Court of Appeals for the Fourth Circuit May 31, 2012, No. 12-6394 (United States v. Riddle)

PER CURIAM:

Greg Kirk Riddle seeks to appeal the district court’s order dismissing as untimely his 28 U.S.C.A. § 2255 (West Supp. 2011) motion. The order is not appealable unless a circuit justice or judge issues a certificate of appealability. 28 U.S.C. § 2258(c)(1)(B) (2006). A certificate of appealability will not issue absent “a substantial showing of the denial of a constitutional right.