UNPUBLISHED

                  UNITED STATES COURT OF APPEALS
                      FOR THE FOURTH CIRCUIT


                              No. 10-7260


UNITED STATES OF AMERICA,

                Plaintiff – Appellee,

          v.

LUIS MANGUAL, JR.,

                Defendant – Appellant.



Appeal from the United States District Court for the District of
Maryland, at Greenbelt. Roger W. Titus, District Judge. (8:04-
cr-00235-RWT-2; 8:09-cv-02611-RWT)


Submitted:   April 21, 2011                 Decided:   April 26, 2011


Before WILKINSON, GREGORY, and DUNCAN, Circuit Judges.


Dismissed by unpublished per curiam opinion.


Luis Mangual, Jr., Appellant Pro Se.    Adam Kenneth Ake, OFFICE
OF THE UNITED STATES ATTORNEY, Deborah A. Johnston, Assistant
United States Attorney, Greenbelt, Maryland, for Appellee.


Unpublished opinions are not binding precedent in this circuit.
PER CURIAM:

            Luis    Mangual,      Jr.,     seeks     to    appeal       the   district

court’s    order       denying    relief      on     his    28   U.S.C.A.       § 2255

(West Supp. 2010) motion.            The order is not appealable unless a

circuit justice or judge issues a certificate of appealability.

28 U.S.C. § 2253(c)(1) (2006).                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) (2006).               When the

district court denies relief on the merits, a prisoner satisfies

this    standard    by    demonstrating       that   reasonable     jurists      would

find that the district court’s assessment of the constitutional

claims is debatable or wrong.             Slack v. McDaniel, 

,

484    (2000);   see     Miller-El   v.    Cockrell,       

,   336-38

(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.                        

.          We have independently reviewed the record

and conclude that Mangual 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




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before   the   court   and   argument   would   not   aid   the   decisional

process.

                                                                   DISMISSED




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