The Federal Public Defender appointed to represent Craig Roberson in his appeal of the order revoking his supervised release has filed a motion and a brief in accordance with Anders v. California, 386 U.S. 738, 87 S.Ct. 1396, 18 L.Ed.2d 493 (1967). Roberson has filed a response to counsel’s Anders motion requesting this court to reconsider his sentence.

This court must examine the basis of its jurisdiction, on its own motion, if necessary. Mosley v. Cozby, 813 F.2d 659, 660 (5th Cir. 1987). Article III, § 2, of the Constitution limits federal court jurisdiction to actual cases and controversies. See Spencer v. Kemna, 523 U.S. 1, 7, 118 S.Ct. 978, 140 L.Ed.2d 43 (1998). The case-or-controversy requirement demands that “some concrete and continuing injury other than the now-ended incarceration or parole — some ‘collateral consequence’ of the conviction — must exist if the suit is to be maintained.” Id.

During the pendency of this appeal, Roberson completed the sentence that was imposed upon the revocation of his supervised release. The order revoking Roberson’s supervised release imposed no further term of supervised release. Accordingly, there is no case or controversy for this court to address, and the appeal is dismissed as moot. Counsel’s motion to withdraw is denied as unnecessary.

MOTION DENIED AS UNNECESSARY; APPEAL DISMISSED.