
    Jeremy Paul DEFOUR, Petitioner-Appellant, v. Gene M. JOHNSON, Director, Department of Corrections, Respondent-Appellee.
    No. 07-7331.
    United States Court of Appeals, Fourth Circuit.
    Submitted: Dec. 13, 2007.
    Decided: Dec. 20, 2007.
    Jeremy Paul Defour, Appellant Pro Se. Josephine Frances Whalen, Office of the Attorney General of Virginia, Richmond, Virginia, for Appellee.
    Before NIEMEYER, MOTZ, and SHEDD, Circuit Judges.
    Dismissed by unpublished PER CURIAM opinion.
    Unpublished opinions are not binding precedent in this circuit.
   PER CURIAM:

Jeremy Paul Defour seeks to appeal the district court’s order denying relief on his 28 U.S.C. § 2254 (2000) petition. The order is not appealable unless a circuit justice or judge issues a certifícate of appeal-ability. See 28 U.S.C. § 2253(c)(1) (2000). 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) (2000). A prisoner satisfies this standard by demonstrating that reasonable jurists would find that any assessment of the constitutional claims by the district court is debatable or wrong and that any dispositive procedural ruling by the district court is likewise debatable. See Miller-El v. Cockrell, 537 U.S. 322, 336-38, 123 S.Ct. 1029, 154 L.Ed.2d 931 (2003); Slack v. McDaniel, 529 U.S. 473, 484, 120 S.Ct. 1595, 146 L.Ed.2d 542 (2000); Rose v. Lee, 252 F.3d 676, 683-84 (4th Cir.2001). We have independently reviewed the record and conclude that Def-our 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 the court and argument would not aid the decisional process.

DISMISSED. 
      
      
         To the extent Defour seeks to raise new claims in his informal brief, these claims are not properly before this court. See Muth v. United States, 1 F.3d 246, 250 (4th Cir.1993).
     