United States Court of Appeals
                            FOR THE EIGHTH CIRCUIT
                                   ___________

                                   No. 98-3201
                                   ___________

Gary L. Massey,                         *
                                        *
             Appellant,                 *
                                        * Appeal from the United States
      v.                                * District Court for the
                                        * Northern District of Iowa.
United States of America,               *
                                        * [UNPUBLISHED]
             Appellee.                  *
                                   ___________

                            Submitted:   December 7, 1999
                                Filed:   December 23, 1999
                                    ___________

Before McMILLIAN, RICHARD S. ARNOLD, and HANSEN, Circuit Judges.
                           ___________

PER CURIAM.

       Gary L. Massey appeals the district court’s1 order denying his 28 U.S.C. § 2255
motion to vacate his drug-conspiracy sentence. In his motion, he asserted ineffective
assistance based on counsel’s failure to investigate his mental competency during the
conspiracy, and counsel’s failure to investigate Massey’s withdrawal from the
conspiracy. We affirm.




      1
      The Honorable Donald E. O’Brien, United States District Judge for the
Northern District of Iowa.
       On appeal, Massey argues that his mental condition prevented him from entering
the conspiracy in the first place and that he withdrew before the conspiracy was ever
formed. These arguments are a variation on those he raised below, but giving Massey
the benefit of the doubt, we will assume his appeal arguments were properly preserved.

       We conclude, however, after carefully reviewing the record, that Massey’s
arguments fail. First, he has not shown that, but for his counsel’s error in failing to
investigate a mental incompetency defense, he would not have pleaded guilty and
would have insisted on going to trial with such a defense. See Matthews v. United
States, 

, 113-14 (8th Cir. 1997) (test for challenges to guilty pleas based
on ineffective assistance of counsel), cert. denied, 

(1998). Specifically,
Massey has made no showing that obtaining the medical records--which he faults
counsel for not obtaining--would have yielded grounds for a defense that he was unable
to form the criminal intent necessary to enter the conspiracy.

       As to Massey’s argument that counsel failed to investigate a conspiracy-
withdrawal defense, the record does not support that he withdrew before the conspiracy
was formed, or for that matter, that he ever actually withdrew by clearly communicating
to his co-conspirators an intent to withdraw or by reporting the conspiracy to police.
See United States v. Askew, 

, 812-13 (8th Cir. 1992) (defendant must
demonstrate he made clean breast to police or communicated withdrawal in manner
reasonably calculated to reach co-conspirators); United States v. Francis, 

,
466 (8th Cir. 1990) (gist of offense of drug conspiracy is unlawful agreement; once
agreement is made conspiracy is complete), cert. denied, 

(1991). Thus,
Massey can show neither deficient performance, nor resulting actual prejudice, arising
out of counsel’s failure to investigate and raise this defense.

      Accordingly, we affirm the judgment of the district court.




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A true copy.

      Attest:

               CLERK, U.S. COURT OF APPEALS, EIGHTH CIRCUIT.




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