United States Court of Appeals
                                                                Fifth Circuit
                                                             F I L E D
               IN THE UNITED STATES COURT OF APPEALS           May 14, 2003
                       FOR THE FIFTH CIRCUIT
                                                         Charles R. Fulbruge III
                                                                 Clerk

                           No. 02-51300
                         Summary Calendar



MIGUEL ANGEL MORALES-SOSA,

                                     Petitioner-Appellant,

versus

R. D. MILES, Warden of Federal
Correctional Institution, Bastrop,

                                     Respondent-Appellee.

                       --------------------
          Appeal from the United States District Court
                for the Western District of Texas
                     USDC No. A-02-CV-244-SS
                       --------------------

Before HIGGINBOTHAM, SMITH, and CLEMENT, Circuit Judges.

PER CURIAM:*

     Miguel Angel Morales-Sosa (Morales), federal prisoner

# 31037-077, sentenced in the United States District Court for

the Northern District of Texas, appeals the district court’s

dismissal of his 28 U.S.C. § 2241 petition.    Morales argued in

his petition that the Government breached his plea agreement, his

plea was not voluntary, and the district court erred in accepting

the presentencing report.    His petition was transferred to the

     *
        Pursuant to 5TH CIR. R. 47.5, the court has determined
that this opinion should not be published and is not precedent
except under the limited circumstances set forth in 5TH CIR.
R. 47.5.4.
                           No. 02-51300
                                -2-

United States District Court for the Western District of Texas,

which is located in the district where he is incarcerated.    On

appeal, inter alia, Morales contends that his petition should not

have been dismissed by the custodial district court, but should

have been transferred back to the sentencing court for

disposition.

     Because Morales’s petition challenges trial and sentencing

errors, it should be construed as a motion arising under 28

U.S.C. § 2255 unless Morales establishes that his claims fall

under the savings clause of 28 U.S.C. § 2255.   Pack v. Yusuff,

, 452 (5th Cir. 2000).   The savings clause applies

where “the remedy by motion is inadequate or ineffective to test

the legality of his detention.”   28 U.S.C. § 2255.

     Morales does not even attempt to carry the burden of proving

that his 28 U.S.C. § 2241 petition falls under the savings clause

of 28 U.S.C. § 2255.   See Wesson v. U.S. Penitentiary Beaumont,

TX, 

, 347 (5th Cir. 2002), cert. denied, 

(2003).   Consequently, Morales “may not avail himself of [28

U.S.C. §] 2241 relief in this case.”   

.

Therefore, Morales’s petition “must either be dismissed or

construed as a [28 U.S.C. §] 2255 motion."   

     The custodial court did not have jurisdiction to hear

Morales’s instant petition construed as a 28 U.S.C. § 2255 motion

because claims under 28 U.S.C. § 2255 must be heard in the

sentencing court.   See 

28 U.S.C. § 2255.    However,
                           No. 02-51300
                                -3-

the sentencing court would not have jurisdiction over Morales’s

claims because Morales previously has filed a motion under 28

U.S.C. § 2255 attacking his conviction and sentence and he has

not obtained certification to file a successive motion under 28

U.S.C. § 2255.   See Hooker v. Sivley, 

, 681-82 (5th

Cir. 1999).   Moreover, Morales has not made any showing that his

petition satisfies the applicable requirements for such a motion.

See Henderson v. Haro, 

, 864 (5th Cir. 2002).

     Consequently, the district court did not err in dismissing

Morales’s 28 U.S.C. § 2241 petition.   See 

.

Accordingly, the judgment of the district court is hereby

AFFIRMED.