
    UNITED STATES of America, Plaintiff-Appellee, v. John Robert ARMSTRONG, Defendant-Appellant.
    No. 15-7652
    United States Court of Appeals, Fourth Circuit.
    Submitted: March 30, 2016
    Decided: June 29, 2016
    John Robert Armstrong, Appellant Pro Se. Sean Kittrell, Assistant United States Attorney, Charleston, South Carolina, for Appellee.
    Before KEENAN and WYNN, Circuit Judges, and DAVIS, Senior Circuit Judge.
   Unpublished opinions are not binding precedent in this circuit.

PER CURIAM:

John Robert Armstrong seeks to appeal the district court’s order denying relief on his 28 U.S.C. § 2255 (2012) motion. The order is not appealable unless a circuit justice or judge issues a certificate of ap-pealability. 28 U.S.C. § 2253(c)(1)(B) (2012). A certificate of appealability will not issue absent “a substantial showing of the denial of a constitutional right.” 28 U.S.C. § 2253(c)(2) (2012). When the district court denies relief on the merits, a prisoner satisfies this standard by demon-strafing that reasonable jurists would find that the district court’s assessment of the constitutional claims is debatable or wrong. Slack v. McDaniel, 529 U.S. 473, 484, 120 S.Ct. 1595, 146 L.Ed.2d 542 (2000); see Miller-El v. Cockrell, 537 U.S. 322, 336-38, 123 S.Ct. 1029, 154 L.Ed.2d 931 (2003). When the district court denies relief on procedural grounds, the prisoner must demonstrate both that the dispositive procedural ruling is debatable, and that the motion states a debatable claim of the denial of a constitutional right. Slack, 529 U.S. at 484-85, 120 S.Ct. 1595.

We have independently reviewed the record and conclude that Armstrong has not made the requisite showing. Accordingly, we deny a certificate of appealability and dismiss the appeal. We dispense with oral argument because the facts and legal contentions are adequately presented in the materials before this court and argument would not aid the decisional process.

DISMISSED  