UNITED STATES COURT OF APPEALS
                             FOR THE FIFTH CIRCUIT


                                         No. 99-40551
                                       Summary Calendar

MICHAEL LOU GARRETT,
                                                                       Plaintiff-Appellant,
                                            versus
R. McVEY; G.J. GOMEZ; D.B. McELVANEY;
R. MUNOZ; E. FRANCO; A. LOPEZ; J. LOPEZ;
R. ROMERO,
                                                                   Defendants-Appellees.


                        Appeal from the United States District Court
                            for the Southern District of Texas
                                     (G-97-CV-602)
                                       December 30, 1999
Before POLITZ, JOLLY, and WIENER, Circuit Judges.
PER CURIAM:*

         Michael Lou Garrett, a Texas prisoner, appeals the dismissal as frivolous1 of

his 42 U.S.C. § 1983 complaint against several prison officials. We affirm in part

and vacate and remand in part.
         Garrett alleges that prison officials did not investigate adequately several

grievances he made. We agree with the district court that these allegations are

insufficient to support a constitutional claim. Garrett further alleges retaliation and



   *
    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 R. 47.5, the Court has determined that this opinion should not be
published and is not precedent except under the limited circumstances set forth in 5TH CIR.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.
   1
       28 U.S.C. § 1915(e)(2)(B)(I).
certain conspiracy claims which the district court dismissed. Garrett attempts to
support these claims on appeal by incorporating factual allegations and arguments

raised in the district court. This he may not do.2 Garrett fails to acquit his burden

of showing that the district court abused its discretion in dismissing these claims
and the action of the trial court is accordingly affirmed.

         We do not agree, however, with the summary dismissal of Garrett’s

complaint that prison officials denied his constitutional right of access to the courts

by stealing his mail.3 The factual deficiencies identified by the trial court do not
warrant a dismissal as frivolous at this stage of the proceedings. 4 “So long as the
in forma pauperis plaintiff raises a cognizable claim, dismissal on the basis of
factual deficiencies in the complaint must wait” for further developments and

filings.5 Garrett alleges that a folder containing materials he had compiled in
anticipation of litigation was stolen by prison officials. He alleges a potential

motive, that the underlying claim in the intended lawsuit involved action by the
spouse of the alleged thief. Garrett claims that witnesses saw that particular prison
official leaving his cubicle with a file. We note that prison officials acknowledge

a “shakedown” of Garrett’s cubicle by the alleged thief at about the relevant time.

Under these circumstances, the dismissal of this claim as frivolous at this time is



   2
       Yohey v. Collins, 

(5th Cir. 1993).
   3
       Brewer v. Wilkinson, 

(5th Cir. 1993).
   4
       Nance v. Kelly, 

(2d Cir. 1990).
   5
       

                                              2
inappropriate and the judgment of the court in that regard must be vacated.
      AFFIRMED in part, VACATED and REMANDED in part for further

proceedings consistent herewith.




                                       3