On April 10, 1987, Andrew W. Six and his uncle, Donald Petary, terrorized a family in Ottumwa, Iowa. Six and Petary went to the home of Don and Stella Allen and their daughters, Christine, who was seventeen, *473 and Kathy, who was twelve. Both girls were special education students. Six and Petary said they were interested in purchasing the family’s truck, which the family was selling to finance Don’s open heart surgery. Stella agreed to accompany Six and Petary on.a test drive. Six drove the truck onto a gravel road and stopped. While Six held Stella, Petary wrapped duct tape around her hands. They then returned to the Allen home, where Don was waiting outside. Holding butcher knives to the Allens’ throats, Six and Petary forced the couple back inside their home. Six taped Don’s hands and mouth, and took wallets from Stella and Don. Petary fondled Kathy, and Six raped Christine, who was obviously pregnant. At Six’s direction, Pe-tary took Kathy and Christine outside and put them inside his ear. Six tried to force Stella and Don into the truck at knifepoint, but Don started to run away. Six then slashed Stella’s throat, inflicting serious injuries, and she fell to the ground. Seeing her father’s flight, Christine escaped from the ear, but Kathy, who was trapped next to Petary, could not. After Six jumped into the car, Six and Petary sped off with Kathy, heading south. Three days later, Kathy Allen’s body was found in a ditch in Missouri. She had bled to death there after being stabbed in the neck.
At Six’s state trial for Kathy’s murder, Don, Stella, and Christine Allen testified about the actions of Six and Petary on the evening Kathy was kidnapped. Stella testified Six had slit her throat and Christine testified Six had raped her. Six did not testify during the guilt or penalty phases, but his attorneys suggested Six was under Pe-tary’s influence and Petary had killed Kathy. During the penalty phase, seven members of Six’s family testified Six is a good person. Six’s mother testified Petary had abused both his own children and Six as a child. The jury found Six guilty of first-degree murder, but could not decide whether Six should be sentenced to death or life imprisonment.
The court then undertook Six’s sentencing under Mo.Rev.Stat. § 565.030.4 (1986) and found beyond a reasonable doubt the existence of three statutory aggravating circumstances: Six murdered Kathy Allen to avoid arrest, her murder was committed during a kidnapping, and she was killed because of her status as a potential witness in her kidnapping. See id. § 565.032.2(10)-(12). As an additional, nonstatutory aggravating circumstance, the court found Six had raped Christine Allen. The court also found the following mitigating circumstances existed: Six had no significant criminal history, see id. § 565.032.3(1); he confessed to law enforcement officers; he was a good son, brother, and family member; and he had been abused as a child. The court decided the mitigating circumstances did not outweigh the aggravating circumstances, and the aggravating circumstances were sufficient to warrant imposition of the death penalty.
Six appealed his conviction and sentence, and the denial of his motion for postconviction relief under Missouri Supreme Court Rule 29.15. The Missouri Supreme Court consolidated Six’s appeals and affirmed.
State v. Six,
I.
Six contends he was denied effective assistance of counsel at his trial’s penalty phase. To succeed on an ineffective assistance claim, Six must show his attorneys’ performance was deficient and the deficient performance prejudiced him.
Sidebottom v. Delo,
Six first challenges his trial attorneys’ failure to obtain a neuropsychological evaluation of Six and to present the results as mitigating evidence during the penalty phase. This failure was not constitutionally deficient because Six’s trial attorneys conducted a reasonable investigation of Six’s *474 mental status. Id. The attorneys reviewed psychiatric evaluations that had been prepared for Six’s earlier federal trial for Kathy’s kidnapping. The federal evaluations suggested Six was under duress and had below average intelligence. The attorneys had a psychiatrist, Dr. A.E. Daniel, perform a thorough examination of Six. Dr. Daniel conducted a psychiatric interview of Six for about three hours and reviewed documents provided by Six’s attorneys, including a synopsis of the case and another doctor’s evaluation. Dr. Daniel evaluated both Six’s competency to stand trial and his mental status at the time of the offense. Dr. Daniel’s report stated Six had a history of a disorganized childhood, hyperactivity, deafness, and depression. The report concluded Six suffered from drug and alcohol abuse and had a personality disorder with antisocial features. In Dr. Daniel’s view, Six was competent to stand trial, was using alcohol and drugs at the time of the offense, and was under duress because of Petary’s influence.
According to Six, Dr. Daniel’s report alerted Six’s attorneys to the need for a full neuropsychological evaluation like the one Dr. Richard Wetzel conducted after the trial. Dr. Wetzel concluded Six had mild brain dysfunction that hampered his ability to control his attention and behavior, and controlled substance abuse could worsen this dysfunction. In Dr. Wetzel’s opinion, if Six had been using drugs or alcohol heavily for at least a week before the offense, Six had moderate neuropsychological dysfunction when he committed the crime. Dr. Wetzel stated this dysfunction could have affected Six’s ability to premeditate.
Counsel’s decision not to further investigate Six’s mental status was not constitutionally deficient because the decision was reasonable from counsel’s perspective when the decision was made.
Id.
at 753-54;
O’Neal v. Delo,
Six next attacks his trial attorneys’ failure to present other mitigating evidence during the penalty phase. Six contends his attorneys should have presented evidence that he was treated for hyperactivity beginning in preschool, was a neglected child who grew up in a seriously dysfunctional home monitored by social services agencies, and had a hearing loss that was untreated for three years in elementary school.
Six’s trial attorneys learned of this additional mitigating evidence during the investigation, but decided the evidence was not significant enough to be helpful. Although the additional evidence would have been relevant during the penalty phase and had some mitigating value,
Schneider v. Delo,
*475
Even if counsel’s decision not to present the evidence was unreasonable, we cannot say the additional evidence probably would have made a difference at sentencing.
Schneider,
Six also challenges trial counsel’s failure to request jury instructions on two statutory mitigating circumstances: Six acted under extreme duress or the substantial domination of Petary, Mo.Rev.Stat. § 565.032.3(5), and Six was merely an accomplice and minor participant in the murder,
id.
§ 565.032.3(4). Six failed to raise this ineffective assistance claim in the state courts, so the claim is procedurally defaulted.
Nave v. Delo,
II.
Six argues the Missouri death penalty scheme requires a jury to decide a defendant’s eligibility for death by finding the existence of at least one statutory aggravating circumstance before a judge can impose a death sentence. Six argues that because the jury was not polled at his trial, we cannot tell'whether the jury made the necessary finding, and thus, the imposition of capital punishment by the court instead of the jury violates his due process and equal protection rights.
Assuming Six is correct about the Missouri statute, the facts do not support Six’s argument. To deadlock on punishment, the jury must have found at least one statutory aggravating circumstance existed. Missouri’s death penalty statute provides the trier must direct a sentence of life imprisonment if the trier does not find at least one statutory aggravating circumstance. Mo. Rev.Stat. § 565.030.4(1) (1986). The jury must impose a sentence of life imprisonment if the jury does not unanimously agree the same aggravating circumstance exists.
State v. Griffin,
Besides, the Missouri death penalty scheme permits the judge to find the necessary aggravating circumstance when a jury cannot decide on punishment. • Once the jury returned its verdict stating it was unable to agree on punishment, the judge became the sentencer and it was the judge’s duty to find the facts and decide the sentence following the same procedure in § 565.030.4(4) initially undertaken by the jury.
State v. Richardson,
In another argument tied to Missouri’s statute, Six contends trial counsel was ineffective in failing to request a jury poll after the jury returned the verdict form indicating the jury’s inability to agree on punishment. Six argues we can consider this claim even though it is procedurally defaulted because our failure to consider the claim would result in a fundamental miscarriage of justice. According to Six, the lack of a jury poll means we cannot tell whether the jury found a statutory aggravating circumstance existed, and thus, Six is not eligible for the death penalty and is actually innocent of his death sentence.
See Nave,
III.
Six next contends the mitigating circumstance instruction required the jury to find statutory mitigating circumstances unanimously, in violation of his Eighth Amendment rights. Our earlier cases foreclose this contention.
Griffin v. Delo,
IV.
Six next asserts his appellate attorney ineffectively represented him by failing to raise arguments challenging three remarks by the prosecutor during closing argument at the trial’s penalty phase. Although trial counsel did not object to the comments, Six asserts appellate counsel should have challenged the comments for the first time on appeal. To succeed on this ineffective assistance claim, Six must show “reasonable professional performance [by appellate counsel] could not have omitted the prosecutor’s statements from review [for] plain error.”
Pollard,
Dining his closing argument at the penalty phase, the prosecutor said:
You’ve watched [Six] during this week, ladies and gentlemen, what remorse has he shown for the death of Kathy Allen? What remorse has he shown for cutting the throat of Stella Allen? What remorse has he shown for raping [Christine Allen]? What remorse has he shown? And now ... they have the guts to come here and to ask you for mercy_ And you’ve already decided ... whether or not he’s guilty of the death. Don’t be misled about who actually wielded the knife blow. I think we all know probably in our hearts who did it, but you’ve already determined criminal liability for that. And don’t be dissuaded, don’t be dissuaded. What remorse has he shown?.... Let’s talk now, folks, about courage and let’s talk about cowardice. Because this man and his uncle are cowards.... And he sits before you today, a rapist, a killer, a thief and a coward — and a coward. An attorney speaks eloquently for him, but it doesn’t make him any less of a coward.... Have the courage, ladies and gentlemen, the *477 courage of your convictions to send this message, that if you invade our homes and you rape our children and rob our families and you steal our babies from our bosoms and you take them and you kill them, that if you do those things ... it will cost you your life.
We are not convinced the prosecutor’s comments were plain error.
Sidebottom,
Because the comments about remorse were prefaced with a reference to the jury’s observance of Six during the trial, we cannot say the prosecutor’s comments about remorse were intended as anything more than remarks on Six’s general demeanor in the courtroom, or that the jury would view the comments as anything more.
See Gaskins v. McKellar,
We reject Six’s assertion that the prosecutor suggested he had special knowledge about the offense by stating everyone knew in their hearts which man had committed the murder.
See United States v. Lahey,
Even if the comments were improper, the remarks do not violate due process unless the remarks fatally infected the entire penalty phase and rendered it fundamentally unfair.
See Pollard,
V.
Six asserts his Fourteenth Amendment rights were violated because the state court trial judge was biased. Because Six failed to raise this assertion in state court, the claim is procedurally defaulted.
Nave,
VI.
Six also contends his Fourteenth Amendment rights were violated because the trial court did not submit instructions on second-degree felony murder as a lesser-included offense of first-degree murder. We disagree. The Constitution does not entitle a capital murder defendant to an instruction on every lesser-included noncapital offense.
Schad v. Arizona,
VII.
Finally, Six contends his due process rights were violated because the Missouri Supreme Court arbitrarily denied his state-given right to proportionality review of his death sentence. Mo.Rev.Stat. § 565.035 (1986). Six explains that when the court reviewed Six’s sentence, the court database used for sentencing comparisons did not include 189 cases in which life sentences were imposed. Id. § 565.035.6 (directing Missouri Supreme Court to compile database of all eases in which sentences imposed were death or life imprisonment without the possibility of parole). Six cites some of the omitted published cases and argues they are more similar to Six’s case than the four capital cases cited by the Missouri Supreme Court in upholding Six’s death sentence.
We conclude Six was not arbitrarily denied his state-provided right to proportionality review.
Williams v. Delo,
We affirm the denial of Six’s federal habe-as petition.
