Keith Nelson v. United States , 909 F.3d 964 ( 2018 )


Menu:
  •                   United States Court of Appeals
    For the Eighth Circuit
    ___________________________
    No. 15-3160
    ___________________________
    Keith D. Nelson
    lllllllllllllllllllllMovant - Appellant
    v.
    United States of America
    lllllllllllllllllllllRespondent - Appellee
    ____________
    Appeal from United States District Court
    for the Western District of Missouri - Kansas City
    ____________
    Submitted: April 11, 2018
    Filed: November 28, 2018
    ____________
    Before SMITH, Chief Judge, WOLLMAN and COLLOTON, Circuit Judges.
    ____________
    SMITH, Chief Judge.
    Keith D. Nelson pleaded guilty to interstate kidnapping resulting in the death
    of ten-year-old Pamela Butler. At the penalty phase of the trial, the jury sentenced
    him to death after consideration of aggravating and mitigating factors. After this court
    affirmed his death sentence, see United States v. Nelson (Nelson I), 
    347 F.3d 701
    (8th
    Cir. 2003), cert. denied, 
    543 U.S. 978
    (2004), Nelson moved for habeas relief under
    28 U.S.C. § 2255 to set aside his conviction and sentence of death. The district court
    denied the motion without a hearing. We subsequently remanded for an evidentiary
    hearing on six issues. See Nelson v. United States (Nelson II), 297 F. App’x 563 (8th
    Cir. 2008) (per curiam). Following the evidentiary hearing, the district court denied
    Nelson’s claims. For purposes of our appellate review, we ordered the parties to brief
    the three claims for which the district court denied relief. In addition, we granted
    Nelson’s motion to modify the certificate of appealability and expanded it to include
    Nelson’s claim that his trial counsel was ineffective for advising him to plead guilty.
    Having thoroughly reviewed the record, we affirm the district court’s denial of
    § 2255 relief to Nelson.
    I. Background1
    A. Underlying Facts
    On September 29, 1999, Nelson approached James Robinson in the parking lot
    of a temporary work service in Kansas City, Kansas, and asked Robinson if he wanted
    a job hauling cement out of a basement. Robinson responded that he did. The two left
    the lot in a white Ford F–150 pickup truck driven by Nelson. Nelson and Robinson
    had never met before. While at the job site, Nelson told Robinson that he would like
    to kidnap a woman and take her away from the city to torture, rape, electrocute, kill,
    and bury her. Nelson said that he wanted to do this because he was definitely going
    back to prison for other charges. He felt he ought to go back for something big. The
    statements bothered Robinson, but he dismissed them as Nelson simply joking
    crudely. He decided not to contact the police.
    Just three days later, Michanne Mattson was attacked outside of her apartment
    building. Mattson was driving home from a friend’s house in the early morning when
    1
    The following facts are taken substantially from Nelson 
    I, 347 F.3d at 704
    –06,
    without further attribution.
    -2-
    she passed a white pickup truck parked alongside the road. After she passed the truck,
    it followed her for some distance into the parking lot of her apartment complex. She
    exited her vehicle and noticed that a man had exited the white truck. As she
    approached the door to her apartment building, the same man, whom she later
    identified as Nelson, confronted her on the sidewalk in a well lit area in front of her
    building. After a brief exchange, Mattson turned to go into the building, and Nelson
    rushed up behind her, grabbed her, and placed an eight-inch knife to her throat. He
    forced a handcuff onto Mattson’s left wrist and dragged her through the parking lot
    toward his vehicle, exclaiming that she had better shut up and that he was going to
    kill her. Mattson continued to struggle, eventually escaping Nelson’s grasp and
    calling for help. Nelson ran back to his truck and drove away.
    On October 12, 1999, Nelson told an acquaintance that he had spotted a young
    girl in the Kansas City, Kansas area that he wanted to kidnap, rape, torture, and kill,
    and that now was the time to do it. Shortly thereafter, several individuals spotted
    Nelson in the area of 11th and Scott Streets in a white pickup truck. At that time,
    ten-year-old Pamela Butler (“Pamela”) was rollerblading in the street near her home
    in the same area. Nelson parked his vehicle at the side of the street and lay in wait.
    As Pamela skated near the slightly ajar door of the truck, Nelson quickly jumped out
    of the truck, grabbed her around the waist, and threw her into the truck. Pamela’s
    sister, Penny Butler (“Penny”), saw Nelson grab her sister and her sister’s struggle
    with Nelson in the cab of the truck. Several other witnesses also saw the kidnapping.
    One person even gave chase in his own vehicle. Nelson eluded him, but the witness
    was able to write down the license plate number of the truck—Missouri plate number
    177-CE2. Several other eyewitnesses verified the truck’s license plate number.
    Later that evening, the custodian of the Grain Valley Christian Church in
    Kansas City, Missouri, and his wife saw a suspicious white truck with Missouri
    license plate number 177-CE2 parked in the church lot. The custodian’s wife wrote
    down the plate number and noticed an afghan in the front seat of the truck. They
    -3-
    contacted the police after seeing the kidnapping story on the ten o’clock news and
    informed them of the location of the truck. When the police arrived at the church, the
    truck was gone.
    The truck was found abandoned the next day in Kansas City, Missouri. A
    police dog that had been provided with some of Pamela’s clothing was dispatched to
    Nelson’s mother’s house and alerted to an afghan found inside the residence. That
    same day a large manhunt for Nelson commenced. On October 14, a civilian
    employee of a police department spotted Nelson hiding under a bridge. After he was
    spotted, Nelson went into the river and attempted to get away. When he made it back
    to shore, he was surrounded by railroad workers who detained him until the
    authorities arrived. After the authorities arrived, an onlooker shouted, “Where is the
    little girl?”2 Nelson turned to an officer and stated, “I know where she’s at, but I’m
    not saying right now.” His capture was broadcast live on television. The next day the
    police found Butler’s body in a wooded area behind the Grain Valley Christian
    Church. That discovery was broadcast on local television, and the United States
    Attorney held a live press conference from the discovery site. Subsequent
    investigation revealed that Pamela had been raped and then strangled to death with
    wire. The DNA in seminal fluid obtained from Pamela’s underpants matched
    Nelson’s DNA.
    On October 21, 1999, a federal grand jury charged Nelson with (1) the
    kidnapping and unlawful interstate transportation of Pamela for the purpose of sexual
    abuse which resulted in the death of the victim in violation of 18 U.S.C. § 1201(a)(1)
    and (g) and 18 U.S.C. § 3559(d) (1994); and (2) traveling across state lines with the
    intent to engage in a sex act with a female under the age of twelve which resulted in
    2
    Our prior opinion records the onlooker as shouting, “[W]here is the little girl?”
    Nelson 
    I, 347 F.3d at 705
    . The jury trial transcripts reflects that the onlooker yelled
    out, “What about the girl?” Tr. of Jury Trial, Vol. IV, at 268, United States v. Nelson,
    No. 4:99-cr-00303-FJG (W.D. Mo. Nov. 19, 2001), ECF No. 462.
    -4-
    the death of the victim in violation of 18 U.S.C. §§ 2241(c), 2245, and 3559(d). On
    October 25, 2001, Nelson pleaded guilty to count one of the indictment, and the
    district court, upon the government’s request and in accord with the plea agreement,
    dismissed count two of the indictment. Several days later, Nelson attempted suicide
    by ingesting a large amount of prescription medicine. He was treated at a local
    hospital, and the case then proceeded to the penalty phase of the trial in November
    2001. The jury hearing the penalty phase returned a verdict that death should be
    imposed.
    At sentencing, the district court offered Nelson the opportunity to address the
    court. Nelson, showing no remorse for what he had done, blistered the district court
    and the victim’s family with a profanity laden tirade. The jury returned a verdict of
    death against Nelson, and the district court imposed the death sentence in accordance
    with the jury’s verdict. The district court subsequently denied Nelson’s motion for a
    new trial.
    B. Procedural History
    Nelson appealed to this court, and we affirmed the district court’s judgment.
    Nelson 
    I, 347 F.3d at 704
    . Thereafter, the Supreme Court denied Nelson’s petition for
    certiorari. Nelson v. United States, 
    543 U.S. 978
    (2004).
    Nelson then moved to vacate, set aside, or correct his sentence in the district
    court. See 28 U.S.C. § 2255. The district court determined that no evidentiary hearing
    was necessary and that it could resolve Nelson’s claims from the trial record. The
    district court dismissed Nelson’s § 2255 motion and a companion motion to
    disqualify the district judge, and it subsequently denied Nelson’s motion to alter or
    amend the judgment. See Fed. R. Civ. P. 59. Nelson filed a notice of appeal and
    sought a certificate of appealability from the district court. He sought certification on
    each of his 60 separate claims of ineffective assistance of trial and appellate counsel
    in his § 2255 motion, the denial of his recusal motion, and the separate denial of his
    -5-
    motion for additional funding of expert and investigative services. The district court
    denied the certificate. Nelson then filed a motion for a certificate of appealability with
    this court.
    We granted a certificate of appealability on six claims in Nelson’s § 2255
    motion:
    A. Allegations of Trial Counsel’s Constitutional Ineffectiveness:
    (2) & (3) Failure to conduct adequate mitigation
    investigation including failure to move for a continuance
    to complete one.
    (4) Failure to conduct adequate investigation of
    defendant’s mental health.
    (5) Advising or instructing defendant to decline to submit
    to a mental health examination by a government examiner.
    (15) Failure to make objections:
    (e) to allegedly inflammatory and improper
    comments in the Government’s closing
    argument and rebuttal.
    B. Allegations of Appellate Counsel’s Constitutional Ineffectiveness:
    (1) Failure to conduct adequate review of the trial record
    and the law.
    (2)(c) Failure to raise on appeal the Government’s
    allegedly improper comments in closing arguments.
    Nelson II, 297 F. App’x at 565–66 (italics omitted).
    -6-
    We remanded the case to the district court, directing it to hold an evidentiary
    hearing on these issues and to make findings of fact and conclusions of law. We
    denied a certificate of appealability on the remaining claims.
    On remand, the district court held an evidentiary hearing to address the six
    issues. It denied habeas relief and denied Nelson a certificate of appealability. See
    Nelson v. United States (Nelson III), 
    97 F. Supp. 3d 1131
    (W.D. Mo. 2015). Nelson
    then moved this court for issuance of a certificate of appealability, which we denied.
    Nelson petitioned for rehearing by the panel or en banc, and the case was held
    in abeyance until the Supreme Court issued its decision in Buck v. Davis, 
    137 S. Ct. 759
    (2017). Thereafter, Nelson filed a petition for rehearing, and the government filed
    its response. We granted Nelson’s petition for panel rehearing. We subsequently
    granted Nelson’s motion to modify the certificate of appealability and expanded it to
    include the claim that Nelson’s trial counsel was ineffective for advising him to plead
    guilty.
    II. Discussion
    When reviewing a district court’s denial of a § 2255 motion, we apply de novo
    review “to the district court’s legal conclusions, and mixed questions of law and fact,
    but we review underlying factual findings for clear error.” Ortiz v. United States, 
    664 F.3d 1151
    , 1164 (8th Cir. 2011) (citing United States v. Hernandez, 
    436 F.3d 851
    ,
    855 (8th Cir. 2006); United States v. Duke, 
    50 F.3d 571
    , 576 (8th Cir. 1995)).
    On appeal, Nelson asserts that his trial counsel rendered constitutionally
    ineffective assistance of counsel by: (1) failing to conduct an adequate mitigation
    investigation, including failing to move for a continuance to complete one; (2) failing
    to conduct an adequate investigation of Nelson’s mental health; (3) advising or
    instructing Nelson to decline to submit to a mental health examination by a
    government examiner; and (4) advising Nelson to plead guilty.
    -7-
    Nelson’s claim that his trial counsel was “so defective as to require reversal of
    [his] . . . death sentence has two components.” Strickland v. Washington, 
    466 U.S. 668
    , 687 (1984). “First, [Nelson] must show that [his] counsel’s performance was
    deficient.” 
    Id. To satisfy
    this requirement, Nelson must show that his “counsel made
    errors so serious that counsel was not functioning as the ‘counsel’ guaranteed
    [Nelson] by the Sixth Amendment.” 
    Id. “Second, [Nelson]
    must show that the deficient performance prejudiced the
    defense. This requires showing that [his] counsel’s errors were so serious as to
    deprive [Nelson] of a fair trial, a trial whose result is reliable.” 
    Id. To prove
    prejudice,
    Nelson “must show that there is a reasonable probability that, but for counsel’s
    unprofessional errors, the result of the proceeding would have been different. A
    reasonable probability is a probability sufficient to undermine confidence in the
    outcome.” 
    Id. at 694.
    Because Nelson challenges his death sentence, the relevant
    “question is whether there is a reasonable probability that, absent the errors, the
    factfinder . . . would have concluded that the balance of aggravating and mitigating
    circumstances did not warrant death.” 
    Id. at 695.
    “To assess that probability, we
    consider ‘the totality of the available mitigation evidence—both that adduced at trial,
    and the evidence adduced in the habeas proceeding’—and ‘reweig[h] it against the
    evidence in aggravation.’” Porter v. McCollum, 
    558 U.S. 30
    , 41 (2009) (per curiam)
    (alteration in original) (quoting Williams v. Taylor, 
    529 U.S. 362
    , 397–98 (2000)).
    This “standard applies—and will necessarily require a court to ‘speculate’ as to the
    effect of the new evidence—regardless of how much or how little mitigation evidence
    was presented during the initial penalty phase.” Sears v. Upton, 
    561 U.S. 945
    , 956
    (2010) (per curiam). Such standard “is the proper prejudice standard for evaluating
    a claim of ineffective representation in the context of a penalty phase mitigation
    investigation.” 
    Id. If Nelson
    cannot “make[] both showings [of deficient performance and
    prejudice], it cannot be said that [his] . . . death sentence resulted from a breakdown
    -8-
    in the adversary process that renders the result unreliable.” 
    Strickland, 466 U.S. at 687
    . But “a court need not determine whether counsel’s performance was deficient
    before examining the prejudice suffered by the defendant as a result of the alleged
    deficiencies. . . . If it is easier to dispose of an ineffectiveness claim on the ground of
    lack of sufficient prejudice, . . . that course should be followed.” 
    Id. at 697.
    A. Prejudice Resulting From Inadequate Mitigation and Mental Health
    Investigation and Lack of Mental Health Examination
    For purposes of this opinion, we will begin by examining Strickland’s
    prejudice prong, “evaluat[ing] the totality of the available mitigation evidence . . . in
    reweighing it against the evidence in aggravation.” 
    Williams, 529 U.S. at 397
    –98
    (citation omitted). Nelson argues that had the jury heard the mitigation evidence
    presented at the evidentiary hearing, a reasonable probability exists that at least one
    juror would have struck a different balance.
    1. Totality of Mitigation Evidence
    a. Brain Damage
    During the evidentiary hearing, Nelson called several expert witnesses to
    testify regarding his brain damage. Records adduced at the evidentiary hearing show
    Nelson was rushed to a special children’s hospital after his birth because he had
    suffered a brain bleed, stopped breathing, and suffered from severe oxygen
    deprivation, leading to lasting effects on his frontal lobe—the part of the brain key
    to regulating behavior and impulse control. Dr. Carolyn Crawford, a neonatologist,
    analyzed Nelson’s birth records. She testified that Nelson’s mother received almost
    no prenatal care prior to Nelson’s birth. In addition, she testified that Nelson was born
    prematurely and suffered several complications after his birth, resulting in his
    hospitalization. Dr. Crawford summarized the myriad problems, which were
    documented in Nelson’s birth records, including his compromised neurological
    development. But she testified that information and studies on areas of brain injury
    and brain damage were not available in 2001—she could testify in terms of risk
    -9-
    factors, but she could not have offered this same testimony (i.e., the lingering effects
    of prenatal and neonatal insults) based upon her review of the records back in 2001.
    Dr. Ruben Gur, Ph.D., a neuropsychologist with a speciality in brain imaging
    and behavior, conducted a neuroimaging study of Nelson’s brain. He testified at the
    evidentiary hearing that MRI and PET neuroimaging confirmed that several areas of
    Nelson’s brain suffered significant damage, including the frontal lobes, the amygdala,
    the hippocampus, and the basal ganglia. According to Dr. Gur, when these areas of
    the brain are damaged, an individual is not able to effectively engage in rational
    planning, maintain impulse control (especially sexual impulses), and inhibit risky or
    aberrant thoughts and behaviors. Dr. Gur opined that the structural damage that the
    MRI detected in the frontal regions of Nelson’s brain “would indicate diminished
    executive functions such as abstraction and mental flexibility, planning, moral
    judgment, and emotional regulation, moderating limbic arousal and impulse control.”
    Appellant’s App. at 146. Likewise, Dr. Gur opined that the abnormal activity detected
    in the amygdala, frontal lobes, and cortex would diminish impulse control. He also
    noted that “abnormalities in basal ganglia could further impair rational performance
    under stress because they supply the neurotransmitter dopamine, which is necessary
    for intact frontal lobe functioning. The resulting behavior of someone with such brain
    damage would be disorganized, erratic and failing to adjust to situational demands.”
    
    Id. Despite these
    abnormalities, Dr. Gur recognized that “such individuals do respond
    well to structured environments, where the complexity of the surrounding and need
    for decision-making is reduced.” 
    Id. at 146–47.
    Also at the evidentiary hearing, Dr. Michael Gelbort, Ph.D., testified
    concerning his neuropsychological evaluation of Nelson. In his report, Dr. Gelbort
    noted that Nelson’s testing results indicated “frontal lobe disturbance/dysfunction”
    which “has an effect on his everyday thinking and reasoning capacities” and
    manifests as “impaired reasoning and learning/memory abilities.” 
    Id. at 180.
    Dr.
    Gelbort explained that damage in these areas of the brain affects an individual’s
    -10-
    ability to exercise judgment and control one’s impulses. According to Dr. Gelbort,
    “[T]he way behavior unfolds is that you can have impulsive behavior that takes time
    and develops slowly where there’s plenty of time to say, no, I shouldn’t do this, but
    it’s still an impulsive behavior even though it happens over time slowly.” Tr. of
    Evidentiary Hr’g, Vol. II, at 413, Nelson v. United States, No. 4:04-cv-08005-FJG
    (W.D. Mo. Apr. 15, 2014), ECF No. 261. Dr. Gelbort opined that Nelson’s behavior
    during the offense was consistent with frontal lobe dysfunction and showed abnormal
    disinhibition and impulsivity instead of planning.
    Dr. Xavier Amador, Ph.D., a clinical and forensic psychologist, testified during
    the evidentiary hearing that, in his opinion, Nelson suffered from frontal lobe
    dysfunction and that Nelson’s mental health was also impaired by a cognitive
    disorder (not otherwise specified), post-traumatic stress disorder, psychotic disorder
    (not otherwise specified), and a personality disorder that would impair his
    functioning. Dr. Amador also found that Nelson showed signs of paranoid thinking.
    Dr. Amador testified that he reviewed an affidavit prepared by Dr. Natalie Novik
    Brown, Ph.D., a fetal alcohol spectrum specialist, who opined that Nelson “may or
    may not be fetal alcohol [affected] but certainly had signs of neurological impairment
    that may be related to fetal alcohol syndrome.” 
    Id. at 431.
    He opined that Nelson was
    severely mentally ill and in a dissociative state at the time of the offense, meaning he
    was unable to appreciate the nature and quality or wrongfulness of his acts or
    conform his conduct to the requirements of the law. He concluded that Nelson
    committed the offense under the influence of severe mental disturbances that affected
    his perceptions, judgment, impulses, and ability to conform his conduct to the
    requirements of the law.
    Dr. Dan Martell, a forensic neuropsychologist, who studies the brain and
    behavior, and particularly the effects of brain damage on human behavior, testified
    as a government witness at the evidentiary hearing. He evaluated Nelson on
    -11-
    September 9–10, 2010, for nine-and-a-half hours.3 He identified Nelson as having
    “brain damage, brain dysfunction, [and] neurological impairments.” Tr. of
    Evidentiary Hr’g, Vol. IV, at 657, Nelson v. United States, No. 4:04-cv-08005-FJG
    (W.D. Mo. Apr. 17, 2014), ECF No. 263. Dr. Martell acknowledged that this
    finding—and the identical findings of the other experts—are “evidence of
    mitigation.” 
    Id. at 658.
    b. Nelson’s History and Characteristics
    At trial, several individuals testified about Nelson’s characteristics and
    upbringing. Nancy Nelson (“Nancy”), Nelson’s mother, testified that Nelson was
    diagnosed with dyslexia and was a poor student, frequently had fights and behavioral
    problems in school, and had a bed-wetting problem well into his teen years. Nancy
    also testified that two of her children were schizophrenic. She admitted that she was
    an alcoholic and that because she had to work long hours to support her children, she
    was frequently away from home, requiring the boys to care for themselves. This
    resulted in the boys often getting into trouble at school and in the community.
    Mary Smith, Nancy’s sister and Nelson’s aunt, testified about Nelson’s
    disadvantaged and difficult childhood. So too did Georganna Romero, Nancy’s sister
    and Nelson’s aunt, who described the poor living conditions of Nancy’s home in
    Texas and further described how the house smelled of urine. Irene Wood testified that
    she helped Nancy and her five boys get a home, clothing and personal items when
    they moved to Texas. She recounted the poor conditions of Nelson’s upbringing in
    Texas.
    Two of Nelson’s brothers testified about Nelson’s childhood. Steven Nelson
    (“Steven”), Nelson’s youngest brother, testified that he is employed as an engineer
    3
    Dr. Martell previously attempted to evaluate Nelson in the fall of 2001 at the
    government’s request, but Nelson refused to be evaluated.
    -12-
    and has a successful career. After high school, Steven attended DeVry Institute in
    Kansas City, where he had a 3.9 grade point average. He recounted his disadvantaged
    childhood in Texas and how his mother Nancy neglected him and his brothers. He
    corroborated testimony of Nelson’s bed-wetting problem, how his mother was never
    home and was either working or drinking, and how he and his brothers had to take
    care of themselves most of the time.
    Kenneth Nelson (“Kenneth”), Nelson’s twin brother who suffered no trauma
    at birth, testified he is a satellite communications maintenance operator and installer
    in the U.S. Army. He characterized his career as successful. He graduated from school
    with a 3.69 grade point average. He testified about his family’s disadvantaged and
    impoverished childhood, telling the jury that his mother seriously neglected him and
    his brothers. He stated that his mother was never around and was always at the bar
    working or drinking alcohol. He also described an abusive boyfriend of his mother.
    According to Kenneth, he and Nelson would frequently burglarize and steal from
    homes when they lived in Texas. But Kenneth straightened his life out when he
    moved back to Missouri and lived with his aunt and uncle, where he became involved
    in high school football, worked at a grocery store as a stocker, and did well in school.
    Gene Thompson was the Nelson family’s landlord when they lived in Texas.
    He testified that they lived in Section 8 housing and described the poor, unkempt
    conditions of their home. Thompson stated that when the Nelson family left the rental
    property, it was in extremely poor condition.
    Michael Griffith, a former neighbor of the Nelson family in Texas, testified that
    Nancy was never home and the boys were frequently left alone to fend for
    themselves. Griffith stated that he did little things to try to aid the Nelson family, such
    as plumbing repairs at no charge. He testified that the home was always messy and
    unclean. He also testified that Nelson’s brothers made fun of him because of his bed-
    wetting problem.
    -13-
    Rhonda Monroe (“Rhonda”), a former babysitter for the Nelson children in
    Texas, testified that when Nancy would go to work, she would bring the children to
    Rhonda’s home. Rhonda testified Nelson had a bed-wetting problem and that
    Rhonda’s husband would punish Nelson by spanking him with a belt. Rhonda’s
    husband was an alcoholic and was very abusive towards Nelson and his brothers; they
    were very scared of him. When Rhonda’s husband was home, the Nelson boys were
    required to stay in one room of Rhonda’s home. If they left the room, Rhonda’s
    husband would spank the boys with a belt. Rhonda’s daughter, Jennifer Monroe
    (“Jennifer”), testified that the Nelson boys were always required to stay in one room
    when her mother was babysitting them. According to Jennifer, her stepfather, Billy
    Reese, was always spanking them with a belt. She testified that the Nelson boys were
    extremely afraid of her stepfather.
    Ellen Crutsinger, a former teacher to several of the Nelson boys in Texas,
    testified that Nelson was in a special education class and struggled while in school.
    She recalled Nelson helping a crippled girl in a wheelchair while in elementary
    school. Nelson would push the girl around the school grounds in her wheelchair, and
    the two developed a friendship. Crutsinger testified that Nancy never attended the
    “meet the teacher” nights at the school.
    Homer Dear, Nelson’s former school principal and a former Texas State
    Representative, testified that he knew the Nelson family during the time they lived
    in Texas and that he was the boys’ principal at the elementary school. Dear believed
    the boys were physically and mentally abused. He described the Nelson family as a
    very poor family and also described how he had tried to help them. He testified about
    the boys’ poor hygiene and how he would require the boys to take showers and would
    give them clothing at the school. According to Dear, he bought clothes for the boys
    at a store on at least one occasion. He also visited the Nelson home and described the
    house as unclean.
    -14-
    David Cunningham, Nelson’s employer, described Nelson as a pleasant
    employee and a good worker. He characterized Nelson as reliable and conscientious
    when working for his basement waterproofing business.
    At trial, Nelson called expert defense witness Dr. Mark Cunningham to testify
    on his behalf. Dr. Cunningham is a clinical and forensic psychologist who frequently
    testifies as a mitigation and sentencing expert in capital cases in the United States. He
    testified about the effect of childhood abuse and neglect on Nelson’s character and
    development. Dr. Cunningham explained how the squalid conditions and abusive and
    violent nature of Nelson’s childhood affected the formation of Nelson’s character.
    According to Dr. Cunningham, Nelson would become less violent as he aged.
    c. Nelson’s Father and Family Background
    At trial, Nancy testified in detail about Kenneth Morse, Nelson’s violent and
    abusive father. She told the jury that Morse frequently beat her and was abusive to her
    boys, too. She recounted for the jury in detail how Morse, on one occasion, tied her
    up and shocked her with an electrical cord. In addition, Morse would lock her in
    closets in their home. On another occasion, Nancy testified that when she was
    pregnant with her son Paul, Morse threw her to the ground and beat and stomped on
    her so severely that she had to have her spleen removed. Nancy moved with her
    children, including Nelson, to California and Texas to flee Kenneth. Smith testified
    that Morse regularly beat Nancy and that he would also lock her up in their home.
    Smith helped Nancy escape Morse when they moved to California and Texas.
    Romero testified that Morse beat and tortured Nancy. She recounted how Morse tried
    to electrocute Nancy.
    During trial, Morse flatly denied almost every allegation made about his
    frequent and severe beatings of Nelson and his mother Nancy. But medical records
    adduced at the evidentiary hearing confirmed that Nancy did undergo a splenectomy
    in October 1975 while she was pregnant with Paul.
    -15-
    Evidence at the evidentiary hearing also disclosed Morse’s background. Morse
    was one of 14 siblings born into severe poverty. His “siblings described him as
    . . . ‘unbalanced[,’] ‘always strange[,’] and always in trouble as a child.” Appellant’s
    App. at 61. He suffered from “‘fits,’ during which he would pull his hair, and bang
    his head on the walls, the floor or rocks. He would bite and pinch himself until he
    bled.” 
    Id. He “ate
    aspirin like it was candy” and ate chicken feces. 
    Id. at 62.
    At age
    ten, he attacked his seven-year-old brother with an ax and cut off his toe. He was
    cruel toward animals and became increasingly violent with age. At age 17, he raped
    a 13-year-old girl. A year later, he attempted to rape a seven-year-old girl. Numerous
    family members acknowledged that Morse displayed symptoms of schizophrenia,
    including acting delusional and paranoid. In addition to Morse, other family members
    on Morse’s side of the family also exhibited signs of mental illness, including
    episodes of delusions, depression, schizophrenia, psychosis, and paranoia. On one
    occasion, Morse’s brother Fred was found in the woods with a gun, claiming to have
    seen and heard their dead brother Charlie, and was taken into custody and
    hospitalized. Morse’s brother, Milas, and his sisters, Beth and Evelyn, suffer from
    depression and other mental health problems. Morse also has at least one nephew and
    three nieces that have been diagnosed with mental illnesses. Milas also received an
    18-year sentence for raping his four-year-old great-granddaughter. Morse’s nephew,
    Milas Jr., is alleged to have raped all three of his own children. Morse’s nephew,
    Chester, raped his 13-year-old daughter.
    Jill Miller, MSSW, testified at the evidentiary hearing. She stated that she
    prepared Nelson’s social history and discovered a multigenerational history of mental
    illness, a history of alcoholism, substance abuse on both sides of the family, domestic
    abuse on both sides of the family, as well as inappropriate sexual behavior and
    criminal sexual misconduct. She also discovered that there was severe poverty on the
    Morse side of the family. Miller testified that she was able to gather additional
    medical records on Nancy, which showed the abuse that Nancy suffered and the
    medical records for one of Nelson’s brothers, who suffered from schizophrenia.
    -16-
    Dr. Leslie Lebowitz, Ph.D., a clinical psychologist with particular expertise in
    the effects of complex trauma on psychological development and behavior, testified
    at the evidentiary hearing regarding the sustained abuse and neglect inflicted on
    Nelson and how it impacted him. She testified that Nelson’s family tree was “riddled
    with major psychopathology, substance abuse, and patterns of interpersonal violence
    and neglect.” Tr. of Evidentiary Hr’g, Vol. III, at 530, Nelson v. United States, No.
    4:04-cv-08005-FJG (W.D. Mo. Apr. 16, 2014), ECF No. 262. She stated that Nelson
    was born to a mother who was battered and unprepared to parent him; she also
    testified that his mother severely neglected him, failed to protect him from abuse, and
    later beat and emotionally abused him. Dr. Lebowitz testified that Nelson
    “experienced the most severe kind of trauma, which is chronic, severe developmental
    trauma.” 
    Id. at 535.
    According to Dr. Lebowitz, as a result of the “onslaught of
    horrifying life experiences” inflicted upon Nelson, 
    id. at 539,
    “every single
    developing system in his self, his emotional system, his cognitive system, his
    biological system, his capacity to attach, all of those fundamental systems [were]
    under continuous and relentless assault from the violence,” 
    id. at 538.
    She explained:
    The problem with Mr. Nelson’s life is that it was a continuous, relentless
    barrage of trauma and neglect, and the ubiquity of what happened, the
    variety of what happened, the utter lack of rescue or protection and the
    amount of time, the slough of development over which these
    experiences happened create a kind of toxic load that is qualitatively
    unlike other things.
    
    Id. at 546–47.
    Dr. Lebowitz opined this trauma occurred “during the period of life in
    which his brain [was] under the most rapid period of development in which [he was]
    growing more neuro connections than [he was] losing.” 
    Id. at 538.
    As a result, she
    testified, Nelson suffered damage to the parts of the brain and his psychological
    development that are involved in inhibiting impulses and regulating behavior.
    -17-
    d. Incarceration History and History of Physical and Sexual Abuse
    During trial, the jury heard testimony regarding Nelson’s time at the
    Community Corrections of America (CCA) federal holding facility in Leavenworth,
    Kansas. Melvin Lister, a CCA guard, testified that he worked in the segregation area
    of CCA when Nelson was housed there. Lister testified that inmates frequently
    threatened and harassed Nelson. Lieutenant Bruce Roberts, another CCA employee,
    testified that inmates frequently verbally harassed Nelson. During the 25 months that
    Nelson was housed at CCA, he never tried to escape. Roberts never considered
    Nelson a threat.
    CCA officials, as a part of a routine practice in which all phone conversations
    of inmates are recorded, recorded a conversation between Nelson and his girlfriend,
    Kerri Dillon. At trial, the defense played that conversation for the jury. In the
    conversation, Dillon and Nelson discussed, among other things, Dillon’s recent
    pregnancy by Nelson. Nelson appears to express remorse for Butler’s murder, telling
    Dillon of his intent to tell law enforcement authorities of his involvement in the
    crime. Nelson states, “I’m just gonna do the right thing for once in my life.” Tr. of
    Jury Trial, Vol. VIII, at 861, United States v. Nelson, No. 4:99-cr-00303-FJG (W.D.
    Mo. Nov. 26, 2001), ECF No. 466 (quoting Def.’s Ex. 113 at 16).
    The evidentiary hearing disclosed that Nelson was physically and sexually
    assaulted while incarcerated as a youth and engaged in self-harm, including multiple
    suicide attempts. The evidence showed that Nelson was sent to the Texas Youth
    Commission (TYC) at age 14. While there, Nelson witnessed other residents being
    sexually assaulted and was physically assaulted several times. His medical records
    document bruising and swelling on his face and around his left eye and injuries to his
    nose, upper chest, and the back of his head. He requested that staff put him in
    isolation and separate him from the other residents. Staff frequently had to place
    Nelson in restraints while in isolation to prevent him from injuring himself because
    of his attempts to slash his wrists using a Coke can, the teeth from a comb, and his
    -18-
    own fingernails. Upon his release from TYC after four months, Nelson’s facial
    injuries were still visible. After leaving TYC, Nelson moved between his mother’s
    home and other juvenile institutions. His mother also sent him to his father’s home
    in Kansas City, where Morse would frequently abuse drugs and cuss at and beat
    Nelson’s elderly grandmother. One day, Nelson went to the train yards and attempted
    to kill himself by jumping in front of a moving train, but a railroad detective
    intervened. After Nelson returned to his mother in Texas, Nelson was once again in
    and out of juvenile detention, including Booneville. Medical records from this facility
    show that Nelson sustained injuries to his head and face; he was also sexually
    assaulted.
    Evidence adduced at the evidentiary hearing also showed that Nelson was
    sexually victimized while in his mother’s care. When Nelson was seven or eight years
    old, one of his mother’s boyfriends molested him. And, while Nelson was living in
    an apartment complex in California, an older man anally penetrated him and forced
    him to perform oral sex.
    2. Totality of Aggravating Evidence
    a. Offense of Conviction
    At trial, the government presented 30 witnesses over a two-day period. We
    have already recounted the egregious facts revealed through these witnesses’
    testimony in the background section of this opinion. See supra Part I. We recount
    some of this testimony in more detail here to clarify its use as aggravating evidence.
    James Shannon Robinson testified that on September 29, 1999, he and Nelson
    spent the day working together on a job site where Nelson revealed to Robinson that
    he wanted to kidnap a female and then take her to a remote location where he could
    torture, rape, electrocute, and then kill and bury her. Nelson bragged he was going
    back to the penitentiary anyway, and he “wanted to go for something big.” Tr. of Jury
    -19-
    Trial, Vol. III, at 96, United States v. Nelson, No. 4:99-cr-00303-FJG (W.D. Mo. Nov.
    19, 2001), ECF No. 461.
    On October 2, 1999—ten days before Pamela was kidnapped—Nelson, in the
    middle of the night, held a knife to the throat of Michanne Mattson, a medical
    student, and attempted to drag her kicking and struggling from her apartment parking
    lot to his white Ford pickup. Mattson testified that Nelson “told [her] not to say
    anything or he would cut [her] throat. And he said that several times, that he would
    kill [her] if [she] said anything.” 
    Id. at 112.
    Nelson handcuffed Mattson’s left wrist.
    According to Mattson, he then pushed her toward the parking lot with the knife to her
    throat. Nelson told Mattson “he was going to kill [her] if [she] said anything, to keep
    quiet, you f***ing b***h, I’ll kill you if you say anything.” 
    Id. at 113–14.
    Mattson
    stated that Nelson called her “a f’ing b***h” “[t]wo or three times.” 
    Id. at 114.
    Mattson eventually pushed away from Nelson and pulled the knife down from her
    throat and yelled for help, but Nelson’s gloved hands were over her mouth. Mattson
    dropped to her knees, and Nelson started dragging Mattson by the handcuffs out to
    the parking lot while cursing at her. “He kept calling [her] a f***ing b***h and
    [saying] that he was going to kill [her].” 
    Id. at 115.
    Mattson then dropped limply to
    the pavement, rolled away from him, and continued yelling. Nelson ripped Mattson’s
    purse off her shoulder and ran to his truck, but he kept looking back at her saying, “If
    you look at me, b***h, I’ll kill you. Don’t look at me. Better run, b***h, I’ll kill
    you.” 
    Id. at 116.
    Mattson testified Nelson said that about five times.
    Around 4:00 p.m., on Tuesday, October 12, 1999—the day that Pamela was
    kidnapped—Nelson told an acquaintance “that he knows where a 14-year-old girl is,
    that right now is the time to get her, take her, kill her, rape her.” Tr. of Jury Trial, Vol.
    IV, at 149. Nelson was “hyper” and “anxious.” 
    Id. A little
    over an hour later in
    Kansas City, Kansas, ten-year-old Pamela left her home on her roller skates to go
    one-and-a-half blocks to the local gas station to buy some cookies and soda. Her 11-
    year-old sister Penny was playing on the front porch and saw her sister leave.
    -20-
    Penny testified that before Pamela returned home, a white Ford pickup had
    parked along the street with the driver’s door left ajar. Penny saw Pamela skating
    toward home, the same way she had skated toward the convenience store. Pamela
    skated toward the pickup truck; when she approached the truck, Penny testified hat
    Nelson “came up from out the truck and grabbed her and threw her in the truck and
    slammed the door and drove by.” 
    Id. at 176.
    Penny began screaming. Hearing her
    screams, her teenage sister Casey Eaton came out of the house and looked to where
    Penny was pointing and saw a white pickup truck pulling away. As Nelson drove past
    the screaming girls, he “flipped [them] off.” 
    Id. at 177.
    The girls’ screaming and the
    tires’ squealing attracted the attention of Paul Wilt who was sitting in his truck
    visiting a friend nearby. Wilt gave chase, but eventually lost sight of the truck. He
    was able to get its license tag number—177-CE2.
    Between 6:30 and 7:30 p.m. that same evening, Carl and Shirley Condra drove
    to their church, Grain Valley Christian Church in Grain Valley, Missouri. The
    Condras saw a white Ford pickup truck with the license plate number 177-CE2
    parked behind the church. The truck was unlocked and empty. The Condras did not
    recognize the truck as belonging to any member of the congregation and believed its
    presence to be suspicious. They tried to find a police officer, but found none and went
    home. Later that night, after seeing the 10:00 p.m. news of Pamela’s abduction which
    included a description of the truck, they immediately called the police.
    Sometime around 8:00 p.m. or thereafter that evening, Nelson drove to his
    mother Nancy’s house in Kansas City, Missouri. Nelson and his mother then drove
    to the Oasis Bar, which was a block and a half away from Pamela’s home. Nancy
    drank, while Nelson played a video game. After they left the bar, they stopped at the
    gas station where Pamela had bought her cookies and soda. Nelson purchased a soda
    and cigarettes. Nelson and Nancy were at his girlfriend’s house when the news
    broadcast Pamela’s abduction. Nelson showed no anxiety, remorse, grief, or other
    reaction. Nelson and Nancy then returned to Nancy’s house.
    -21-
    At 11:00 p.m., Patti Griffith, Nancy’s next-door neighbor, saw Nelson on the
    passenger side of the white pickup truck wiping the dashboard and underneath areas
    while periodically glancing up and down the street. Later that night, a noise awakened
    Griffith. She looked out the window and noticed that the pickup truck was gone, and
    Nelson was pacing around in his yard.
    Around 2:00 a.m. on the morning of Wednesday, October 13, 1999, Nelson
    called for a cab. The dispatcher who took the call recalled Nelson being “real cool”
    and “cool as a cucumber”; Nelson even told the dispatcher a joke. 
    Id. at 227.
    Around 9:00 a.m. that morning, a white Ford pickup truck with the license
    number 177-CE2 was found abandoned ten blocks from Nelson’s residence. The
    truck appeared to have been recently cleaned; it was left unlocked with the keys lying
    on the floorboard. The manhunt for Nelson and the search for Pamela continued
    throughout Wednesday.
    On Thursday, October 14, 1999, Laurie Torrez, a civilian employee of the
    Kansas City, Kansas Police Department, spotted Nelson under the 18th Street Bridge
    and called the police. Nelson had injured his leg while attempting to lower himself
    from the bridge. He was unable to escape and submitted to capture. Before a
    helicopter arrived to extract him from the area, a large crowd of watchers assembled.
    A member of the crowd yelled out, “What about the girl?” 
    Id. at 268.
    Nelson looked
    at the arresting officer and said, “I know where she’s at, but I’m not saying right
    now.” 
    Id. at 269.
    Later than day, a complaint was filed against Nelson for the
    kidnapping of Pamela. Pamela remained missing.
    On Friday, October 15, 1999, law enforcement personnel who were searching
    the woods and fields east of the church first discovered Pamela’s white sports bra.
    They then discovered her underpants. Her nude, lifeless body was found buried under
    a pile of brush. A wire ligature was wrapped around her throat.
    -22-
    Autopsy results revealed numerous scrapes and abrasions and blunt force
    trauma to Pamela’s mouth and head. Her hymen had been torn near the time of death.
    Redness and irritation present in her genital area was consistent with sexual assault.
    The cause of death was strangulation.
    Pamela’s underpants were submitted to the Federal Bureau of Investigation
    (FBI) for DNA analysis. The FBI’s DNA analysis revealed the presence of semen in
    the crotch area of Pamela’s underpants. When compared to Nelson’s blood sample,
    test results conclusively showed that he was the source of the DNA in the semen
    stain.
    Inmates housed with Nelson also testified about discussions they had with
    Nelson. Inmate Edward Frazier testified that he and Nelson
    got into a conversation about . . . building a cell and [Nelson] said the
    cells would . . . have nothing in it besides cotton. He said that he would
    watch his victim like seven days a week and then at some point he
    would kidnap them, put them in that room. I asked him what did the
    room consist of. He said there would be cotton on the floor. They
    wouldn’t have a bed. They wouldn’t have a shower. The only thing they
    would have is a commode and they would get their toilet paper from the
    outside of it.
    Tr. of Jury Trial, Vol. VI, at 503, United States v. Nelson, No. 4:99-cr-00303-FJG
    (W.D. Mo. Nov. 20, 2001), ECF No. 464.
    According to Frazier, Nelson told him he was going to abduct “[m]ostly”
    women, 
    id., and that
    he planned on binding them down and “[d]o what he wanted to
    do with them,” 
    id. at 504.
    This included having sex with them. He told Frazier that
    “he knew how to get belts and how to tie a person down to where he could actually
    put them in different positions where he could have sex with them, and he described
    -23-
    it in detail.” 
    Id. He also
    told Frazier that after he was “done with them,” he would
    “[k]ill them.” 
    Id. While he
    did not tell Frazier precisely how he would kill his victims,
    he did tell Frazier “that once he did kill them, that he would [dispose of the bodies]
    the old-fashioned way,” which was “the river bed.” 
    Id. Inmate Steven
    Bailey testified that his cell was next door to Nelson’s cell.
    About 2:00 or 3:00 a.m. in March of 2000, Bailey heard a voice coming from
    Nelson’s cell, which he recognized as Nelson’s. He “heard high-pitched[,] low-
    volume type screams that sounded like a little girl” and “cries for mommy.” Tr. of
    Jury Trial, Vol. V, at 361, United States v. Nelson, No. 4:99-cr-00303-FJG (W.D. Mo.
    Nov. 20, 2001), ECF No. 463. These sounds were repeated a couple of times during
    a five-to-ten minute period. In May of 2000, Bailey was awake reading around 3 or
    4 a.m. in the morning when he heard sounds coming from Nelson’s cell. He “heard
    a series of short high-pitched screams that were again low in volume. Heard cries for
    mommy. Help me. Don’t hurt me. Don’t kill me.” 
    Id. at 362.
    He recognized the voice
    as Nelson’s. The next day, the same sounds occurred, lasting ten to fifteen minutes.
    This time, Bailey confronted Nelson, saying, “How could you do that to that little
    girl[?]” 
    Id. at 363.
    Nelson replied, “You wouldn’t believe it.” 
    Id. b. Victim
    Impact and Nelson’s Address to the Court
    In addition to the evidence of guilt, the jury also heard evidence about the
    uniqueness of Pamela and the impact her death had on the lives of her family
    members.
    When offered the opportunity to address the court, Nelson, showing no remorse
    for what he had done, blistered the district court and the victim’s family with a
    profanity laden tirade.
    -24-
    c. Escape Attempts and Prior Criminal History
    While in custody on this offense at CCA, Nelson talked about escaping,
    unraveled a section of the prison fencing, and fashioned two workable handcuff keys.
    Nelson threatened to mace his state probation officer. And, while at CCA, in an
    unprovoked assault, he beat a correctional officer and threatened to kill yet another
    correctional officer.
    The jury also learned of Nelson’s three prior Missouri state convictions for
    stealing and a conviction for attempted escape from custody.
    d. Dr. Martell’s Testimony at the Evidentiary Hearing
    Dr. Martell, the government’s expert witness, testified at the evidentiary
    hearing that “despite [Nelson’s] level of brain impairment that’s apparent on the
    testing and examination,” looking at Nelson’s behavior in the course of committing
    the crime, Dr. Martell found no impulsivity. Tr. of Evidentiary Hr’g, Vol. IV, at 649.
    Dr. Martell stated that Nelson tried to carry out his fantasy on another victim, and
    when that did not work, he selected another more youthful, more easily controlled
    victim. According to Dr. Martell, Nelson laid in wait, hid himself, brought electrical
    cords to bind the victim, kidnapped her, and took off at a high rate of speed in a
    manner that people would not be able to see him or identify him. He also took the
    victim to a secluded area and bound her up so she could not get away. Dr. Martell
    opined that Nelson’s actions showed planning as opposed to impulsive acting out. For
    those reasons, Dr. Martell did not believe that Nelson’s brain damage played a
    significant role in him committing this crime. Dr. Martell also testified that he did not
    believe that Nelson met the standards with regard to not understanding the
    wrongfulness of his behavior. He specifically noted that Nelson attempted to avoid
    being seen and attempted to get rid of incriminating evidence. Dr. Martell testified,
    “If you didn’t know it was wrong, there’s no reason to get rid of the truck, to wipe it
    down for evidence, to try and remove fibers from the crime scene that could identify
    him.” 
    Id. at 650.
    Dr. Martell testified that he had reviewed the reports of Dr. Daniel
    -25-
    Foster,4 Dr. Gelbort, Dr. Brown, Dr. Amador, Dr. Crawford, Dr. Lebowitz, Dr. Gur,
    Dr. Miller, and Dr. Roger Jones.5 Dr. Martell testified that none of these reports
    changed his opinions regarding Nelson.
    3. Reweighing of the Evidence
    We have now reweighed the totality of the available mitigation evidence—both
    that offered at trial and that offered at the evidentiary hearing—against the evidence
    in aggravation to determine whether a reasonable probability exists that Nelson would
    have received a different sentence. See 
    Porter, 558 U.S. at 41
    . We conclude that the
    result would have been the same. This is not a case in which the “[t]he judge and jury
    at [Nelson’s] original sentencing heard almost nothing that would humanize [Nelson]
    or allow them to accurately gauge his moral culpability.” See 
    id. (explaining that
    the
    judge and jury “learned about [the petitioner’s] turbulent relationship with [his
    girlfriend], his crimes, and almost nothing else”). Nor is this a case where the “jury
    heard only one significant mitigating factor” before imposing the death penalty. See
    Wiggins v. Smith, 
    539 U.S. 510
    , 537 (2003) (“Wiggins’ sentencing jury heard only
    one significant mitigating factor—that Wiggins had no prior convictions. Had the jury
    been able to place petitioner’s excruciating life history on the mitigating side of the
    scale, there is a reasonable probability that at least one juror would have struck a
    different balance.” (citation omitted)). Instead, during the penalty phase, the jury
    heard substantial mitigating evidence that (1) Nelson was a poor student who suffered
    from dyslexia; (2) Nelson frequently fought and had behavioral problems in school;
    (3) Nelson had a bed-wetting problem well into his teen years, which he was teased
    for; (4) his mother was an alcoholic; (5) Nelson’s mother was frequently away from
    4
    Dr. Foster is the forensic psychologist that the defense hired to evaluate
    Nelson’s mental health. The district court ultimately disallowed Dr. Foster’s
    testimony during the penalty phase. See Nelson 
    III, 97 F. Supp. 3d at 1151
    .
    5
    Dr. Martell reviewed a dermatological report prepared by Dr. Jones dated
    January 10, 2012, in which Dr. Jones examined Nelson and found his skin normal.
    -26-
    the home, resulting in the boys caring for themselves and getting into trouble; (6)
    Nelson and his siblings lived in poor conditions in a home that smelled of urine; (7)
    two of Nelson’s siblings have schizophrenia; (8) Nelson’s babysitter’s husband was
    an alcoholic and abusive toward Nelson, particularly because of his bed-wetting
    problem; (9) Nelson showed kindness to a crippled girl in a wheelchair while in
    elementary school; (10) Nelson was physically and mentally abused as a child; (11)
    Nelson had poor hygiene as a child; (12) Nelson was a pleasant, reliable, and good
    worker; (13) the squalid conditions and abusive environment that Nelson lived in
    affected the formation of Nelson’s character; (14) Nelson’s father was violent and
    abusive to his mother and to Nelson, including using electric shock to abuse his
    mother on one occasion; (15) inmates frequently threatened and harassed Nelson at
    CCA; and (16) Nelson expressed he wanted to do the right thing in a recorded phone
    call at the CCA.
    Having reweighed the evidence, including the additional mitigating evidence
    presented in the post-convicting proceeding, we conclude that there is no reasonable
    probability of a different outcome.
    Accordingly, we affirm the district court’s denial of Nelson’s ineffective
    assistance claims for (1) failing to conduct an adequate mitigation investigation,
    including failing to move for a continuance to complete one; (2) failing to conduct
    an adequate investigation of Nelson’s mental health; and (3) advising or instructing
    Nelson to decline to submit to a mental health examination by a government examiner
    because we conclude that no prejudice resulted.
    B. Guilty Plea
    After we granted Nelson’s petition for panel rehearing, we subsequently
    granted Nelson’s motion to modify the certificate of appealability and expanded it to
    include the claim that Nelson’s trial counsel was ineffective for advising him to plead
    guilty.
    -27-
    Prior to trial, Nelson’s counsel advised him that there was no viable defense to
    the charges against him and counseled him to enter a guilty plea, proceed to trial only
    on the sentencing phase of his capital trial, and argue that his plea established an
    acceptance of responsibility for purposes of punishment. Nelson argues that the
    advice on which this plea was based was erroneous because he did have a defense to
    the capital charges—he could have presented an affirmative defense of insanity under
    18 U.S.C. § 17. According to Nelson, he could have presented evidence that he was
    suffering from a severe mental disease or defect at the time of the offense. Nelson
    argues that counsel’s advice to plead guilty was not an informed strategic decision;
    instead, it was made in a vacuum without the benefit of an investigation into his
    mental health. Had he been properly advised of the availability of the defense, Nelson
    argues he would have not entered a plea but would have availed himself of the
    applicable defense and gone to trial.
    In response, the government argues that we should dismiss Nelson’s claim of
    ineffective assistance based on counsel advising him to plead guilty where he had an
    insanity defense because this issue was not one of the issues on which we remanded
    for an evidentiary hearing, nor does it relate back to issues raised in Nelson’s original
    timely-filed § 2255 motion. The government asserts that because this new claim does
    not relate back to Nelson’s original, timely-filed § 2255 motion, it is not properly
    raised in the certificate of appealability from the district court’s § 2255 order that
    denied relief on other grounds. Therefore, the government argues, the issue
    constitutes a second or successive § 2255 motion that cannot be considered until this
    court grants permission in accordance with the requirements under 28 U.S.C.
    § 2255(h).
    “The relation back of an amendment is governed by Rule 15(c) and presents
    a question of law which this Court reviews de novo.” Robinson v. Clipse, 
    602 F.3d 605
    , 607 (4th Cir. 2010). “An amendment to a pleading relates back to the date of the
    original pleading when . . . the amendment asserts a claim or defense that arose out
    -28-
    of the conduct, transaction, or occurrence set out—or attempted to be set out—in the
    original pleading . . . .” Fed. R. Civ. P. 15(c)(1)(B).
    To arise out of the same conduct, transaction, or occurrence, the claims
    must be tied to a common core of operative facts. An amended motion
    may raise new legal theories only if the new claims relate back to the
    original motion by arising out of the same set of facts as the original
    claims. The facts alleged must be specific enough to put the opposing
    party on notice of the factual basis for the claim. Thus, it is not enough
    that both an original motion and an amended motion allege ineffective
    assistance of counsel during a trial. The allegations of ineffective
    assistance must be of the same time and type as those in the original
    motion, such that they arise from the same core set of operative facts.
    Dodd v. United States, 
    614 F.3d 512
    , 515 (8th Cir. 2010) (cleaned up).
    In Nelson’s original, timely-filed § 2255 motion, the only claim that he made
    with regard to defense counsel’s alleged ineffectiveness as to his guilty plea is as
    follows:
    (18) Defense counsel advised and convinced Movant to plead guilty to
    count one of the indictment in exchange for the Government dismissing
    count two of the indictment and letting the defense argue that Movant
    had accepted responsibility for his actions, a contention that was
    unanimously rejected by the jury[.] To reach this agreement, Movant
    was required to waive any post-conviction challenge as to the guilty
    plea. This is an unenforceable condition and trial counsel were placed
    in a conflicted position when they advised Movant to accept the
    conditions of the offer while ostensibly avoiding post-conviction review
    of the reasonableness of that advice as it pertained to Movant’s decision
    to enter a guilty plea.
    -29-
    Mot. Brought Pursuant to 28 U.S.C. § 2255 to Vacate the Conviction & Sentence
    Imposed at 11–12, Nelson v. United States, No. 4:04-cv-08005-FJG (W.D. Mo. Nov.
    6, 2005), ECF No. 25.
    We conclude that Nelson’s claim that his trial counsel was ineffective for
    advising him to plead guilty is not of the same “time and type” as the ineffective-
    assistance claims in his original petition. In his original § 2255 motion, the issue was
    whether the plea agreement waiver of post-conviction relief placed trial counsel in
    a position of conflict because such relief might entail allegations and proof of their
    ineffectiveness. Nelson did not specifically raise whether defense counsel provided
    ineffective assistance of counsel in advising him to plead guilty on the basis that he
    did not have a defense to the capital charges. The district court denied Nelson’s
    original § 2255 motion on all issues without an evidentiary hearing. On appeal, we
    granted a certificate of appealability on six issues and remanded for an evidentiary
    hearing to address those issues. See Nelson II, 297 F. App’x at 567. Nelson
    acknowledges that our “remand did not encompass [his] claim that trial counsel was
    ineffective for advising him to plead guilty.” Appellant’s Br. at 125. We, therefore,
    hold that Nelson’s claim does not relate back to his original § 2255 motion.
    III. Conclusion
    Accordingly, we affirm the district court’s denial of § 2255 relief to Nelson.
    ______________________________
    -30-