Steven Arnold appeals from the final order *709 entered in the District Court 1 for the District of Minnesota denying his 28 U.S.C. § 2255 motion. For the reasons discussed below, we affirm the judgment of the district court.
Arnold was convicted of conspiring to possess cocaine base with intent to distribute, possessing a mixture containing cocaine base with intent to distribute, and distributing a mixture containing cocaine base, all in violation of 21 U.S.C. §§ 841(a)(1) and 846. At sentencing, Arnold objected to the use of prior state felony convictions — for possession of a controlled substance in a correctional institution and a 1976 robbery
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— to enhance his sentence. The trial court overruled the objections and sentenced Arnold as a career offender to three concurrent 360-month terms of imprisonment, in accordance with 21 U.S.C. §§ 841 and 851, and U.S.S.G. § 4B1.1. Arnold appealed and this court affirmed.
United States v. Henderson-Durand,
Arnold then filed this section 2255 motion, claiming his trial counsel was ineffective for failing to file a pretrial motion to dismiss the indictment based on outrageous government conduct; for failing to inform the trial court of a potential jury tampering incident; and for failing to argue that his state controlled substance conviction constituted a simple possession offense and thus did not satisfy the requirements of §§ 841(b)(1)(B) and 851, or § 4B1.1. He also claimed the trial court erred in enhancing his sentence, because the 1976 robbery conviction was the result of an involuntary and thus invalid guilty plea, and because his federal conspiracy conviction did not qualify for enhancement under § 4B1.1. Without conducting a hearing, the district court denied Arnold’s motion and he appeals.
We review the denial of Arnold’s section 2255 motion de novo and, as it was denied without a hearing, will affirm only if the motion, files, and records conclusively show he is not entitled to relief.
See United States v. Duke,
As to the pretrial motion issue, we conclude Arnold has failed to satisfy his burden of showing that counsel’s decision — to present a coercion defense rather than launching a pretrial challenge to the indictment — was not a sound strategy.
See United States v. Hill,
We also conclude Arnold did not show his counsel was ineffective in not bringing the jury-tampering issue to the trial court’s attention, because the affidavit Arnold submitted with his section 2255 motion does not raise an inference of jury tampering.
As for Arnold’s sentencing claims, Arnold was not prejudiced by his counsel’s failure to argue that the state controlled-substance conviction did not support career offender enhancement under the Sentencing Guidelines, because his 1976 and 1977 robbery convictions qualified him for such enhancement.
See
U.S.S.G. § 4B1.1. Nor can Arnold collaterally attack the validity of his 1976 robbery conviction, which was entered with the benefit of counsel, in this proceeding.
See Cristis v. United States,
— U.S. —, —,
Accordingly, the judgment of the district court is affirmed.
