Thomas F. Greenwood v. State of Tennessee ( 2018 )


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  •                                                                                         06/07/2018
    IN THE COURT OF CRIMINAL APPEALS OF TENNESSEE
    AT NASHVILLE
    Assigned on Briefs April 18, 2018
    THOMAS F. GREENWOOD v. STATE OF TENNESSEE
    Appeal from the Circuit Court for Coffee County
    No. 42931 L. Craig Johnson, Judge
    No. M2017-01314-CCA-R3-PC
    The Petitioner, Thomas F. Greenwood, appeals the post-conviction court’s denial of his
    petition for post-conviction relief in which he challenged his convictions of felony
    murder during the perpetration of aggravated child neglect, reckless homicide, aggravated
    child abuse, and aggravated child neglect. On appeal, the Petitioner contends that trial
    counsel was ineffective by failing to retain an expert, present certain witnesses, and
    properly prepare the Petitioner for trial. Upon reviewing the record and the applicable
    law, we affirm the judgment of the post-conviction court.
    Tenn. R. App. P. 3 Appeal as of Right; Judgment of the Circuit Court Affirmed
    JOHN EVERETT WILLIAMS, J., delivered the opinion of the court, in which ROBERT W.
    WEDEMEYER and CAMILLE R. MCMULLEN, JJ., joined.
    John Nicoll, District Public Defender, and Trenena G. Stanley, Assistant District Public
    Defender, for the appellant, Thomas F. Greenwood.
    Herbert H. Slatery III, Attorney General and Reporter; Ruth Anne Thompson, Senior
    Counsel; Craig Northcott, District Attorney General; and Jason Ponder, Assistant District
    Attorney General, for the appellee, State of Tennessee.
    OPINION
    FACTUAL AND PROCEDURAL HISTORY
    Trial
    The evidence presented at trial established that on March 9, 2010, the two-year-old
    victim died while in the care of the Petitioner, who was the boyfriend of the victim’s
    mother. The facts relevant to this post-conviction appeal are summarized below; a
    complete recitation of the evidence presented at trial is included in this court’s opinion on
    direct appeal. See State v. Thomas Fancher Greenwood, No. M2013-01924-CCA-R3-
    CD, 
    2014 WL 6609308
    , at *1-21 (Tenn. Crim. App. Nov. 21, 2014), perm. app. denied
    (Tenn. Apr. 10, 2015).
    The victim’s mother testified that the victim, who was born two months
    prematurely, suffered from asthma and would frequently require breathing treatments
    when he was a baby. 
    Id. at *1.
    In the two and one-half months prior to his death, the
    victim’s breathing had improved, and he suffered no asthma attacks. 
    Id. at *2.
    In
    February 2010, the victim’s mother became reacquainted with the Petitioner, and at the
    beginning of March, the Petitioner moved in with the victim’s mother temporarily. 
    Id. The victim’s
    mother was aware that the Petitioner had epilepsy and that he had once
    suffered a short, two-to-three-second seizure while he was staying with her, causing him
    to twitch and drop the telephone he was holding in his hand, but the victim’s mother
    testified that the Petitioner took anti-seizure medication each morning. 
    Id. On March
    9, 2010, the Petitioner volunteered to watch the victim while her mother
    testified at the custody hearing of the victim’s aunt. 
    Id. Due to
    the victim’s sleep
    schedule and her mother’s expectation of being the first to testify, the victim’s mother
    anticipated that the Petitioner would only be required to watch the victim for
    approximately “thirty ‘waking’ minutes.” 
    Id. Before leaving
    her residence, the victim’s
    mother checked on the sleeping victim to ensure that his breathing was fine and departed
    for the courthouse at 7:30 a.m. 
    Id. During the
    10:00 hour, the victim’s mother retrieved her telephone to check on the
    victim. 
    Id. In communicating
    about the condition of the victim, the Petitioner informed
    the victim’s mother that the Petitioner had a seizure while holding the victim and that the
    Petitioner had dropped the victim, bumping the victim’s head in the process. 
    Id. When the
    victim’s mother asked if the victim was stumbling, the Petitioner replied that the
    victim was fine and was playing in his room. 
    Id. After the
    court adjourned for lunch, the
    victim’s mother called and asked to speak with the victim, but the Petitioner told her that
    they had been playing outside and that the victim was then asleep. 
    Id. at *3.
    The
    Petitioner tried to call the mother while she was in court. 
    Id. When she
    returned his call,
    she learned that the victim had experienced an asthma attack and was in an ambulance.
    
    Id. When the
    victim’s mother arrived at the emergency room, the Petitioner said, “I hope
    they do not get me for child neglect.” 
    Id. She then
    learned that the victim had passed,
    and emergency room personnel allowed her to see the victim. 
    Id. At trial,
    the victim’s
    mother reviewed pictures of the victim and testified that prior to leaving the victim in the
    Petitioner’s care, the victim had none of the injuries depicted except for a small pink
    mark on his head from where he had previously bumped it. 
    Id. -2- Mr.
    Derrick Watson, the responding paramedic, testified that the Petitioner “met
    him at the door holding the victim, whom Mr. Watson described as ‘limp, pulseless, and
    apneic, which means not breathing.’” 
    Id. at *4.
    After the Petitioner advised Mr. Watson
    of the victim’s asthma, Mr. Watson and his partner attempted all life-saving methods on
    the victim, but the victim “had no blood pressure, no pulse, and no respirations.” 
    Id. The paramedics
    transported the victim to the hospital and placed him in a hospital bed. 
    Id. Mr. Watson
    testified that the victim had bruising around his neck, above one eye, in the
    abdominal area, and along the spinal column. 
    Id. Mr. Watson
    was “‘100% positive’”
    that the resuscitative efforts had not caused any of the victim’s injuries, and he testified
    that he had contacted the police because he “‘suspected some type of abuse.’” 
    Id. Tullahoma Police
    Department Officer Matthew Walker testified that when he
    responded to the 9-1-1 call, the Petitioner told him that “he had suffered a seizure and
    dropped the victim, causing the victim to strike his head on a bed rail.” 
    Id. When the
    victim showed signs of respiratory distress, the Petitioner attempted to use the victim’s
    nebulizer to assist him before calling 9-1-1. 
    Id. Officer Walked
    testified that the
    Petitioner was “‘very calm.’” 
    Id. When Officer
    Walker arrived at the hospital, he
    learned that the victim had died, and he saw “‘multiple marks’” all over the victim’s
    body. 
    Id. at *5.
    Ms. Amy Vickers, a registered nurse at the Harton Regional Medical Center,
    testified that the victim “had multiple bruises and was unresponsive” when he arrived at
    the hospital and that the victim was pronounced dead at 3:17 p.m. 
    Id. Ms. Vickers
    testified that the Petitioner described the events of that day in a “‘flat and non[-
    ]emotional’” tone of voice. 
    Id. Ms. Vickers
    also “identified photographs of the victim
    depicting the various injuries on his body, including scratches about his face, bruising
    around his right eye, an abrasion on his chin, abrasions and scratches on the back of his
    neck, and bruising around his neck.” 
    Id. Tullahoma Police
    Department Detective Dale Stone interviewed the Petitioner
    later that day. 
    Id. at *6.
    After reading the Petitioner his rights, the Petitioner gave
    Detective Stone his version of events:
    [The Petitioner] reported that [the victim’s mother] left the
    house at 9:30 a.m. He awoke at 10:00 a.m. and woke up the
    victim. He took a shower and gave the victim a bath. Around
    noon, they went outside to play. The victim was playing and
    kicking a football when he began to cough. They went inside.
    Thirty to forty-five minutes later, around 1:00 p.m., the victim
    began to cough more, and [the Petitioner] administered a
    breathing treatment with the nebulizer. The victim turned
    -3-
    “light blue,” so [the Petitioner] called 9-1-1. He used a
    suction instrument to remove mucus from the victim’s nose
    and throat. The victim stopped breathing, so [the Petitioner]
    called 9-1-1 again, and the ambulance arrived shortly
    thereafter. Detective Stone asked [the Petitioner] if that was
    everything, and [the Petitioner] said that it was.
    Because [the Petitioner’s] initial recitation of the
    events did not include his having a seizure, Detective Stone
    asked [the Petitioner] to elaborate on that point. [The
    Petitioner] added that approximately fifteen minutes before he
    administered the breathing treatment to the victim, he
    experienced a seizure while holding the victim and that when
    he fell, the victim struck his head on the side of the bed rail.
    When [the Petitioner] regained consciousness, the victim was
    beside the bed crying, and [the Petitioner] noticed that the
    victim had a “busted” lip, so he used a pants leg to wipe off
    the blood. He also applied a cold compress to a cut on the
    back of the victim’s head. He reported that the victim said,
    “‘Cold, cold,’” when he did so. [The Petitioner] told
    Detective Stone that at 12:17 p.m., he recorded a video of the
    victim after the fall because he believed that he “wasn’t
    acting right” and wanted to show it to [the victim’s mother].
    He showed the video to Detective Stone and gave him
    permission to make a copy of it. Detective Stone said that the
    video showed that the victim was in distress but that he had
    no visible injuries at that time. Detective Stone said that [the
    Petitioner] reported that he had failed to take his Depakote
    that morning and that he had experienced seizures since he
    was ten or eleven years old.
    
    Id. In response
    to photographs of the victim’s injuries, the Petitioner explained that
    the victim had sustained the laceration to the back of the head, the busted lip, and a small
    bruise on his back from the fall and that the large and other small bruises on the victim’s
    back could have occurred when the Petitioner “‘swung [the victim] around’” while they
    were playing outside. 
    Id. at 7.
    The Petitioner attributed the cut on the victim’s chin to a
    fall on the deck and the fingerprints on the victim’s neck to the Petitioner’s grip during
    the seizure. 
    Id. The Petitioner
    claimed that the victim’s black eye was due “to an injury
    on a prior occasion.” 
    Id. The Petitioner
    admitted that, following the victim’s biting
    -4-
    incident, he had “bit[ten] him back on the leg and the arm to ‘teach him a lesson’ and
    then spanked him.” 
    Id. The Petitioner
    had “no explanation for the injuries that were
    obviously sustained after the 12:17 p.m. video that was allegedly recorded after the fall,”
    which showed “no visible injuries at that time.” 
    Id. Detective Stone
    testified that the
    Petitioner’s first 9-1-1 call was placed at 2:32 p.m. 
    Id. Dr. Clifford
    Seyler, who testified as an expert in the field of pediatrics, treated the
    victim upon his arrival at the hospital. 
    Id. at *9.
    Because Dr. Seyler could not detect a
    heartbeat or breathing, he ordered CPR to be administered. 
    Id. Resuscitative efforts
    were continued for twenty to twenty-five minutes, and when the victim did not respond,
    Dr. Seyler pronounced him deceased. 
    Id. Dr. Seyler’s
    preliminary diagnosis of the
    victim’s injuries and death was child abuse because he was unable to obtain a
    “satisfactory answer” regarding the multiple bruises and abrasions observed on the
    victim. 
    Id. Dr. Seyler
    described the stages and symptoms of an asthma attack and opined that
    the victim was not suffering from such an attack during the video recorded by the
    Petitioner. 
    Id. at *10.
    Dr. Seyler stated that, instead, the victim “had ataxia, which is ‘the
    inability to move the body in a coordinated fashion’ while walking or standing.” 
    Id. Dr. Seyler
    elaborated that the victim appeared “confused” and “disoriented” in the video,
    noting that the victim’s name was called twice and that the victim failed to “turn around
    and reflect that he has heard that” and that the victim could “hardly stand on his own two
    feet.” 
    Id. Dr. Seyler
    stated that this ataxia commonly indicated a brain injury. 
    Id. Dr. Seyler
    also opined that the bruises on the victim’s body were not commonly found on
    children and that the hand marks on the victim’s neck were “almost pathognomonic of
    child abuse.” 
    Id. Medical Examiner
    Dr. Amy McMaster, who testified as an expert in the field of
    forensic pathology, performed the victim’s autopsy. 
    Id. at *11.
    Dr. McMaster “observed
    multiple blunt trauma injuries to different areas of” the victim’s body and described
    multiple abrasions and contusions on the victim’s head, face, and torso. 
    Id. Dr. McMaster
    also described multiple, significant internal injuries. 
    Id. She discovered
    ibuprofen in the victim’s blood but testified that “it was not a level of concern.” 
    Id. at 12.
    Dr. McMaster stated that the cause of the victim’s death was multiple blunt force trauma
    and that the mechanism of death was swelling of the brain. 
    Id. She also
    considered
    asthma as a cause of death but stated that it made “‘no medical or scientific sense in a
    child that has extensive bleeding around his brain, extensive bleeding with his internal
    organs, evidence of blunt trauma on the outside of the body as well, … to certify the
    cause of death as asthma when there are injuries to explain his death.’” 
    Id. She further
    testified, with medical certainty, that the victim’s death was not precipitated by
    resuscitative efforts. 
    Id. -5- The
    Petitioner testified that on March 9, he took the victim outside to play and
    noticed that, after approximately thirty minutes, the victim was having difficulty
    breathing. 
    Id. at *13.
    While walking into the house, the victim fell and hit his chin on
    the steps. 
    Id. The Petitioner
    contacted the victim’s mother, who told him to administer a
    breathing treatment, and while the Petitioner was locating the vials of medicine, he saw
    the victim drinking from a bottle of children’s Motrin. 
    Id. He told
    the victim’s mother,
    who instructed him to watch the victim closely. 
    Id. The Petitioner
    then recorded a video
    of the victim’s behavior and attempted to send it to the cellular telephone of the victim’s
    mother, but the video “was too long to transmit.” 
    Id. While the
    Petitioner was carrying the victim to the bedroom to allow him to rest
    due to the ingestion of the Motrin and the asthma symptoms, the Petitioner suddenly fell
    toward the bed as he suffered a seizure. 
    Id. at *14.
    When he regained consciousness, the
    victim was sitting on the bed and holding his head while “saying, ‘Hurt, ow, hurt.’” 
    Id. The Petitioner
    examined the victim and noticed an injury to the back of the victim’s head
    that had been caused in the fall; the Petitioner noticed no other injuries to the victim. 
    Id. He got
    an ice pack for the victim’s head and wiped away blood from the victim’s
    bleeding lip. 
    Id. The Petitioner
    noticed that the victim’s breathing was more labored, and when he
    was unable to reach the victim’s mother, he called 9-1-1. 
    Id. The Petitioner
    attempted to
    perform CPR on the victim as instructed by the 9-1-1 dispatcher but the dispatcher did
    not tell the Petitioner “how to place his hands, how many hands or fingers to use, how
    hard to press, or where exactly to press on the victim’s chest.” 
    Id. The Petitioner
    denied telling the victim’s mother at the hospital that “he hoped she
    would not ‘try to get [him] for child abuse.’” 
    Id. at *15.
    The Petitioner stated that the
    victim sustained his black eye on March 8 when he ran into a doorknob. 
    Id. The Petitioner
    denied intentionally injuring the victim and testified that he did not physically
    abuse the victim on March 9. 
    Id. On cross
    examination, the Petitioner testified that he
    grabbed the victim and shook him to keep his eyes open. 
    Id. at *18.
    Dr. Thomas Young testified as an expert in forensic pathology for the defense and
    opined that the victim’s death was caused by bronchial asthma and that the manner of
    death was due to natural causes. 
    Id. Dr. Young
    did not believe that the victim’s brain
    hemorrhaging was due to a traumatic injury, and he opined that the bleeding in the brain
    did not cause the victim’s death. 
    Id. On cross
    -examination, the State addressed Dr.
    Young’s “new career testifying almost exclusively for criminal defendants,” as well as
    his “conflicts at his previous employment” and his “disagreement with the current
    methodology utilized in the diagnosis of child abuse.” 
    Id. at *19.
    Dr. Young testified
    that, in his opinion, the victim’s abdominal injuries and bruising on his back was
    -6-
    consistent with the Petitioner’s uneducated administration of CPR. 
    Id. Dr. McMaster
    testified in rebuttal and disagreed with Dr. Young’s assessment of
    the victim’s injuries having been caused by CPR, and she strongly disagreed with Dr.
    Young’s conclusion that the victim’s death was caused by asthma, reiterating that, in her
    opinion, the cause of death was “multiple blunt force injuries.” 
    Id. at *20-21.
    The jury convicted the Petitioner as charged of felony murder in the perpetration
    of aggravated child neglect, aggravated child abuse, and aggravated child neglect and of
    the lesser-included offense of reckless homicide, and the Petitioner was sentenced to life
    imprisonment. 
    Id. at *1.
    This court affirmed the convictions on direct appeal. 
    Id. at *41.
    The Petitioner filed a timely post-conviction petition.
    Post-Conviction Hearing
    At the post-conviction hearing, trial counsel testified that he had practiced law
    since 1979 and that the Petitioner’s was his fifth jury trial involving a murder. Trial
    counsel was appointed to represent the Petitioner, and an associate from trial counsel’s
    law office assisted him with the Petitioner’s case. Trial counsel also consulted with
    several other attorneys during his representation of the Petitioner.
    Trial counsel sought funding for a neuropsychologist, which the trial court denied,
    and funding for a forensic pathologist, which the trial court granted. Trial counsel was
    unable to present any expert proof on the issue of the Petitioner’s seizures because the
    trial court had denied his motion for funding for a neuropsychologist and because the
    Petitioner was found competent to stand trial following a mental evaluation. In addition,
    Dr. Young was prepared to and did testify that the victim’s bruises were caused by
    resuscitative efforts and not by the victim’s fall during the Petitioner’s seizure. Given the
    extensive bruising on the victim, as portrayed in the photographs entered into evidence at
    trial, trial counsel believed it would not be “reasonable to try to convince a jury that a fall
    with [the victim] caused all of these injuries.”
    Trial counsel contacted “most” of the character witnesses requested by the
    Petitioner, but he was unable to find any witnesses outside of the Petitioner’s family who
    could testify that the Petitioner was not a flight risk. Trial counsel explained that
    “character witnesses are not necessarily admissible at the trial just as to general
    character” but that the defense would have needed to find a way to “tie the character
    witnesses to a trait that is pertinent in the case.” Trial counsel was unaware of a specific
    trait that the potential witnesses could have addressed, and he was also concerned that
    any character testimony would have opened the door for the State to offer rebuttal
    testimony. Additionally, trial counsel learned that, aside from the Petitioner’s family
    -7-
    members, other potential character witnesses did not wish to “become involved.” Trial
    counsel explained all of this to the Petitioner, and although trial counsel was “not sure
    that [the Petitioner] ever agreed” with him, the Petitioner seemed to understand trial
    counsel’s reasoning.
    With respect to trial counsel’s decision not to call witnesses at trial who had
    observed the Petitioner’s past seizure activity, trial counsel explained that proof of the
    Petitioner’s seizures was presented at trial and that he did not wish to change focus from
    the primary theory of the case, which was that the injuries were caused by resuscitation,
    as Dr. Young testified. Counsel added that “it wasn’t contested that [the Petitioner] had
    the seizure” and that witness testimony regarding the Petitioner’s seizures during the guilt
    phase of the trial “would have gone contrary . . . to what [Dr. Young] was going to testify
    to in this case.”
    Trial counsel believed that the Petitioner’s character was not particularly relevant
    given their theory of the case and he explained that he had “been burned” by character
    testimony in the past. Trial counsel had a “strong suspicion that there were some other
    things out there [about the Petitioner] that [trial counsel] certainly didn’t want to come in,
    and [he] didn’t want to take the chance opening the door on.” Trial counsel confirmed
    that the State made no plea offers to the Petitioner.
    Regarding trial counsel’s preparation for trial, counsel testified that he spent 39.95
    hours with the Petitioner over the course of his pretrial and trial representation and spent
    a total of 724.45 hours working on the case. Trial counsel met with the Petitioner at the
    jail for several hours and spent four to five hours preparing for the Petitioner’s trial
    testimony in a question-and-answer format. Trial counsel then refined his questions and
    spent another four to five hours with the Petitioner, reviewing “every question” and “the
    answer to every question” with him. Counsel also cross-examined the Petitioner “on
    issues that [he] knew the State was going to hammer him on.” Trial counsel believed that
    the Petitioner understood everything they discussed and reviewed.
    On cross-examination, trial counsel confirmed that he had spoken with a number
    of experts and had chosen Dr. Young. Trial counsel had been unable to find an expert
    witness who could testify that a single fall during a seizure could have caused all of the
    victim’s injuries.
    The Petitioner testified that he was currently in the prison’s mental health facility
    and that he had suffered “three or four seizures” while incarcerated. The Petitioner
    wanted his own physician to testify about his seizures, but trial counsel advised that “it
    would be unnecessary.” When the Petitioner would disagree with counsel’s trial strategy,
    -8-
    trial counsel would instruct the Petitioner that it would be in his “best interest” to follow
    counsel’s advice.
    The Petitioner asked trial counsel to call character witnesses to testify at trial about
    the Petitioner’s propensity for non-violence, but counsel told the Petitioner that his
    character was “flawed.” The Petitioner believed that the outcome of his trial might have
    differed if trial counsel had called witnesses to testify about his character and history of
    seizures.
    The Petitioner admitted that trial counsel had provided him with questions and
    answers to prepare for trial and that counsel gave him “homework” to assist in his
    preparation, but the Petitioner still maintained that he was not properly prepared for trial.
    Instead, the Petitioner believed that trial counsel “properly coerced” him to give certain
    answers.
    The Petitioner believed that trial counsel should have retained an expert witness to
    testify about the procedure for performing CPR on a child. The Petitioner also wished
    that trial counsel had introduced into evidence videos and photographs to give the jury a
    sense of “how seizure behavior looks, appears, before, after, during.”
    According to the Petitioner, the victim had “marks” on his body prior to the day of
    his death, and the victim’s mother was aware of these bruises or abrasions, but this
    information was never presented to the jury. The Petitioner expressed to trial counsel
    that he wished to pursue a defense theory that the victim’s fall during the seizure caused
    all of the victim’s injuries, but the Petitioner “didn’t have a part” in deciding his defense
    strategy.
    On cross-examination, the Petitioner conceded that trial counsel had properly
    prepared him for trial but that he simply disagreed with the defense strategy chosen by
    trial counsel.
    Following the hearing, the post-conviction court entered an order denying the
    Petitioner’s post-conviction petition, finding that trial counsel’s tactical decisions “were
    soundly made and supported” and that the Petitioner had failed to establish prejudice.
    This appeal followed.
    ANALYSIS
    The Petitioner contends that trial counsel provided ineffective assistance by failing
    to call an expert witness on the issue of the Petitioner’s epilepsy, to present character
    -9-
    witnesses and witnesses to the Petitioner’s prior seizure activity, and to prepare him for
    trial.
    To be granted post-conviction relief, a petitioner must establish that his conviction
    or sentence is void or voidable due to the abridgment of any constitutional right. T.C.A.
    § 40-30-103. The petitioner has the burden of proving the allegations of fact by clear and
    convincing evidence. 
    Id. § 40-30-110(f);
    Grindstaff v. State, 
    297 S.W.3d 208
    , 216 (Tenn.
    2009). “‘Evidence is clear and convincing when there is no serious or substantial doubt
    about the correctness of the conclusions drawn from the evidence.’” 
    Grindstaff, 297 S.W.3d at 216
    (quoting Hicks v. State, 
    983 S.W.2d 240
    , 245 (Tenn. Crim. App. 1998)).
    Factual findings by the post-conviction court are conclusive on appeal unless the
    evidence preponderates against them. Ward v. State, 
    315 S.W.3d 461
    , 465 (Tenn. 2010).
    This court may not substitute its inferences for those drawn by the trial judge, and
    “questions concerning the credibility of witnesses, the weight and value to be given their
    testimony, and the factual issues raised by the evidence are to be resolved by the trial
    judge.” Henley v. State, 
    960 S.W.2d 572
    , 579 (Tenn. 1997). Claims of ineffective
    assistance of counsel in post-conviction petitions are regarded as mixed questions of law
    and fact. 
    Grindstaff, 297 S.W.3d at 216
    . Thus, our review is de novo with no
    presumption of correctness. Pylant v. State, 
    263 S.W.3d 854
    , 867-68 (Tenn. 2008)
    (citing Finch v. State, 
    226 S.W.3d 307
    , 315 (Tenn. 2007)).
    The Sixth Amendment to the United States Constitution and article I, section 9 of
    the Tennessee Constitution guarantee the accused the right to effective assistance of
    counsel. To prevail on a claim for ineffective assistance, a petitioner must prove “that
    counsel’s performance was deficient and that the deficiency prejudiced the defense.”
    Goad v. State, 
    938 S.W.2d 363
    , 369 (Tenn. 1996) (citing Strickland v. Washington, 
    466 U.S. 668
    , 687 (1984)).
    To demonstrate deficiency, a petitioner must show “‘that counsel made errors so
    serious that counsel was not functioning as the “counsel” guaranteed the defendant by the
    Sixth Amendment.’” Felts v. State, 
    354 S.W.3d 266
    , 276 (Tenn. 2011) (quoting
    
    Strickland, 466 U.S. at 687
    ). A petitioner “‘must show that counsel’s representation fell
    below an objective standard of reasonableness’ guided by ‘professional norms’ prevailing
    at the time of trial.” 
    Id. (quoting Strickland,
    466 U.S. at 688) (internal quotations
    omitted). On review, counsel’s performance is not to be measured by “20-20 hindsight.”
    
    Id. at 277.
    Instead, there is a “strong presumption that counsel’s conduct falls within the
    wide range of reasonable professional assistance.” 
    Id. (citing State
    v. Burns, 
    6 S.W.3d 453
    , 462 (Tenn. 1999)). The court must presume that counsel’s acts might be “‘sound
    trial strategy,’” and strategic decisions are “‘virtually unchangeable’” when made after a
    thorough investigation. 
    Id. (quoting Strickland,
    466 U.S. at 689).
    - 10 -
    To establish prejudice, “a petitioner must establish ‘a reasonable probability that,
    but for counsel’s unprofessional errors, the results of the proceeding would have been
    different.’” 
    Id. (quoting Strickland,
    466 U.S. at 694). “A reasonable probability is a
    probability sufficient to undermine confidence in the outcome.” 
    Id. A petitioner
    must
    show that counsel’s performance was so deficient that it deprived the petitioner “of a fair
    trial and called into question the reliability of the outcome.” 
    Finch, 226 S.W.3d at 316
    (citing 
    Burns, 6 S.W.3d at 463
    ). “Failure to establish either deficient performance or
    prejudice necessarily precludes relief.” 
    Felts, 354 S.W.3d at 276
    .
    I. Epilepsy Expert
    The Petitioner argues that trial counsel provided ineffective assistance by failing to
    call an expert witness on the issue of the Petitioner’s epilepsy. He argues that an expert
    neurologist could have corroborated the Petitioner’s testimony concerning the events
    surrounding his seizure and the ways in which the seizure and subsequent ingestion of
    medication would have affected the Petitioner’s memory and state of mind.
    Trial counsel testified that he had sought the services of a neuropsychologist but
    that the trial court had denied his request for funding. Counsel stated that it would have
    been unreasonable to attempt to convince a jury that the victim’s fall during the
    Petitioner’s seizure had caused all of his injuries, and proof of the injuries being caused
    by the fall would have conflicted with Dr. Young’s testimony that the injuries had
    primarily been caused by resuscitative efforts. The post-conviction court found that trial
    counsel “made a tactical decision not to develop an alternate theory because the alternate
    theory would have been contrary to [the Petitioner’s] statements to police.”
    When a claim of ineffective assistance of counsel is premised on counsel’s failure
    to interview or call witnesses, the witnesses must be presented at the post-conviction
    hearing. Black v. State, 
    794 S.W.2d 752
    , 757 (Tenn. Crim. App. 1990). “‘As a general
    rule, this is the only way the petitioner can establish that … the failure to have a known
    witness present or call the witness to the stand resulted in the denial of critical evidence
    which inured to the prejudice of the petitioner.’” 
    Pylant, 263 S.W.3d at 869
    (quoting
    
    Black, 794 S.W.2d at 757
    ). This is because the court cannot speculate as to what a
    witness’s testimony might have been. 
    Black, 794 S.W.2d at 757
    . Presenting the witness
    allows the post-conviction court to determine whether that witness’s testimony would
    have been credible, material, and admissible. 
    Black, 794 S.W.2d at 757
    .
    The Petitioner has failed to demonstrate that he was prejudiced when trial counsel
    did not use an expert on the issue of the Petitioner’s epilepsy because the Petitioner did
    not present such an expert to testify at the post-conviction hearing. Moreover, trial
    counsel attempted to secure such a witness and accordingly did not perform deficiently.
    - 11 -
    We conclude that the post-conviction court’s finding that counsel’s decision not to call an
    epilepsy expert was sound trial strategy is also supported by the record.
    II. Character and Epilepsy Witnesses
    The Petitioner next asserts that trial counsel should have called both character
    witnesses to address the Petitioner’s non-violent disposition and witnesses who had
    observed the Petitioner’s epileptic seizures to discuss the effects of the Petitioner’s
    seizures. With respect to character witnesses, trial counsel explained that his primary
    concern was that any evidence of the Petitioner’s character for peacefulness and non-
    violence could have opened the door for the State to address prior bad acts. The post-
    conviction court accredited trial counsel’s testimony on this matter and held that trial
    counsel made this sound tactical decision after adequate trial preparation. Regarding the
    Petitioner’s desire for witnesses to testify about having observed his prior seizures and
    their effects, trial counsel explained that such testimony would not only have been
    cumulative but would have detracted from their theory that the victim’s injuries were
    caused by the resuscitative efforts. We conclude that trial counsel was not deficient in
    failing to call any of these witnesses. As these witnesses were not presented at the post-
    conviction hearing, the Petitioner has also failed to establish prejudice. See 
    Black, 794 S.W.2d at 757
    .
    III. Failure to Prepare for Trial
    Finally, the Petitioner contends that trial counsel failed to adequately prepare him
    for trial. Specifically, the Petitioner claims that trial counsel spent “little time” in “actual
    preparation for” the Petitioner’s trial testimony and that the Petitioner was “coerced” into
    answering questions at trial in such a way as to coincide with trial counsel’s defense
    theory. The post-conviction court, in addressing the Petitioner’s claim that trial counsel
    did not adequately prepare for trial, found that “[n]othing could be further from the
    truth,” accrediting trial counsel’s testimony that he spent “hundreds of hours” in trial
    preparation and “almost 40” hours preparing the Petitioner for his testimony. On cross-
    examination, the Petitioner even admitted that counsel had properly prepared him for trial
    but that he simply disagreed with counsel’s defense strategy. The Petitioner has failed to
    show that trial counsel’s performance was deficient or prejudicial in this regard.
    The Petitioner raises, for the first time on appeal, a claim that trial counsel should
    have arranged a meeting between the Petitioner and Dr. Young. The Petitioner has
    waived our consideration of this issue by failing to present it to the post-conviction court.
    See Butler v. State, 
    789 S.W.2d 898
    , 902 (Tenn. 1990); see also Johnny O. Clark v. State,
    No. W2001-02856-CCA-R3-PC, 
    2002 WL 1841630
    , at *7 (Tenn. Crim. App. Aug. 8,
    - 12 -
    2002) (“Issues not presented in a post-conviction petition and raised for the first time on
    appeal are waived.” (citation omitted)).
    CONCLUSION
    Based on the foregoing, we affirm the post-conviction court’s denial of the
    Petitioner’s post-conviction petition.
    _________________________________
    JOHN EVERETT WILLIAMS, JUDGE
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