Elroy Preston, a Missouri inmate sentenced to death, appeals from the district court’s 1 denial of his 28 U.S.C. § 2254 petition. We affirm.
*599 I.
After a day of drinking and arguing at the home of Ervin Preston on September 20, 1980, Willie “Pee Wee” Richardson and Betty Klein went upstairs to bed, while Ervin, his brother Elroy Preston, and Elroy’s girlfriend, Sherry Brown; remained downstairs. In the early morning hours of September 21, Elroy Preston went upstairs and ordered Richardson and Klein to go back downstairs.' When they were downstairs, Preston announced that he would kill Richardson and Klein after he removed his clothes. After Preston undressed, he stabbed Richardson several times, killed Klein with a single stab wound to the neck (severing her spinal cord), then returned to the still-living Richardson and stabbed him several more times. When his victims were dead, Preston took some fried chicken, dipped it in their blood, and ate it whiie taunting the victims. Preston then dragged the bodies into an alley and attempted to clean up the house.
Preston was convicted of the capital murder of Richardson and the second-degree murder of Klein. His convictions were affirmed on direct appeal,
see State v. Preston,
II.
Preston’s primary argument on appeal is that the district court erroneously ruled that his Brady 3 claim was procedurally barred. 4 Preston contends that the prosecutor prevented him from reviewing and presenting Ervin Preston’s medical records at trial. These records show that Ervin was treated in 1974 for severe alcoholism and suggest that he suffered from auditory hallucinations, blackouts, and memory problems. The records were in court on the day of trial, subpoenaed by Preston, but the trial court ruled they were inadmissible because of remoteness in time and denied Preston access to the records. Preston argues' that these records could have impeached Ervin’s ability to clearly discern and to recall, after a day of drinking, whether Preston was sober and knew what he was doing at the time of the murders, as Ervin so testified. Preston places great emphasis on Ervin’s perceptive ability because Preston’s lack of mental capacity to commit capital murder was the defense at trial. During the direct appeal and state post-conviction proceedings, none of Preston’s attorneys ever obtained and reviewed *600 these records. Preston’s counsel in this ha-beas action was the first to do so.
Preston first presented his Brady claim to the Missouri Supreme Court in a Missouri Supreme Court Rule 91 habeas petition in December 1992. On January 25, 1993, the court summarily denied Preston’s petition, stating only: “Now at this day, on consideration of a petition for writ of habeas corpus to the said respondent, it is ordered by the court [h]ere that the said petition be, and the same is hereby denied.” Based on this order, the district court ruled that Preston procedurally defaulted his Brady claim in the state courts.
Preston argues that his claim is not procedurally barred because the Missouri Supreme Court reviewed the merits of his
Brady
claim. He cites two reasons: First, because roughly four weeks elapsed between the time he filed his Rule 91 petition and its denial, and second, because his claim of newly discovered evidence was a proper basis for a state habeas claim.
See State ex rel. Simmons v. White,
Prior to the decision in
Simmons,
we decided
Byrd v. Delo,
Preston argues that these cases following Byrd are distinguishable because none of them involved a claim of newly discovered evidence suppressed by the prosecutor. We disagree. We see no reason to deviate from the rule enunciated in Byrd, and we decline to create a new body of ease law making distinctions between the Missouri Supreme Court’s unexplained summary denials of Rule 91 petitions in various eases.
In any event, to the extent we can read meaning into the Missouri Supreme Court’s order, we find that the summary denial rested on Missouri’s procedural rules. While a claim of newly discovered evidence is cognizable in a Rule 91 petition, the Missouri Supreme Court has also stated that to avoid a procedural default a habeas petitioner “would have to establish that the grounds relied on were not ‘known to him’ while proceeding” on his normal post-conviction relief motion.
White v. State,
Preston can lift the procedural bar to his
Brady
claim if he shows cause and actual prejudice.
Coleman v. Thompson,
We have reviewed the medical records in question, and we conclude that they would have had only marginal impeachment value. As the trial court ruled, the records are remote in time and there is no evidence that the problems for which Ervin was treated reoceurred between 1974 and the time of the killings in 1980. Furthermore, Preston’s trial counsel attempted to impeach Ervin by questioning him about his alcoholism, his drinking on the day of the murders, his vague and internally inconsistent testimony, and the serious conflicts between his testimony and that of Sherry Brown. Moreover, the State did not rely solely on Ervin’s statements that Preston was sober and knew what he was doing to prove Preston’s mental capacity to commit capital murder. 5 Therefore, we conclude that Preston has not demonstrated he was actually prejudiced by his inability to use Ervin’s medical records at trial or counsel’s failure to raise the issue on appeal.
Finally, the district court did not abuse its discretion in declining to hold an evidentiary hearing on either the procedural bar issue or on the merits of Preston’s claim.
See Keeney v. Tamayo-Reyes,
III.
Preston alleges five instances of prosecuto-rial misconduct violating his right to due process, which stemmed from the prosecutor’s closing arguments at the guilt and penalty phases of the trial. Four of the five claims were defaulted in state court because they were not presented on direct appeal or developed in collateral proceedings.
Nave v. Delo,
The only claim preserved for our review 6 stems from the prosecutor’s penalty-phase closing argument, in which he stated:
*602 You know, recently, in New York, Norman [Mailer’s] protege, after being paroled for murder ... murdering another individual ... and the — the photograph of the victim in that particular case, though not particularly eloquent, after the defendant was again sentenced, said, you know, this was in New York, he said, people of New York, people of New York, what do you do at the end of the day with the garbage that you have accumulated? ... You throw it out. You don’t take it home and put it in your refrigerator.'
Preston argues that the reference to a paroled murderer who killed again, combined with the statements in his proceduraily defaulted claims, “so frightened and inflamed the jury that a reasoned and responsible determination of the sentence to be imposed was impossible.”
We will consider only the specific statement quoted above, and not the defaulted statements, because the prosecutor’s statement stood on its own. This distinguishes this case from
Miller v. Lockhart,
Whether an improper closing argument at the penalty phase of a trial rises to the level of a due process violation is determined by
(1) measurfing] the type of prejudice that arose from the argument; (2) examining] what defense counsel did in [counsel’s] argument to minimize the prejudice; (3) reviewing] jury instructions to see if the jury was properly instructed; and (4) determining] if there is a reasonable probability that" the outcome of the sentencing phase would have been different, taking into account all of the aggravating and mitigating circumstances.
Antwine v. Delo,
We conclude that this case does not present a close question, and thus we will not go through each element of the
Antwine
test. Rather, turning to the ultimate question, we conclude that there is no reasonable probability that this statement more than minimally affected the outcome of the sentencing phase and that the comment did not “‘so infeet[] the [sentencing phase] with unfairness as to make the resulting [sentence] a denial of due process.’”
Darden v. Wainwright,
*603 IV.
Preston contends that trial counsel was ineffective in several respects, each of which was rejected by the district court. An ineffective assistance claim presents a mixed question of law and fact; we review the district court’s factual findings for clear error, and its legal conclusions de novo.
Side-bottom,
A.
Preston argues that his attorneys were ineffective for failing to present to examining psychiatrists and the jury information that he may have been under the influence of phencyclidine hydrochloride (PCP) on the day of the murders. The Missouri courts rejected this claim, finding that the evidence supported the conclusion that Preston did not tell counsel of his drug use, that counsel could not have independently discovered such drug use, and that Preston denied drug use to the psychiatrists.
Preston,
Like the district court, we defer to the state court’s factual findings, as they find support .m the record made at the post-conviction relief hearing. See 28 U.S.C. § 2254(d) (1994). The record reveals that Sherry Brown did not disclose possible marijuana and PCP use to Preston’s counsel until the week before the post-conviction relief hearing. Preston himself was unsure of whether he had actually used PCP the day of the murders, and he twice testified that he^ had not told either the psychiatrists or his own lawyers that he had used PCP the day of the murders. Both psychiatrists retained by Preston denied knowledge of his drug use, and they stated that Preston affirmatively denied using drugs. In light of the finding that counsel did not possess information regarding Preston’s drug use and could not have learned of this information, counsel did not perform deficiently regarding the PCP issue.
B.
Preston argues that counsel failed to inform him of his right to testify and that counsel prevented him from testifying at the second phase of his trial. Based on the testimony developed at the post-conviction relief hearing, the Missouri Court of Appeals and the district court rejected these claims. We do likewise. The hearing transcript shows that both of Preston’s attorneys discussed his right to testify with him. Preston admitted that he knew he had a right to testify at the penalty phase of the trial and could have told the judge that he wanted to do so. Preston clearly knew of his right to testify, and there is nothing in the record to indicate that counsel prevented him from doing so.
C.
Finally, Preston argues that counsel was ineffective for failing to present any evidence at the penalty phase of the trial. Preston argues that counsel should have presented his testimony, the testimony of family members, and that of mental health experts. Although the decision not to present any evidence at the sentencing phase of a capital trial is one not lightly to be made, there is no per se rule that a failure to present such evidence constitutes ineffective assistance.
Laws v. Armontrout,
Peter Stragand was the attorney responsible for presenting Preston’s penalty-phase defense. He testified that he did not
*604
put Preston on as a witness because he thought Preston was “too quiet” and would be a bad witness. Stragand testified that he did not think that the jury did not like Preston or had a “bad feeling towards [Preston] as a person.” Stragand testified that he did not call Sherry Brown to testify because she had already testified twice in the guilt phase of the trial and he did not think she would be helpful at the penalty phase. Viewing Stra-gand’s decisions as of the time they were made,
see Strickland,
Preston’s family members were contacted before trial. Although Stragand did not explain at the post-conviction hearing why he did not call them to testify, counsel was aware that Preston had had a history of violence towards his family members. Preston had been abusive towards his wife, had damaged his mother’s home, and had kicked the windows out of his father’s car. His mother had kicked him out of her house shortly before the murders out of fear that Preston would harm family members. Stragand’s investigation was not inadequate, and he could reasonably have concluded that Preston’s family members would not have been effective witnesses and might have introduced harmful facts.
See Burger,
Both of Preston’s attorneys testified that they had planned to call two mental health experts who had examined Preston to testify during the penalty phase of the trial. One of Preston’s doctors diagnosed Preston as suffering from alcohol amnestic disorder, which, while not preventing Preston from knowing right from wrong, would impair his ability to willfully and deliberately take some actions. Preston’s doctors agreed there was also some evidence that Preston had some mental abnormality or impairment related to his alcohol use.
Regardless of whether the doctors’ testimony was of some potential value, Stragand made an informed decision, after deliberation and consultation with co-counsel, not to present their testimony. The State also had two doctors who had examined Preston, both of whom concluded that Preston had no mental disease or defect, nor any. mental impairment at the time of the crime. Stragand testified that essentially it would have been Preston’s doctors versus the State’s doctors. Furthermore, Stragand knew that if he called Preston’s doctors to testify, they would be subject to cross-examination regarding the bases of their opinions. This cross-examination would have revealed Preston’s prior history of violence toward his family and Sherry Brown; Preston’s claims that he could not remember the crime, that he was not there, that he did not know the victims, and that his brother Ervin was framing him; Preston’s prior violent criminal history (although some of this came in through *605 the State’s evidence); Preston’s past violence towards persons and property; and Preston’s history of alcohol-related blackouts and outbursts of temper.
Counsel can reasonably decide not to present potentially helpful mitigating evidence — including the testimony of mental experts — if such evidence would result in the introduction of damaging evidence.
See Burger,
Many of Stragand’s strategic decisions regarding his handling of the penalty phase were influenced' by his theory about the jury’s mindset. He and his co-counsel both testified they thought that the jury had decided not to sentence Preston to death. In addition to Stragand’s belief that the jury did not have a “bad feeling” towards Preston, Stragand testified that he believed the verdicts indicated that the jury, which knew from voir dire that this was a death penalty case, had reached a compromise. Stragand’s theory was that because the murders were committed contemporaneously they were of equal culpability. Thus, when the jury returned a verdict of capital murder on only one count and of second-degree murder on the other, it had reached a compromise and would not vote to sentence Preston to death. While Stragand’s “feel” for the jury may have been wrong, it was the contemporaneous product of having investigated, prepared, and tried the ease. It is wrong only in hindsight and is not the basis for a finding of deficient performance.
See Laws,
Conclusion
The judgment is affirmed. We thank counsel for her zealous efforts on Preston’s behalf.
Notes
. The Honorable Donald J. Stohr, United States District Judge for the Eastern District of Missouri.
. Preston filed a second Rule 91 habeas petition in 1995. The Missouri Supreme Court denied this petition, stating that all claims presented in it were procedurally defaulted. State ex rel. Preston v. Delo, No. 77812 (Mo.1995) (unpublished). The 1995 petition and the court’s order are part of the record in this appeal, but Preston makes no arguments regarding his 1995 petition. Hence, our opinion will refer only to his 1992 petition.
.
See Brady v. Maryland,
. The State argues that this appeal is governed by the provisions of the Antiterrorism and Effective Death Penalty Act of 1996, Pub.L. No. 104-132, § 104, 110 Stat. 1214, 1218-19 (April 24, 1996), which amended section 2254. It urges us to follow the Seventh Circuit’s decision in
Lindh v. Murphy,
. The State relied heavily on the facts of the crime: After arguing with his brother about a matter related to the two victims, Preston went upstairs, got the victims out of bed, brought them downstairs, cut the wire to the telephone, and briefly argued with them. He told them he would kill them as soon as he undressed, and then undressed and killed them, twice stabbing Richard multiple times. Preston then disposed of the bodies, cleaned up the blood in the house, and disposed of blood-soaked evidence. He drove his girlfriend home, then returned and tried to sleep until police officers arrived and he let them into the house. The State also relied on the lack of evidence that Preston suffered from a mental disease or defect; the existence of motive, based on Preston's arguments with the victims earlier that day; and the testimony of two police officers who observed Preston at the house after the murders, one of whom spoke with Preston.
. We conclude that this claim was preserved, despite the district court's unexplained ruling that the claim was procedurally barred. The
*602
State's brief argues the merits of this claim.
See Sidebottom,
