                             NONPRECEDENTIAL DISPOSITION
                              To be cited only in accordance with 
                                       Fed. R. App. P. 32.1




              United States Court of Appeals
                                     For the Seventh Circuit
                                     Chicago, Illinois 60604

                                    Submitted March 12, 2008*
                                     Decided March 14, 2008

                                               Before

                               WILLIAM J. BAUER, Circuit Judge

                               DANIEL A. MANION, Circuit Judge

                               MICHAEL S. KANNE, Circuit Judge

No. 07-1175

UNITED STATES OF AMERICA,                               Appeal from the United States District Court
     Plaintiff-Appellee,                                for the Western District of Wisconsin.

       v.                                               06 CR 106

KENNETH SPENCE,                                         Barbara B. Crabb,
    Defendant-Appellant.                                Chief Judge.



                                            ORDER

        Kenneth Spence pleaded guilty to one count of distributing cocaine. See 21 U.S.C.
§ 841(a)(1). By the time he was arrested for this offense, he had been dealing cocaine for a
decade. But he cooperated with the government, and on that basis the district court sentenced
him to 262 months’ imprisonment, well below the guidelines range. Spence filed a notice of
appeal, but his appointed lawyers now seek to withdraw under Anders v. California, 386 U.S.
738 (1967), because they are unable to discern a nonfrivolous issue to pursue. Counsel’s
supporting brief is facially adequate, and Spence did not respond to our invitation under Circuit
Rule 51(b) to comment on their submission. We limit our review to the potential issues
identified in counsel’s brief. See United States v. Maeder, 326 F.3d 892, 892 (7th Cir. 2003).

       *
       After an examination of the briefs and the record, we have concluded that oral argument is
unnecessary. Thus, the appeal is submitted on the briefs and the record. See Fed. R. App. P. 34(a)(2).
No. 07‐1175                                                                                 Page 2


        Because Spence told counsel that he does not want his guilty plea set aside, counsel
appropriately omit any discussion of the adequacy of the plea colloquy or the voluntariness of
the plea. See United States v. Knox, 287 F.3d 667, 670-72 (7th Cir. 2002). The only potential
issues counsel consider are whether Spence can challenge the guidelines calculations and
whether his prison sentence is reasonable.

        The probation officer concluded that Spence had distributed at least 1.5 kilograms of
crack. Using the 2005 version of the sentencing guidelines, the probation officer set a base
offense level of 38, see U.S.S.G. § 2D1.1(c)(1) (2005), added four levels for Spence’s leadership
role and two more because he allegedly used a minor to commit the offense, see id.
§§ 3B1.1(a), 3B1.4, and subtracted three levels for acceptance of responsibility, see id. § 3E1.1.
This total offense level of 41, coupled with a proposed criminal history category of VI, yielded
an imprisonment range of 360 months to life. The government, however, notified the probation
officer that it could not prove that the offense involved crack or that a minor was used to commit
it. Instead, according to the government, Spence was responsible only for the distribution of 50
to 150 kilograms of powder cocaine, which decreased his base offense level to 36. See U.S.S.G.
§ 2D1.1(c)(2) (2005). With that correction and without the adjustment for using a minor,
Spence’s total offense level dropped to 37. The probation officer also agreed with an objection
Spence made about his criminal history category and revised it down to category V. The
probation officer thus calculated an imprisonment range of 324 to 405 months.

        At sentencing Spence agreed with the probation officer’s revised calculations and
abandoned other objections he made to the original presentence report. The government filed a
motion under U.S.S.G. § 5K1.1 because Spence had provided substantial assistance, and Spence
argued that his cooperation warranted a reduction equivalent to three or four offense levels. The
court granted Spence the equivalent of a two-level reduction and sentenced him to 262 months’
imprisonment to be followed by eight years’ supervised release.

        Counsel correctly conclude that challenging Spence’s prison sentence would be
frivolous. Spence waived any argument against the guidelines calculations when he made a
strategic decision at sentencing to agree with the calculations after the government had notified
the probation officer that it could not prove that he had sold crack or used a minor to commit the
offense. See United States v. Sanchez, 507 F.3d 532, 539 (7th Cir. 2007); United States v.
Brodie, 507 F.3d 527, 531-32 (7th Cir. 2007); United States v. Redding, 104 F.3d 96, 99 (7th Cir.
1996). Moreover, the extent to which the district court chooses to reduce a defendant’s sentence
for substantial assistance is entirely within its discretion, rendering frivolous any argument that
Spence deserved a greater reduction for substantial assistance. See United States v. Blue, 453
F.3d 948, 953 (7th Cir. 2006); United States v. Schuh, 289 F.3d 968, 974 (7th Cir. 2002).
Otherwise, because Spence received a sentence below the guidelines range, it is difficult to
conceive of an argument that would convince us that his sentence is unreasonably high. See
United States v. George, 403 F.3d 470, 473 (7th Cir. 2005).

       Counsel’s motion to withdraw is GRANTED, and the appeal is DISMISSED.
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