Walter Barton v. State of Missouri , 2014 Mo. LEXIS 147 ( 2014 )


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  •             SUPREME COURT OF MISSOURI
    en banc
    WALTER BARTON,                                    )
    )
    Appellant,                          )
    )
    v.                                                )      No. SC93371
    )
    STATE OF MISSOURI,                                )
    )
    Respondent.                         )
    APPEAL FROM THE CIRCUIT COURT OF CASS COUNTY
    The Honorable R. Michael Wagner, Judge
    Opinion issued May 13, 2014
    This is an appeal from a Cass County circuit court judgment overruling Walter
    Barton's Rule 29.15 motion for post-conviction relief after his conviction and sentence to
    death for the 1991 murder of Gladys Kuehler.
    Because Barton was sentenced to death, this Court has jurisdiction over his appeal.
    Mo. Const. art. V, sec. 10; Order of June 16, 1988.
    Factual and Procedural Background
    Gladys Kuehler was found dead in her home in 1991. An autopsy revealed that
    Kuehler was stabbed more than 50 times, including through her open right eye, 11 times
    in the left side of the chest, three times in the right side of the chest, twice in the neck,
    and 23 times in the back. There were two large slash wounds across the victim's neck
    and two X-shaped slash wounds to the abdomen through which the victim's intestines
    protruded. The full details of the crime are set forth in State v. Barton, 
    240 S.W.3d 693
    (Mo. banc 2007) (Barton III). The relevant facts are summarized here.
    The victim, who was 81 years old, was the manager of a mobile home park in
    Ozark, Missouri, and lived in a trailer she owned there. Barton regularly frequented the
    park, but had not been around for about a week before the murder. On the day of the
    murder, Barton came to the trailer of Carol Horton. Horton reported that Barton was in a
    "happy-go-lucky" mood, talking and dancing to music on the radio. At around 2:00 p.m.,
    Barton went to the victim's trailer to ask if he could borrow $20, and he returned about
    10-15 minutes later. Between 2:00 and 3:00 p.m., several people had contact with the
    victim, including her granddaughter, Debbie Selvidge, who called the victim at around
    2:30 p.m.
    At around 3:00 p.m., Barton told Horton he was going to go back to the victim's
    trailer to pick up a check she was going to write for him. At around 3:15 p.m. the mobile
    home park's owner called the victim's trailer. A man answered the telephone, and the
    owner asked to speak with the victim. The man hesitated and then said that she was in
    the bathroom.
    At around 4:00 p.m., Barton returned to Horton's trailer and asked to use her
    restroom. After a while, Horton noticed that Barton had been in the restroom for a while,
    and Horton had not heard the toilet flush. She went to check on him and found Barton at
    the sink washing his hands. Barton said that he was washing his hands because he had
    been working on a car. Horton testified at trial that Barton was in the restroom for a total
    of around ten minutes. Horton also noted that Barton's mood had changed and that he
    was now distant and seemed to be in a hurry. After he washed his hands, Barton asked
    Horton to take him to his car, but she said she could not because she was going to the
    victim's trailer. Barton urged Horton not to go, stating in a strong voice that the victim
    was taking a nap. Horton went anyway and knocked on the victim's door at around 4:15.
    Horton received no answer.
    Meanwhile, the victim's granddaughter, Debbie Selvidge, called the victim at 4:00
    p.m. because the two watched the same television program together while talking on the
    telephone every day. When the victim did not answer, Selvidge went to the trailer to
    check on her grandmother. She knocked for quite some time but received no answer.
    After not hearing from the victim for several hours, Selvidge and Horton contacted
    the police. The officer called a locksmith and then left to answer another call. Once the
    locksmith opened the victim's door, Selvidge, Horton, and Barton all entered the victim's
    trailer. Once inside, Selvidge began to walk down the hallway leading to the bedroom
    when Barton said, "Ms. Debbie, don't go down the hall." Selvidge noticed the victim's
    clothes in the bathroom and the toilet lid up, which she considered unusual. She then
    entered the victim's bedroom and found the victim lying, practically nude, on the floor
    between the bed and the closet. The bed sheets were soaked with blood, the victim had
    been stabbed numerous times, and her throat had been cut from ear to ear.
    Upon finding the victim, Selvidge bent down to touch her, but Horton told her not
    to do so. Selvidge then went back into the hall and pushed past Barton. Barton then said,
    "Let me see," and looked over Horton's shoulder into the bedroom. The testimony at trial
    indicated that he never got close to the body or the blood in the bedroom. Barton did not
    3
    get upset when he saw the victim, did not show any emotion, and went to comfort
    Selvidge.
    The police officer returned shortly thereafter and, upon seeing the victim, cleared
    the scene, called for help, and began questioning everyone present.            Upon being
    questioned, Barton told the officer that the only time he had been at the victim's trailer
    was to ask to borrow money between 2:00 and 2:30. But Barton later spoke with a
    highway patrol investigator and told him that he was the one who answered the telephone
    call in the victim's trailer at around 3:15. The investigator then took Barton into custody.
    At that point, the officer noticed what appeared to be blood on Barton's shirt.
    Barton responded that he got the blood on him when he slipped while pulling Selvidge
    away from the victim's body. Selvidge later reported that Barton had not pulled her back
    from the victim and that nobody had fallen in the room. The police also noticed that
    neither Selvidge nor Horton had any blood on them and that there was no wet blood to
    slip on where the witnesses were standing in the room.
    Tests conducted on Barton's clothing revealed that the blood on his shirt, blue
    jeans, and boots was human blood. DNA tests conducted on the blood from the shirt
    showed that it came from the victim. A blood spatter expert opined that some of the
    blood on Barton's shirt was consistent with stains created by "medium-to-high energy
    impact," meaning the blood was ejected from the source by a blow or "transfer of energy"
    and not by simply rubbing up against already-present blood.
    At some point after the murder, Barton was incarcerated in the Lawrence County
    jail, where inmate Katherine Allen was serving meals and doing laundry. Allen testified
    4
    at trial that, from time to time, she served Barton his meals and that on several occasions
    they got into arguments during which he threatened to kill her "like he killed that old
    lady."
    Barton first went to trial shortly after the 1991 murder. That first trial ended
    abruptly when the court granted a mistrial at Barton's request, following his allegation
    that the prosecution had failed to endorse any witnesses. State v. Barton, 
    936 S.W.2d 781
    , 782 (Mo. banc 1996). Barton's second trial began in 1992, and the circuit court
    granted a second mistrial when the jury could not reach a verdict. 
    Id. Barton's third
    trial
    took place in 1994. The jury convicted Barton of first-degree murder, and the circuit
    court sentenced Barton to death. This Court reversed the conviction, holding that the
    circuit court erred in sustaining a prosecution objection to Barton's closing argument. 
    Id. Barton was
    tried a fourth time, again resulting in a conviction and death sentence.
    Barton appealed, and this Court affirmed the conviction and sentence. State v. Barton,
    
    998 S.W.2d 19
    (Mo. banc 1999). Barton filed a Rule 29.15 motion for post-conviction
    relief. Following a prolonged proceeding that involved a per curium opinion by this
    Court remanding the case for additional findings, Barton v. State, 
    76 S.W.3d 280
    (Mo.
    banc 2002), the circuit court vacated Barton's conviction, and the State took no appeal.
    After the circuit court vacated his second conviction, Barton's fifth trial took place in
    March 2006.       During the penalty phase of Barton's fifth trial, the State introduced
    evidence of Barton's past convictions and victim impact testimony from Selvidge.
    Defense counsel called two witnesses whom Barton had met through a prison ministry
    5
    and Barton's wife, whom he married after the murder. Each witness testified about the
    impact that Barton's execution would have on their lives.
    The jury found the requisite aggravating circumstances and recommended a
    sentence of death.      The circuit court sentenced Barton in accordance with the
    recommendation, and this Court affirmed the conviction and sentence. Barton III, 
    240 S.W.3d 693
    .
    Barton timely filed the Rule 29.15 motion for post-conviction relief at issue. The
    circuit court appointed counsel, and counsel filed an amended motion. Following an
    evidentiary hearing, the circuit court made findings of fact and entered a judgment
    overruling Barton's motion.
    Standard of Review
    This is an appeal from the circuit court's judgment overruling Barton's post-
    conviction motion.    This Court reviews Barton's claims for the limited purpose of
    determining whether the circuit court clearly erred in making its findings of fact and
    conclusions of law. Rule 29.15(k); Johnson v. State, 
    333 S.W.3d 459
    , 463 (Mo. banc
    2011). A judgment is clearly erroneous when, after reviewing the entire record, the court
    is left with the definite and firm impression that the motion court made a mistake.
    Baumruk v. State, 
    364 S.W.3d 518
    , 525 (Mo. banc 2012). This Court presumes that the
    motion court's findings are correct. 
    Id. 6 Analysis
    of Ineffective Assistance of Counsel Claims
    Barton raises 13 points on appeal. 1 Ten of Barton's claims allege that he received
    ineffective assistance of counsel. "In order to prove that his counsel was ineffective, a
    movant must show that counsel's performance did not conform to the degree of skill,
    care, and diligence of a reasonably competent attorney and that movant was thereby
    prejudiced."   
    Johnson, 333 S.W.3d at 463
    (internal quotation marks omitted).             "To
    demonstrate prejudice, a movant must show that, but for counsel's poor performance,
    there is a reasonable probability that the outcome of the court proceeding would have
    been different." 
    Id. "This Court
    presumes that counsel acted professionally in making
    decisions and that any challenged action was a part of counsel's sound trial strategy." 
    Id. Most of
    Barton's ineffective assistance of counsel challenges relate to trial strategy
    decisions made by his counsel during both the guilt and penalty phases of his trial.
    "Ineffective assistance of counsel will not lie where the conduct involves the attorney's
    use of reasonable discretion in a matter of trial strategy, and it is the exceptional case
    where a court will hold a strategic choice unsound." State v. White, 
    798 S.W.3d 694
    , 698
    (Mo. banc 1990); see also 
    Johnson, 333 S.W.3d at 467
    ; State v. Heslop, 
    842 S.W.2d 72
    ,
    77 (Mo. banc 1992).
    "Reasonable choices of trial strategy, no matter how ill-fated they appear in
    hindsight, cannot serve as a basis for a claim of ineffective assistance." Anderson v.
    State, 
    196 S.W.3d 28
    , 33 (Mo. banc 2006). "Where counsel has investigated possible
    1
    Barton's claims have been reordered, and some have been combined under a single heading, for
    the sake of clarity and readability.
    7
    strategies, courts should rarely second-guess counsel's actual choices." 
    Id. "[S]trategic choices
    made after thorough investigation of law and facts relevant to plausible options
    are virtually unchallengable[.]" Strickland v. Washington, 
    466 U.S. 668
    , 690 (1984). "It
    is not ineffective assistance of counsel to pursue one reasonable trial strategy to the
    exclusion of another reasonable trial strategy." 
    Anderson, 196 S.W.3d at 33
    .
    While each claim will be addressed individually, this Court notes at the outset that
    the circuit court, after the evidentiary hearing on Barton's 29.15 motion, found that:
    Trial counsel in this case were both well experienced and well prepared.
    They had reviewed the previous testimony of the witnesses, including their
    testimony in post-conviction proceedings. They expressed a desire to get
    certain witnesses off the witness stand as expeditiously as possible, and to
    focus on the issues they deemed crucial to the defense. Thus, the legal
    presumption that trial counsel had specific reasons for not raising certain
    issues, or not engaging in specific areas of cross-examination, is
    particularly appropriate in assessing the conduct of [Barton's] trial
    attorneys.
    Barton's trial counsel testified that their trial strategy was to focus on the important
    details and not on every single discrepancy that was not significant to their defense. Trial
    counsel also indicated that they purposely chose not to use certain witnesses who had not
    been persuasive in Barton's prior trials. The circuit court found that all of counsel's trial
    strategy was reasonable.
    Cross-Examination of Debbie Selvidge
    Barton claims the motion court clearly erred in overruling his post-conviction
    motion because he received ineffective assistance of counsel in that effective counsel
    would have impeached Debbie Selvidge with her prior inconsistent statements regarding
    what time she called the victim on the afternoon of the murder and for how long they
    8
    spoke. Barton contends that Selvidge testified at his fifth trial that she called the victim
    at 2:30 p.m. and spoke with her for 20-25 minutes, but at his past trials she had always
    testified that she called between 3:00 and 3:30 p.m.            Barton suggests that the
    prosecution's case depended on a strict timeline in which the murder must have occurred
    at sometime between 3:00 and 4:00 p.m., and that had his counsel impeached Selvidge
    with her prior inconsistent statements, it would have damaged the prosecution's timeline
    of the victim's murder by reducing the time that Barton would have had to kill the victim.
    The mere failure to impeach a witness does not entitle a movant to relief. State v.
    Phillips, 
    940 S.W.2d 512
    , 524 (Mo. banc 1997). Generally, this Court presumes that
    counsel's decision not to impeach a witness is a matter of trial strategy. 
    Id. In proving
    that counsel was ineffective for failing to impeach a witness, Barton "has the burden of
    showing that the impeachment would have provided [him] with a defense or would have
    changed the outcome of the trial, and [he] must also overcome the presumption that
    counsel's decision not to impeach was a matter of trial strategy." 
    Id. As previously
    noted, the motion court found that Barton's trial counsel were
    experienced and well prepared. During the evidentiary hearing on Barton's motion, his
    trial counsel testified specifically that they planned to get Selvdige off the stand as
    quickly as possible. Counsel testified that Selvidge was an emotional witness and that
    "everyone was scared of what could come out of her mouth." Counsel also testified that,
    because Selvidge was the victim's granddaughter, she would be difficult to cross-examine
    and that bad things could happen. The motion court found this testimony to be credible
    and found that trial counsel's strategy was sound.
    9
    The motion court did not clearly err in rejecting this claim of ineffective assistance
    of counsel. Barton's counsel made a strategic decision not to cross-examine Selvidge due
    to her status as a "victim" of the murder. The witness was emotional, and counsel were
    concerned that cross-examination could have distinct negative consequences. Given
    these findings, Barton has not met his burden to overcome the presumption that counsel's
    decision not to impeach was a matter of trial strategy. While Barton's suggestion that
    counsel should have impeached Selvidge might have also been a reasonable trial strategy,
    counsel is not ineffective for pursing one trial strategy to the exclusion of another.
    
    Anderson, 196 S.W.3d at 33
    .
    Failure to Call Michelle Hampton
    Barton claims that his counsel were ineffective in failing to call Michelle
    Hampton to testify about when she saw Barton on the evening of the murder. Barton
    asserts that Hampton would have testified that she saw Barton working on Carol Horton's
    deck from 4:00 to 4:20 p.m. Carol Horton lived in a trailer across the street from
    Hampton. Barton argues that Hampton's testimony would have undermined the timeline
    the State attempted to establish during trial, and as a result, the jury would have acquitted
    him.
    "Ordinarily the choice of witnesses is a matter of trial strategy and will support no
    claim of ineffective assistance of counsel." State v. Harris, 
    870 S.W.2d 798
    , 816 (Mo.
    banc 1994). This is because "strategic choices made after thorough investigation of law
    and facts relevant to plausible options are virtually unchallengeable." 
    Id. The motion
    10
    court found that the decision not to call Hampton was a matter of sound trial strategy. 2
    The motion court noted that Hampton needed to review her prior testimony in order to
    remember when she saw Barton and that Hampton actually testified at the evidentiary
    hearing that she saw Barton working on Horton's deck sometime around 4:00 or 4:20, not
    necessarily starting at 4:00. At the evidentiary hearing, one member of Barton's trial
    team testified that he knew that Hampton had testified at previous trials, but he could not
    remember exactly why they did not call her. Also at the evidentiary hearing, Barton's
    counsel testified that one of their decisions was to avoid the same things that had failed in
    the previous trials, including calling the same witnesses. Counsel testified that they
    reviewed the old trial transcripts, that they made a conscious decision about which
    witnesses to call, and that they made their decisions concerning which witnesses to call
    based on the effectiveness, or lack thereof, of their prior testimony.
    The motion court did not clearly err in rejecting this claim of ineffective assistance
    of counsel because Barton did not overcome the presumption that trial counsel's decision
    not to call Hampton was a matter of reasonable trial strategy. Hampton's credibility
    certainly would have been an issue given her testimony that she needed to review prior
    transcripts to remember the exact times that she saw Barton working on the deck.
    Moreover, Barton has not explained why, even if Hampton had seen him working
    2
    The motion court also found that Barton waived this claim because he did not ask Horton if she
    saw blood on Barton when she saw him at 4:00. The amended Rule 29.15 motion argued that
    counsel was ineffective for failing to call Horton because Horton would have testified that she
    saw Barton at 4:00 p.m. and did not notice any blood. However, the amended motion made clear
    that the significance in failing to call Horton was the missed opportunity to disrupt the State's
    timeline for the murder. The motion court, therefore, erred in concluding that the claim was
    11
    on the deck at 4:00 p.m., Hampton's testimony is inconsistent with the State's theory that
    the murder occurred sometime between 3:00 and 4:00 p.m. Therefore, Barton has not
    demonstrated that Hampton's testimony would have provided him with a viable defense.
    Again, while it might have been a reasonable trial strategy to call Hampton to testify,
    counsel is not ineffective for pursing one reasonable trial strategy to the exclusion of
    another. 
    Anderson, 196 S.W.3d at 33
    .
    Failure to Impeach Carol Horton
    Barton claims that the motion court clearly erred in overruling his post-conviction
    motion because he received ineffective assistance of counsel in that effective counsel
    would have impeached Carol Horton with several prior inconsistent statements.
    This Court presumes that counsel's decision not to impeach a witness is a matter of
    trial strategy. 
    Phillips, 940 S.W.2d at 524
    . In proving that counsel was ineffective for
    failing to impeach a witness, Barton "has the burden of showing that the impeachment
    would have provided [him] with a defense or would have changed the outcome of the
    trial, and [he] must also overcome the presumption that counsel's decision not to impeach
    was a matter of trial strategy." 
    Id. The motion
    court found that Barton "presented almost no evidence at the hearing
    that would refute the legal presumption that trial counsel made sound, strategic decisions
    about the scope of the cross-examination regarding Ms. Horton." The motion court also
    waived. However, the motion court also ruled on the merits; therefore, this claim is addressed on
    the merits here. Because it lacks merit, this Court does not remand for further findings.
    12
    found that trial counsel "had reviewed all previous transcripts and was familiar with the
    file and the record." The court stated:
    A review of the record and the evidence leaves this Court firmly convinced
    that Movant was not prejudiced by the alleged failure of defense counsel to
    establish these inconsistencies. Because of the passage of time, it is
    reasonable to expect that minor details of the events of that day will be
    forgotten or remembered slightly different.
    Trial counsel states that their strategy was to focus on the important
    details and not on every single discrepancy that was not significant to their
    defense. Such a strategy was sound and trial counsel were effective in their
    representation of the Movant.
    Barton first argues that his trial counsel should have impeached Horton with her
    prior inconsistent statements concerning Barton's changed demeanor. At Barton's final
    trial, Horton testified that, on the morning of the murder, Barton was in a jovial mood and
    that he was dancing to music from the radio. Horton testified that, after Barton returned
    from the victim's trailer around 4:00 p.m., his mood had changed and he seemed distant
    as if he were in a hurry. Barton argues that, at a prior trial, Horton stated that Barton was
    "calm," rather than distant and that she had also indicated that his mood had not changed.
    Barton argues that trial counsel should have impeached Horton with these inconsistencies
    because the prosecution ultimately used Barton's changed demeanor as evidence of his
    guilt. This point is without merit because Barton's trial counsel did impeach Horton on
    this issue using statements she made at one of Barton's previous trials. Counsel cannot be
    ineffective for "failing" to do something that counsel actually did. 3
    3
    Barton's reply brief attempts to change his argument to an argument that counsel was
    ineffective because the impeachment concerning Barton's demeanor "failed badly." This
    argument was not included in the amended Rule 29.15 motion; therefore, it is waived on appeal.
    
    Johnson, 333 S.W.3d at 471
    .
    13
    Barton next argues that his trial counsel should have impeached Horton with her
    statements, made at prior proceedings, that Barton said he had been working on a car to
    explain the length of his hand washing. This point is without merit because Horton made
    the same statement at Barton's most recent trial. When Horton testified about going to
    check on Barton after he had been in her bathroom for an extended period of time she
    said that "[h]e seen me standing there and just said that he had been working on a car and
    he was washing his hands."
    Barton also argues that Horton testified at prior trials that Barton told Horton his
    car was broken down, but that at the final trial, Horton testified that she did not know of
    any problems with his car. Barton argues that, had counsel impeached Horton on this
    issue, the jury would have acquitted him. In light of Barton's counsel's testimony that
    they did not wish to impeach on every single discrepancy and the finding that counsel
    had reviewed all transcripts relating to Horton, Barton has not overcome the presumption
    that the scope of cross-examination on this issue was a matter of trial strategy.
    Furthermore, Barton was not prejudiced by the failure to impeach on this issue. The jury
    heard that Barton claimed to be working on a car. Whether that was his car is not
    relevant to that statement, and Barton does not claim that Horton ever said he had been
    working on his own car. Therefore, Barton has not proven that the outcome of his trial
    would have been different but for the failure to impeach Horton on this issue.
    Lastly, Barton argues that his counsel was ineffective for failing to impeach
    Horton regarding the length of time that he was washing his hands. At Barton's last trial,
    Horton testified that Barton washed his hands for ten minutes after returning to her trailer
    14
    at around 4:00 p.m. At prior trials, Horton had testified that Barton was only washing his
    hands for four to five minutes, but at every proceeding, Horton testified that Barton was
    washing his hands for an unusually long time.          Nevertheless, Barton argues that
    impeaching her with her prior statements would have demonstrated that Horton was
    unable to accurately report how long Barton washed his hands. However, Barton's
    counsel testified that had the time difference been vital, they would have impeached on
    the issue. As stated previously, the motion court found that Barton's counsel were well
    prepared and, as a matter of trial strategy, did not wish to bring up every minor
    discrepancy. Therefore, Barton fails to overcome the presumption that his counsel's
    decision not to impeach Horton was a matter of trial strategy.
    None of these arguments regarding counsel's impeachment of Horton indicate that
    counsel's strategy was unreasonable; they merely demonstrate that there was an
    alternative trial strategy available. Pursuing one reasonable strategy to the exclusion of
    another does not constitute ineffective assistance of counsel. Therefore, the motion court
    did not clearly err in finding that counsel was effective in their cross-examination of
    Horton.
    Failure to Object During Closing Argument
    Barton claims that the motion court clearly erred in overruling his post-conviction
    motion because he received ineffective assistance of counsel in that effective counsel
    would have objected to an alleged misstatement of the evidence by the prosecutor during
    closing argument. This issue involves statements Debbie Selvidge made to two police
    officers shortly after the murder. On the date of the murder, Selvidge told Officer
    15
    Hodges that Barton had pulled her back from the victim's body. Hodges testified that he
    asked Selvidge if Barton pulled her back from the body and she said that he had. The day
    after the murder, a second officer, Officer Isringhausen, went to interview Selvidge.
    Officer Isringhausen testified that Selvidge told him that she did not get past the victim's
    feet, but had bent over and then Barton had pulled her back from the room. Selvidge said
    that no one had fallen in the room.
    At closing arguments, the prosecutor argued:
    Walter Barton claimed originally to Hodges that he slipped, and
    remember this, he never talked about having blood on him until he went to
    the law enforcement facility and the trained law enforcement people
    noticed the blood. You saw the jeans. You saw the boots. You saw the
    shirt. The shirt looks dirty, quite frankly, and time has faded some of it, but
    none of the witnesses before they went to law enforcement ever saw blood.
    Not the lady we went over to have dinner with. None of them did, but the
    trained law enforcement saw it, and after they saw it, they asked him about
    it, and he had to come up with a story. He thought quick on his feet. I
    slipped in the blood. I was pulling the lady back. The witnesses all
    testified he never went in the room.
    Now, the one witness, Debbie - - Carol [sic] Selvidge got confused.
    She did tell Hodges the night of the murder when she's upset that her
    grandmother had just been murder that, yeah, that's probably what
    happened. The next day, she told Cpl. Isringhausen at the time, no, he
    never pulled me back. He got blood on himself and didn't know he had,
    and then he is trying to cover for it.
    Barton argues that the prosecutor deliberately misstated the evidence when he argued that
    Selvidge told Isringhausen that Barton did not pull her back. Barton argues that he was
    prejudiced by this misstatement, and that had his counsel objected to the misstatement,
    the outcome of this trial would have been different.
    "An attorney's failure to object during closing arguments only results in ineffective
    assistance of counsel if it prejudices the accused and deprives him of a fair trial." Zink v.
    16
    State, 
    278 S.W.3d 170
    , 187 (Mo. banc 2009). "Generally, failure to object during closing
    argument is not error, but rather a function of trial strategy." State v. Clemons, 
    946 S.W.2d 206
    , 228 (Mo. banc 1997). To prevail on a claim that counsel was ineffective for
    failure to object at closing argument, a movant must prove that the failure to object was
    not a matter of trial strategy and that the failure to object was prejudicial. See State v.
    Clay, 
    975 S.W.2d 121
    , 135 (Mo. banc 1998). "Counsel will not be deemed ineffective
    for failing to make nonmeritorious objections." 
    Id. Moreover, because
    the jury is
    instructed that the lawyers' arguments are not evidence, prejudice is unlikely to result
    from the failure to object to statements made in closing argument.
    When evaluating whether the failure to object was strategic, this Court is mindful
    that:
    In many instances seasoned trial counsel do not object to otherwise
    improper questions or arguments for strategic purposes. It is feared that
    frequent objections irritate the jury and highlight the statements complained
    of, resulting in more harm than good.
    State v. Tokar, 
    918 S.W.2d 753
    , 768 (Mo. banc 1996).
    The evidence presented at the hearing on Barton's Rule 29.15 motion supports the
    circuit court's finding that the failure to object to this argument was not ineffective
    assistance of counsel.    At the evidentiary hearing, defense counsel testified that he
    listened to the closing arguments and made conscious decisions concerning whether to
    object. Counsel further testified that one of the prosecutors in this case "was somebody
    who I don't think could even foster the intent to try to mislead or do something, so
    probably he would get more slack from us." Counsel also testified that objecting to a
    17
    statement during closing argument raises the risk of highlighting it to the jury. 4 Barton,
    therefore, has not overcome the presumption that counsel was acting pursuant to a proper
    trial strategy.
    The motion court did not clearly err in finding that Barton received effective
    assistance of counsel based on counsel's failure to object to the prosecutor's closing
    argument.
    Failure to Call Blood Spatter Expert
    Barton claims that he received ineffective assistance of counsel because effective
    counsel would have called a blood spatter expert to rebut the testimony of the State's
    blood spatter expert. Barton argues that, had his counsel called a blood spatter expert, the
    expert would have confirmed Barton's story regarding how the victim's blood got onto his
    shirt and the outcome of his trial would have been different.
    At the trial, the State called a blood spatter expert to testify that several of the
    blood stains on Barton's shirt were consistent with medium to high velocity impact
    spatter. The expert testified that this type of spatter can come from the blood being
    propelled through the air after something impacts the blood, i.e., that the spatter was
    consistent with stabbing or striking a victim. Instead of calling a spatter witness of their
    4
    The motion court also found that the argument was not improper. The motion court made a
    finding that the prosecutor was arguing that no one had gone into the room and that no one ever
    testified that Barton had been in the room with the exception of Selvidge's single statement to
    Officer Hodges in which Selvidge stated that Barton had pulled her away from the body. In her
    statement to Officer Isringhausen, Selvidge stated that she had been pulled away from the room.
    The motion court found that the distinction was clear, and that while the prosecutor indicated that
    Selvidge told Isringhausen that no one had pulled her back, it was clear from the argument that
    the prosecutor meant to suggest that no one ever pulled her back from the body, i.e. no one ever
    18
    own, defense counsel thoroughly cross-examined the State's expert, attempting to
    undercut his conclusions and his credentials. Counsel also used the cross-examination of
    the State's expert to attempt to discredit the entire field of blood spatter analysis, calling it
    a "junk science." Barton now claims that, rather than attempting to discredit the State's
    expert and blood spatter analysis altogether, counsel should have called their own
    witness.
    "Generally, the selection of a witness and the introduction of evidence are
    questions of trial strategy and are virtually unchallengeable." 
    Johnson, 333 S.W.3d at 463
    -64. "[D]efense counsel is not obligated to shop for an expert witness who might
    provide more favorable testimony." 
    Id. at 464.
    At the motion hearing, defense counsel testified that they consulted with a blood
    spatter expert and, after the consultation, decided against using any expert at all. Two
    members of Barton's trial counsel attended a conference called "Life in the Balance,"
    which focused on issues involving defending criminal cases in which the prosecution
    seeks the death penalty. Counsel testified that one member of Barton's trial team spoke
    with one of the presenters, who was an expert on blood spatter analysis, about Barton's
    case. Counsel testified that she showed the expert a number of things from Barton's file
    and that the expert indicated that there appeared to be three different types of blood stains
    on Barton's clothing.
    went into the room. The fact that the prosecutor could have been more precise in his argument
    does not negate its propriety given the larger context of the statement.
    19
    After this consultation, counsel decided that as a matter of strategy they would not
    call a blood spatter expert. Counsel feared that additional expert testimony could be
    inconsistent with Barton's story regarding how the blood got onto his clothing. Counsel
    also feared that, if they hired the expert, the State could bring out the three different types
    of stains through the defense expert, undercutting Barton's story. Counsel's preferred
    strategy was to focus only on the high velocity stains cited by the State's expert. One
    member of Barton's trial team had previous experience with the State's witness and
    thought that he did not seem particularly credible on the stand. Counsel feared that
    calling their own blood spatter exert would support the State's expert. Moreover, counsel
    testified that their theory of the case was that whoever committed the crime would have
    been covered in blood.
    Also at the motion hearing, Barton called two blood spatter experts. The first
    allegedly was the expert who Barton's trial counsel spoke to at Life in the Balance. That
    expert testified that he did not remember speaking with Barton's trial counsel and that he
    would need around 30 hours to render an opinion on the case. The second expert was
    Stuart James, whom Barton alleges his counsel should have called to testify. James
    testified that the number of spots was insufficient to establish a high velocity impact
    pattern. James also testified that those same spots were not transfer stains, but that they
    had to have been airborne when they came in contact with Barton's shirt.                James
    confirmed the State's expert's testimony that the stains were consistent with high velocity
    impact spatter, but said that the number of spots was insufficient to establish a pattern.
    20
    The motion court found that Barton's counsel was not ineffective, specifically
    finding that the testimony of Barton's counsel was credible and that James' testimony was
    not particularly credible. The motion court found that Barton's counsel had adequately
    looked into whether it was advisable to hire an expert and made a reasonable
    determination that an expert would do more harm than good.
    Based on this record, Barton has not carried his burden of proving either that
    counsel's investigation of blood spatter experts was insufficient or that counsel's decision
    not to call a blood spatter expert was a matter of trial strategy. Defense counsel's
    testimony demonstrates that they conducted a thorough investigation and specifically
    decided that calling an expert would be detrimental to the defense.
    Therefore, the motion court did not clearly err in finding that Barton received
    effective assistance of counsel based on counsel's failure to call a blood spatter expert.
    Failure to Request a Mistrial
    Barton claims that his trial counsel was ineffective for failure to request that the
    circuit court declare a mistrial because the prosecution did not present testimony from
    three jailhouse witnesses whom the prosecution claimed, in its opening statement, would
    testify. Barton claims he was prejudiced by the prosecution's assertion in its opening
    statement that two of the uncalled witnesses would testify that Barton admitted killing the
    victim and that the third uncalled witness would testify that Barton had threatened one of
    the uncalled witnesses after he testified against Barton. This claim was not raised in
    Barton's amended Rule 29.15 motion, and therefore, it is, waived.
    21
    "In any actions under Rule 29.15, any allegations or issues that are not raised in
    the Rule 29.15 motion are waived on appeal."                  
    Johnson, 333 S.W.3d at 471
    .
    Additionally, "[p]leading defects cannot be remedied by the presentation of evidence and
    refinement of a claim on appeal." 
    Id. "Furthermore, there
    is no plain error review in
    appeals from post-conviction judgments for claims that were not presented in the post-
    conviction motion." McLaughlin v. State, 
    378 S.W.3d 328
    , 340 (Mo. banc 2012). 5
    Failure to Call Penalty Phase Witnesses
    Barton claims that the motion court clearly erred in overruling his Rule 29.15
    motion because he received ineffective assistance of counsel in that his counsel failed to
    call a number of witnesses in the penalty phase of his trial. Specifically, Barton alleges
    that his counsel should have called a doctor to testify that, due to a brain injury, Barton
    was predisposed to violent impulsive acts and that his counsel should have called several
    of Barton's family members to testify that Barton had an abusive past and became
    predisposed to violent acts following a head injury.
    The decision of whether to call a witness is presumptively a matter of trial strategy
    and ordinarily will not support a claim of ineffective assistance of counsel. 
    Harris, 870 S.W.2d at 816
    . To prevail on a claim of ineffective assistance of counsel for failure to
    call a witness in the penalty phase of a trial, a defendant must show that: (1) counsel
    knew or should have known of the existence of the witness; (2) the witness could be
    5
    Barton's point relied on is an attempt to alter his argument on appeal from the claims alleged in
    his amended Rule 29.15 motion. His amended motion alleged that counsel was ineffective for
    failing to object to the prosecution's opening argument. The motion court denied the point, in
    part, because Barton "never actually identifies what the appropriate objection would be, or what
    relief trial counsel should have requested."
    22
    located through reasonable investigation; (3) the witness would testify; and (4) the
    witness's testimony creates a reasonable probability that the defendant would not have
    been sentenced to death. See Deck v. State, 
    381 S.W.3d 339
    , 346 (Mo. banc 2012).
    "When a defendant challenges a death sentence ... the question is whether there is a
    reasonable probability that, absent the errors, the sentencer ... would have concluded that
    the balance of aggravating and mitigating circumstances did not warrant death."
    
    Strickland, 466 U.S. at 695
    .
    Barton argues that the decision not to present a number of witnesses was not
    reasonable trial strategy and that, had these witnesses been presented, the jury would not
    have sentenced him to death. At the motion hearing, defense counsel testified that their
    main strategy in the penalty phase was to focus on residual doubt concerning whether
    Barton was actually guilty of the crime. Counsel testified that it was their desire to avoid
    presenting any witnesses whose testimony would have made it more likely that Barton
    committed the crime. Counsel felt that the prosecution's case was fairly thin and decided
    that Barton's best chance of avoiding death would be to use any of the jury's remaining
    doubt of Barton's guilt to their advantage. Counsel also testified that Barton did not want
    to present any witnesses to beg for his life. Counsel also wanted to avoid presenting
    witnesses who had testified at prior trials and had not been persuasive. The motion court
    found that this was a reasonable trial strategy. This Court agrees.
    Rather than demonstrating that his counsel's trial strategy was unreasonable,
    Barton has provided an alternative trial strategy. Instead of focusing on residual doubt,
    Barton claims that his counsel should have presented evidence that Barton was prone to
    23
    violent outbursts due to a brain injury sustained when he was a child and evidence that he
    suffered from limited intellectual functioning, possibly due to fetal alcohol syndrome.
    To support this alternative strategy, Barton suggests that his counsel should have
    presented testimony from Dr. Merikangas, who testified at the evidentiary hearing.
    Dr. Merikangas testified that it was his opinion that Barton suffered some impulse control
    issues due to a brain injury suffered when Barton was young. Dr. Merikangas had
    testified at several of Barton's prior proceedings. Barton's counsel had access to his
    previous testimony. The motion court found that the decision not to call Dr. Merikangas
    was a deliberate choice and not due to counsel's failure to investigate. The motion court
    also found that much of Dr. Merikangas' testimony was difficult to believe, not
    particularly persuasive, or "seemed to defy common sense and logic."
    Barton also argues that his counsel should have called a number of his family
    members, many of whom would have testified that Barton had an abusive childhood and
    that he became unpredictable after sustaining a head injury. Testimony from each family
    member was presented at the motion hearing, mostly by affidavit or deposition testimony.
    Many of the family members admitted they had not been in contact with Barton for many
    years, and some even thought he had already been executed. Some of the testimony
    regarding Barton's upbringing was contradictory. Two of these family members were
    called at Barton's fourth trial, and counsel had access to their prior testimony. Counsel
    also had access to the affidavits of other family members, which had been presented at
    previous proceedings. The motion court found that, "[N]one of these witnesses offered
    any compelling evidence or information that would have altered the outcome of the trial."
    24
    Moreover, the court reemphasized that it was Barton's counsel's trial strategy not to recall
    the same witnesses who had been unpersuasive in the past.
    The motion court did not clearly err in determining that Barton received effective
    assistance of counsel. Barton's trial counsel specifically stated that their strategy was to
    use the jury's residual doubt of Barton's guilt to argue against the death penalty. Such a
    strategy was reasonable. Barton has not demonstrated that his counsel's strategy was
    unreasonable, only that a reasonable alternative strategy existed.
    Penalty Phase Closing Argument
    Barton claims that the motion court clearly erred in overruling his Rule 29.15
    motion because he received ineffective assistance of counsel in that his counsel's penalty
    phase closing argument was rambling and incoherent to the point that it became
    prejudicial.   Barton argues that trial counsel did not argue mitigating evidence but,
    instead, argued that the death penalty was morally repugnant.
    During the penalty phase, trial counsel presented testimony from three witnesses:
    two women Barton had met through a prison ministry and Barton's current wife, whom
    Barton met when she began sending him letters as part of a pen pal organization. Each of
    these three women testified that Barton was an important part of her life and that each
    would miss Barton very dearly if he were to be executed. His wife testified that Barton
    had been a positive influence on her son and that he too would find Barton's execution
    difficult to bear. On cross-examination of these witnesses, the prosecution's questioning
    attempted to cast doubt on how much these witnesses would miss Barton by asking if
    they were ever afraid of him or if they knew what he had done.
    25
    Defense counsel's closing argument made use of both the testimony of the
    witnesses and the prosecution's cross-examination.           Defense counsel's argument
    suggested that the death penalty was morally repugnant and ignored the feelings of the
    three witnesses who testified on Barton's behalf. Counsel argued that the jury should
    consider the testimony of the three witnesses in determining whether death was
    appropriate. Specifically, counsel stated:
    I want to talk to you about what mitigating circumstances are. Mitigating
    circumstances are things that aren't listed. They are simple human things.
    … [Barton's wife] loves her husband. [Barton's stepson] loves his
    stepfather. Those are mitigating circumstances. ... You can find that
    [Witness] loves [Barton] like a son. ... [T]o suggest that she is not right
    somehow because she believes this man has a value, that she is somehow
    inferior, that her feelings of loss are somehow inferior because she loves
    this man, that is a repugnant stance to take.
    Defense counsel coupled this individualized evidence with a plea for mercy.
    Mercy is a valid sentencing consideration. See 
    Zink, 278 S.W.3d at 188
    (holding that
    prosecutors may discuss the concept of mercy because "mercy is a valid sentencing
    consideration"). Counsel argued that the jury should show mercy because Barton had
    people who cared for him, because the death penalty was immoral, and because the jury
    should be "better" than the "Walter Bartons of the world."
    Counsel's closing argument was not an unreasonable strategy under all the
    circumstances. This is particularly true in light of evidence presented by the prosecution
    that Barton had been involved in two prior incidents involving violent acts against
    women and in light of the incredibly grisly nature of the victim's murder. Moreover,
    26
    counsel was armed with the knowledge that the argument Barton now asserts his counsel
    should have made proved unsuccessful in previous trials.
    Failure to Investigate "Crooked Stuff" Note
    Barton claims that the motion court clearly erred in overruling his Rule 29.15
    motion because he received ineffective assistance of counsel in that his counsel failed to
    investigate a letter they received from Larry Arnold, a witness who had testified at
    previous trials, stating that Arnold had some information concerning "crooked stuff in the
    handling of witness[es]." Barton argues that, if his counsel looked into the "crooked
    stuff," counsel would have found that a former prosecutor had made a deal with Arnold
    that allowed Arnold to have conjugal visits with his girlfriend in exchange for his
    testimony against Barton.        Barton asserts that he was prejudiced because, had this
    information been presented to the circuit court, the court would have considered it
    prosecutorial misconduct and either dismissed his case or imposed sanctions against the
    prosecution. 6
    In every criminal case:
    counsel has a duty to make reasonable investigations or to make a
    reasonable decision that makes particular investigations unnecessary. In
    any ineffectiveness case, a particular decision not to investigate must be
    directly assessed for reasonableness in all the circumstances, applying a
    heavy measure of deference to counsel's judgments.
    
    Strickland, 466 U.S. at 691
    . A claim for ineffective assistance of counsel based on
    counsel's alleged failure to investigate will be successful only if the movant can show:
    6
    Arnold did not testify at Barton's final trial. Therefore, Barton's claimed prejudice is limited to
    the alleged prosecutorial misconduct.
    27
    (1) that counsel's failure to investigate was unreasonable and (2) that the movant was
    prejudiced as a result of counsel's unreasonable failure to investigate. See State v. Butler,
    
    951 S.W.2d 600
    , 608-610 (Mo. banc 1997) (finding counsel ineffective for failure to
    investigate because counsel did not conduct a reasonable investigation and the movant
    was prejudiced); Sanders v. State, 
    738 S.W.2d 856
    , 858-861 (Mo. banc 1987) (finding
    that counsel's decision not to conduct further interviews with a potential witness was
    reasonable and that the movant was not prejudiced).
    At the evidentiary hearing, Barton presented deposition testimony of Arnold and
    the live testimony of Arnold's former girlfriend. Barton also presented a number of
    letters sent by Arnold to his former girlfriend, which Barton alleged proved that Arnold
    and his former girlfriend had conjugal visits. Both Arnold and his former girlfriend
    testified that they were permitted to visit one another in private in exchange for Arnold's
    testimony against Barton. Each testified they had sex during these visits.
    However, as the motion court found, their testimony conflicted in a number of
    significant ways. While Arnold testified that the prosecutor had agreed to allow them to
    have sex in exchange for his testimony, his former girlfriend testified that Arnold never
    requested that they be allowed to have sex, only that they "not be[] stared at" when they
    had visits together. Arnold's former girlfriend also testified that the point of the privacy
    was only to visit, but that they managed to have sex during some of these visits.
    Additionally, while Arnold testified that they had sex four or five times, his former
    girlfriend testified that they had sex "quite a few times." Arnold's former girlfriend also
    testified that she and Arnold were allowed to have private visits pretty regularly but did
    28
    not have sex every time. Arnold did not mention any private visits other than the four or
    five allegedly conjugal visits. Moreover, each witness had a conflicting account of one
    particular visit that allegedly occurred in the courthouse following Arnold's testimony in
    one of Barton's trials.
    The motion court found that neither Arnold nor his former girlfriend were
    credible. The motion court specifically found "nothing that Mr. Arnold asserted in his
    deposition to be credible" and that any claim that Arnold was granted conjugal visits with
    his girlfriend in exchange for testimony was "untrue." This Court defers to "the motion
    court's superior opportunity to judge the credibility of witnesses." State v. Twenter, 
    818 S.W.2d 628
    , 635 (Mo. banc 1991). Based on its credibility findings, the motion court
    found that Arnold was permitted to have visits with his former girlfriend, but he never
    was promised conjugal visits. The motion court also found that Arnold and his former
    girlfriend "may have had sexual encounters during her visits, but it was not pursuant to
    any agreement with the State."
    Even if the letters are considered—which, at best, create an inference of an
    intimate relationship—the motion court did not clearly err in finding that there was no
    sex for testimony deal with Arnold in light of its credibility determinations. Absent the
    testimony of these two witnesses, the only potential evidence Barton presented to indicate
    this alleged deal had taken place were the letters Arnold sent to his former girlfriend.
    Even assuming that reasonable counsel should have investigated this matter
    further, Barton was not prejudiced because the motion court determined that the alleged
    prosecutorial misconduct never occurred.
    29
    Brady Claims
    Barton raises two claims that his due process rights recognized under Brady v.
    Maryland have been violated. 7 "Under Brady v. Maryland, 
    373 U.S. 83
    , 87 (1963), due
    process is violated where the prosecutor suppresses evidence favorable to the defendant
    that is material to either guilt or punishment." 
    Anderson, 196 S.W.3d at 36
    . Under the
    disclosure requirements of Brady, the prosecutor is required to disclose impeachment
    evidence as well as exculpatory evidence. United States v. Bagley, 
    473 U.S. 667
    , 676
    (1985).
    A Brady claim has three components: 1) the evidence at issue must be favorable to
    the accused, either because it is exculpatory, or because it is impeaching; 2) the evidence
    must have been suppressed by the State, either willfully or inadvertently; and 3) prejudice
    must have ensued. Strickler v. Greene, 
    527 U.S. 263
    , 281-82 (1999).
    In the many cases that have followed Brady, the terms "prejudice" and "material"
    have been used interchangeably. As a result, evidence is only prejudicial if it is material,
    and evidence is only material, for the purpose of Brady claims, if the defendant was
    prejudiced by its nondisclosure. According to these cases, evidence is material, i.e.,
    prejudicial, only if "there is a reasonable probability that, had the evidence been disclosed
    to the defense, the result of the proceeding would have been different." 
    Id. at 280.
    "The
    question is not whether the defendant would more likely than not have received a
    7
    Along with each of these Brady claims, Barton asserts that the prosecution violated the
    disclosure requirements of Rule 25.03. This claim was not included in Barton's amended Rule
    29.15 motion. Barton's amended motion claimed only that the failure to make these disclosures
    violated Barton's right to due process guaranteed under Brady. Because Barton's claim under
    30
    different verdict with the evidence, but whether in its absence he received a fair trial,
    understood as a trial resulting in a verdict worthy of confidence." 
    Id. at 289-90.
    The
    materiality inquiry is not simply a matter of whether, after discounting the inculpatory
    evidence, there remains sufficient evidence to support the conviction.            
    Id. at 290.
    "Rather, the question is whether the favorable evidence could reasonably be taken to put
    the whole case in such a different light as to undermine confidence in the verdict." 
    Id. Barton first
    claims that the prosecution failed to disclose that Selvidge had been
    convicted of two misdemeanors between Barton's last two trials. At the evidentiary
    hearing, Barton presented evidence that Selvidge pleaded guilty to third-degree assault in
    2002 and that she was convicted of violating a protective order in 2003. Each of these
    convictions occurred before Barton's final trial, but after all of Barton's other
    proceedings. Each conviction is a misdemeanor. The prosecution testified that it was
    unaware of the convictions and that it had run a search of MULES, a state wide database
    provided by the Missouri Highway Patrol, which indicated that Selvidge had no
    convictions. Barton's counsel testified that they did not remember seeing that Selvidge
    had any convictions, but they believed that they had not.
    Barton alleges that, had his counsel known that Selvidge had two prior
    convictions, they would have been able to use them to impeach Selvidge. 8 Barton argues
    Rule 25.03 was not raised in the amended motion, that claim is waived. 
    Johnson, 333 S.W.3d at 471
    .
    8
    Barton also alleges that, had his counsel known about the convictions, they could have
    investigated the underlying conduct and used that conduct to undermine Selvidge's character.
    However, "a witness may not be impeached by evidence that his or her 'general moral character
    is bad' or that his or her 'general reputation for morality' is bad." Mitchell v. Kardesch, 
    313 S.W.3d 667
    , 677 (Mo. banc 2010). Instead, impeachment with character evidence is limited to
    31
    that, if Selvidge had been impeached with these convictions, her testimony that Barton
    did not touch her on the day of the murder and her testimony that Barton told her not to
    go down the hallway would have been significantly undermined, leading to a reasonable
    probability of a different result.
    The motion court stated that, even assuming that the convictions were not
    disclosed and were not known to the defense, it was "nevertheless firmly convinced that
    these records would not have changed the outcome of the trial." The motion court found
    that, while convictions may be used to impeach a witness, Selvidge's two misdemeanor
    convictions would not seriously impeach her credibility. The motion court found that the
    only truly disputed portion of her testimony was whether Barton ever pulled her back
    from the room and that, while Selvidge's testimony was important, these two convictions
    would not have altered the jury's assessment of Selvidge. The court also found that the
    prosecution had made a diligent effort to find any prior convictions.
    The motion court did not clearly err. Even assuming that Barton has shown the
    first two elements of a Brady claim—favorable evidence and suppression—this Court,
    like the motion court before it, is firmly convinced that disclosure of Selvidge's
    convictions would not have altered the outcome of the trial. The motion court did not
    clearly err in finding that these particular misdemeanor convictions are unlikely to have
    seriously undermined Selvidge's credibility.
    the witness's character for truthfulness and veracity. 
    Id. Therefore, Barton's
    argument that he
    could have impeached Selvidge with evidence of her bad overall character is without merit and
    borderline frivolous.
    32
    Moreover, two other witnesses—Carol Horton and the State's blood spatter
    expert—corroborated Selvidge's account. Horton testified at trial that no one went into
    the victim's bedroom and that Barton did not pull Selvidge back from the room. Horton
    also testified that Barton told Selvidge not to go down the hallway. The blood spatter
    expert testified that there were a number of stains on Barton's shirt that could not have
    gotten there simply by rubbing up against wet blood. The blood spatter expert testified
    that the spatter was also inconsistent with Barton slipping into the blood.
    This corroborating testimony is significant because it serves to minimize any
    damage that might have been done to Selvidge's credibility by the introduction of her
    prior misdemeanor convictions. The introduction of Selvidge's prior convictions simply
    would not have "put the whole case in such a different light as to undermine confidence
    in the verdict."
    The record, therefore, provides strong support for the conclusion that Barton
    would have been convicted and sentenced to death even if Selvidge had been impeached
    with her prior convictions. Given the nature of her offenses and the corroborating
    testimony, Selvidge's prior convictions were not "material to either guilt or punishment,"
    and Barton was not prejudiced by their alleged suppression.
    Barton's next Brady claim alleges that the prosecution failed to disclose an alleged
    statement by Horton indicating that she heard a radio playing in the victim's home at 4:15
    but did not hear it later that day. Barton alleges that the statement was found in the form
    of notes contained within the prosecutor's file. Barton argues that these notes are from an
    interview with Horton, and had the notes been disclosed, Barton would have been able to
    33
    impeach Horton's testimony that she heard nothing at 4:15 or refresh her recollection.
    Barton argues that, had this been done, it would have so disrupted the timeline of the
    murder that Barton would have been acquitted.
    There are two problems with Barton's claim. First, Barton has failed to prove that
    the notes are actually notes of an interview with Horton. At the hearing on Barton's
    amended Rule 29.15 motion, the State stipulated that the notes were from the prosecutor's
    files. Barton presented no other evidence about the notes. As the motion court found,
    "[t]he author of the notes, as well as the basis for the information contained in the notes,
    is unknown and unexplained." Moreover, the motion court found that it did not know if
    "the notes were from an actual interview with Ms. Horton, were the unknown author's
    summary of police reports, were his/her summary of the preliminary hearing testimony,
    or were the unknown author's personal recollections of what the evidence was or would
    be." As already noted, to prevail on a Brady claim, Barton must show that the allegedly
    suppressed evidence is exculpatory or impeaching. While Barton claims that he could
    have used the notes to impeach Horton, he has not shown how. There is no evidence to
    support Barton's assertion that these notes are a prior statement of Horton's, and Barton
    has not demonstrated how these notes could be used to refresh Horton's recollection.
    Second, even assuming Barton can demonstrate that the notes are from an
    interview with Horton, Barton already had access to Horton's statement that she heard a
    radio. In her testimony during a 1992 preliminary hearing, Horton made the same
    statement—that she thought she heard the victim's radio playing when she went to check
    on her at 4:15. "Brady applies where, after trial, the defense discovers new information
    34
    that the prosecution knew at trial. If the defense knew about the evidence at the time of
    trial, no Brady violation occurred." Gill v. State, 
    300 S.W.3d 225
    , 231 (Mo. banc 2009)
    (citation omitted). Barton argues that the true significance was that Horton did not hear a
    radio later in the day. However, Horton has repeatedly testified that the trailer was silent
    when she went to check on the victim.
    Therefore, because Barton has failed to demonstrate that the notes could have been
    used to impeach Horton, and because he already had all the information contained in the
    notes available to him at the time of the trial, the motion court did not clearly err in
    overruling Barton's Rule 29.15 motion on this ground.
    Delay Between Sentencing and Execution
    Barton's final point argues that the delay of more than 20 years in carrying out his
    death sentence violates the Eighth Amendment's prohibition against cruel and unusual
    punishment and the due process clause of the Fourteenth Amendment. Barton did not
    raise this Eighth Amendment claim in his amended Rule 29.15 motion. His amended
    Rule 29.15 motion alleged that it was cruel and unusual punishment to execute him due
    to his alleged diminished capacity, a claim that has not been raised in this Court. As
    previously stated, any allegations not raised in the Rule 29.15 motion are waived on
    appeal. 
    Johnson, 333 S.W.3d at 471
    .9
    9
    Even if Barton had not waived his claim that the delay between sentencing and execution
    constituted cruel and unusual punishment, Barton has cited no authority to advance his argument.
    The cases that he claims support this proposition are Valle v. Florida, 
    132 S. Ct. 1
    , 1 (2011)
    (Breyer, J., dissenting from denial of stay); Knight v. Florida, 
    528 U.S. 990
    , 993 (1999) (Breyer,
    J., dissenting from denial of certiorari); and Lackey v. Texas, 
    514 U.S. 1045
    , 1045 (1995)
    (Stevens, J., memorandum respecting the denial of certiorari). None of these cases supports
    Barton's position. They serve only to indicate that, at one point, one or two justices of the United
    35
    On the other hand, Barton alleged in his amended Rule 29.15 motion that the delay
    between his sentencing and execution violated his rights to due process. The argument
    section of Barton's brief involving the delay focuses entirely on the waived Eighth
    Amendment claim. The only cases that Barton cites that even remotely relate to the due
    process clause are Lankford v. Idaho, 
    500 U.S. 110
    (1991), and Woodson v. North
    Carolina, 
    428 U.S. 280
    (1976). Each of these cases discusses the propriety of sentencing
    procedures, but neither case addresses the delay between sentencing and execution. This
    claim, therefore, lacks merit.
    Conclusion
    After reviewing the record as a whole, this Court determines that the motion
    court's findings and conclusions are not clearly erroneous. Therefore, the judgment is
    affirmed.
    ___________________________
    Zel M. Fischer, Judge
    All Concur.
    States Supreme Court thought that the topic was worthy of discussion. Moreover, as Justice
    Thomas' opinion concurring in the denial of certiorari in Knight pointed out, every case to have
    addressed this claim on the merits has rejected it. 
    Knight, 528 U.S. at 992-93
    , 993 n.4 (Thomas,
    J., concurring in the denial of certiorari).
    36