisdiction over this federal criminal offense. See 18 U.S.C. § 3231.

Counsel asserted that there were no deficiencies with regard to Mitchell’s guilty plea. To demonstrate that Mitchell’s plea was voluntary and intelligent, counsel recited the history of the negotiations resulting in the plea agreement for this drug conspiracy offense. In addition, counsel appended the plea agreement and the transcript of the guilty plea colloquy. Although Mitchell’s informal pro se brief challenges the integrity of his guilty plea, our review of the appended plea agreement and colloquy verifies that Mitchell’s plea complied with both the requirements of Federal Rule of Criminal Procedure 11 and Boykin v. Alabama, 395 U.S. 238, 89 S.Ct. 1709, 23 L.Ed.2d 274 (1969).

Mitchell challenges his sentence on the basis of United States v. Booker, 543 U.S. - , 125 S.Ct. 738, 160 L.Ed.2d 621 (2005). Having determined that the sentencing issues appellant raises are best determined by the District Court in the first instance, we will vacate the sentence and remand for re-sentencing in accordance with Booker.

An appropriate order will follow. 
      
      . We exercise appellate jurisdiction pursuant to 18 U.S.C. § 3742(a).
     