Christopher Brown v. State of Tennessee ( 2022 )


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  •                                                                                              11/14/2022
    IN THE COURT OF CRIMINAL APPEALS OF TENNESSEE
    AT JACKSON
    Assigned on Briefs October 4, 2022
    CHRISTOPHER BROWN v. STATE OF TENNESSEE
    Appeal from the Criminal Court for Shelby County
    No. 13-05989       J. Robert Carter, Jr., Judge
    ___________________________________
    No. W2021-01331-CCA-R3-PC
    ___________________________________
    The Petitioner, Christopher Brown, was convicted of one count of first degree murder and
    three counts of aggravated assault by a Shelby County jury. The Petitioner later filed a
    petition for post-conviction relief alleging that he was denied the effective assistance of
    counsel when trial counsel failed to disclose discovery materials and failed to call particular
    witnesses. The post-conviction court denied the petition after an evidentiary hearing. On
    appeal, we affirm the judgment of the post-conviction court.
    Tenn. Rule App. P. 3 Appeal as of Right; Judgment of the Criminal Court Affirmed
    TOM GREENHOLTZ, J., delivered the opinion of the court, in which ROBERT H.
    MONTGOMERY, JR., and J. ROSS DYER, JJ., joined.
    Shae Atkinson, Memphis, Tennessee, for the appellant, Christopher Brown.
    Herbert H. Slatery III, Attorney General and Reporter; Hannah-Catherine Lackey,
    Assistant Attorney General; Amy P. Weirich, District Attorney General; and Leslie Byrd,
    Assistant District Attorney General, for the appellee, State of Tennessee.
    OPINION
    FACTUAL BACKGROUND
    Following a jury trial, the Petitioner was found guilty of first degree murder and
    three counts of aggravated assault, and he received a total effective sentence of life
    imprisonment plus ten years. State v. Brown, No. W2015-00990-CCA-R3-CD, 
    2016 WL 1446221
    , at *1 (Tenn. Crim. App. Apr. 12, 2016), perm. app. denied (Tenn. Sept. 22,
    -1-
    2016). On the Petitioner’s direct appeal, this Court summarized the proof introduced at his
    trial:
    At trial, Carolyn Pratcher testified that the [Petitioner] was the father
    of her thirteen-year-old son. She acknowledged that her relationship with
    the [Petitioner] had been a difficult one. She stated that she lived with the
    [Petitioner] until 2013, when he kicked her out of their house on Hanley
    Street. Carolyn recalled that, before moving to Hanley Street, she and the
    [Petitioner] had lived at Kingsgate Apartments in 2011. In October of that
    year, she and the [Petitioner] had a disagreement that turned physical.
    Carolyn explained that there had been an apartment on fire next door and,
    when she told the [Petitioner] about it, he said, “B* * * *, I told you to stay
    out of other people’s business.” The [Petitioner] started pulling her hair and
    dragging her upstairs. Although she got away from the [Petitioner] and ran
    out the door, she did not want to leave her children there and went back for
    them. Her sixteen-year-old son eventually called the police, and the
    [Petitioner] was arrested and later convicted in connection with the assault.
    Carolyn recalled that sometime after this incident, she moved to
    Hanley Street with the [Petitioner]. However, in June 2013, the [Petitioner]
    “put [her] out,” and she moved in with Mr. Fips, who lived four or five houses
    down from the [Petitioner]. Carolyn testified that the [Petitioner] began
    “sending text messages, threatening messages.” She also recalled that, on
    one occasion after she moved in with Mr. Fips, the [Petitioner] came into Mr.
    Fips’s house unexpectedly. Mr. Fips told the [Petitioner] to walk outside so
    they could talk. Once outside, the two men “had words,” but they did not
    have a physical confrontation. Carolyn also stated that, around June 7, 2013,
    Mr. Fips’s tires were slashed. The [Petitioner] later admitted to Carolyn that
    he slashed Mr. Fips’s tires.
    Carolyn stated that she had additional problems with the [Petitioner]
    on June 17, 2013. She explained that the [Petitioner] called her and said that
    he was going to give her some money for their son’s birthday. However,
    when she went to the [Petitioner]’s house to get the money, the [Petitioner]
    grabbed her around the neck and tried to drag her into the house. The
    [Petitioner] told her, “I’m going to get [your] a* *[.]” Carolyn recalled that
    the [Petitioner] only let her go when their son ran across the street. She stated
    that she had no physical injuries from this incident.
    Carolyn testified that, on June 22, 2013, she went to the dog track with
    Mr. Fips; her aunt, Ida Pratcher; and another man, Michael Douglas. The
    group left the dog track between 9:00 p.m. and 10:00 p.m. Upon returning
    -2-
    to Memphis, they stopped at Church’s Chicken and a convenience store.
    Carolyn recalled that Mr. Fips was driving his SUV when they turned onto
    Hanley Street and she was sitting in the front passenger seat. As Mr. Fips
    drove past the [Petitioner]’s residence, Carolyn saw the [Petitioner] sitting
    on his front porch. She recalled that Mr. Fips was driving past the [Petitioner]
    “slowly” but that they did not say anything to the [Petitioner]. The
    [Petitioner] got off the porch and walked towards Mr. Fips’s vehicle, shining
    a light from his cell phone towards them. Carolyn stated that, when Mr. Fips
    saw the light, he put the vehicle in reverse and backed up. Mr. Fips rolled
    the driver’s side window down and told the [Petitioner] that he wanted to
    speak with him “man to man” about the text messages that the [Petitioner]
    sent him. Carolyn testified, “[T]hat’s when all the shooting just started.” She
    explained that the [Petitioner] stood about ten to fifteen feet away when he
    began shooting and that he shot into the vehicle approximately five times.
    Carolyn stated that neither she nor anyone else in Mr. Fips’s vehicle had a
    weapon. Moreover, Mr. Fips did not own a gun and was not known to carry
    a gun.
    Carolyn recalled that, when she heard the shots, she felt her arm
    “hurting and burning real bad” and that she tried to get out of the vehicle but
    that the door would not open. Carolyn said that Mr. Fips attempted to “drive
    off” but that he did not “make it in time enough.” When she got her car door
    open after the third or fourth try, Carolyn got out of the SUV and stood beside
    it. She wanted to reach in for Mr. Fips, who was not moving, but she was
    afraid that the [Petitioner] would shoot her again, so she ran behind an
    abandoned house. Carolyn recalled that the [Petitioner] chased her around
    the abandoned house several times. She had been shot twice, was losing a
    lot of blood, and felt like she was going to pass out, so she stopped running.
    At that time, the [Petitioner] caught up to her and grabbed her “around [the]
    neck.” He had something in his hand, but she could not tell if it was a knife
    or a gun. Carolyn testified that there were people outside, and some were
    calling 911. The [Petitioner] let her go and ran from the scene before police
    arrived. Carolyn spoke briefly to police and was then taken to the hospital.
    According to Carolyn, the [Petitioner] called her from California a
    couple of weeks after the shooting. During the call, the [Petitioner] stated
    that he used a .22 to shoot her and Mr. Fips. The [Petitioner] called Carolyn
    a second time after he was arrested and placed in jail. During the phone call,
    the [Petitioner] encouraged her to change her story and tell police that Mr.
    Fips had a gun and that “it was self[-]defense.”
    -3-
    On cross-examination, Carolyn acknowledged that there were other
    ways to get to Mr. Fips’s house that did not involve driving past the
    [Petitioner]’s residence. She stated that, although Mr. Fips drove slowly
    down Hanley Street, he was not looking for the [Petitioner]. She agreed that
    Mr. Fips was upset with the [Petitioner] about the text messages that the
    [Petitioner] had sent. She stated that Mr. Fips put his SUV in reverse and
    then in park and rolled his window down “the rest of the way” before he
    asked the [Petitioner] if they could talk.
    Carolyn’s aunt, Ida Pratcher, testified that on the day of the shooting
    she went to a casino in Arkansas with Carolyn, Mr. Fips, and Michael
    Douglas. Ida recalled that the group stayed at the casino for about an hour
    and a half and then returned to Memphis around 10:00 p.m. On the way
    home, Mr. Fips stopped at a store and at Church’s Chicken. Ida recalled that,
    as Mr. Fips drove down Hanley Street, she saw the [Petitioner] sitting on the
    porch of his house. When Mr. Fips saw the [Petitioner], he said, “[d]amn,”
    stopped the vehicle, and starting backing up. Mr. Fips said that the
    [Petitioner] wanted to talk to him, and when Mr. Fips stopped, the
    [Petitioner] came off the porch towards them. Mr. Fips asked the [Petitioner]
    why the [Petitioner] was following him and texting his phone. Ida stated that
    Mr. Fips was “fixing to open the door,” and she thought that the [Petitioner]
    came to the truck and “pushed, shut the door back up.” According to Ida, the
    [Petitioner] told Mr. Fips, “I told you mother f* * * * * when I see you . . .
    mother f* * * * * when I texted you I told you mother f* * * * * when I see
    you again, I’m going to kill you.” Then, the [Petitioner] “started shooting.”
    Ida testified that she was in the back seat behind Mr. Fips and Mr. Douglas
    was in the back seat behind Carolyn. When the [Petitioner] began shooting
    into the truck, Ida “duck[ed]” down and yelled at Mr. Douglas to get out of
    the car. Ida heard Mr. Fips saying “ouch, ouch” and then saw him fall over.
    Ida testified that, as she followed Mr. Douglas out of the vehicle, she fell and
    hurt her knee and that the vehicle ran over the side of her foot. The vehicle
    then coasted down the street and ran into a curb before stopping. Ida stated
    that no one inside Mr. Fips’s vehicle had a gun, that no gunshots came from
    inside the vehicle, and that she was in fear when the [Petitioner] started
    shooting.
    Following the shooting, Ida was transported to the hospital and treated
    for a fractured ankle. She also identified the [Petitioner] in a photo lineup
    that night. On cross-examination, Ida stated that she did not know if Mr. Fips
    put the vehicle in park before the shooting began. She also said that the
    [Petitioner] never pointed the gun directly at her or Mr. Douglas.
    -4-
    Michael Douglas testified that he lived next door to Mr. Fips for the
    five months preceding Mr. Fips’s death. Mr. Douglas recalled that, on the
    day of the shooting, he went with Mr. Fips, Carolyn, and Ida to the dog track
    and estimated that they returned to Memphis around 10:00 p.m. Before
    going home, the group stopped at a liquor store, a convenience shop, and
    Church’s Chicken. Mr. Douglas stated that, before leaving the parking lot of
    Church’s Chicken, Mr. Fips looked at his cell phone and turned to Carolyn
    and asked, “[H]ow did he get my number?”
    Mr. Douglas recalled that, on Hanley Street, Mr. Fips “coasted” by
    the [Petitioner]’s house. Mr. Douglas heard Carolyn say, “[N]o you don’t
    have to do it like this here,” and then he saw someone “just shooting at the
    car[.]” Mr. Douglas testified that he heard approximately three gunshots. He
    stated that he did not know the [Petitioner] and could not identify the shooter
    because it was “dark down there.” Mr. Douglas recalled that he tried to open
    his door when the shooting started but the door would not open. He said Ida
    yelled at him to “get out of the car” and that they pushed at each other while
    trying to exit the vehicle. Mr. Douglas testified that he was afraid and that
    he fell after getting out of the vehicle. He then ran from the scene. Mr.
    Douglas testified that he did not have a weapon and that no one else inside
    the vehicle had a weapon. He further stated that he never knew Mr. Fips to
    carry a gun.
    On cross-examination, Mr. Douglas testified that Mr. Fips purchased
    two small bottles of liquor while at the corner store. He recalled that, when
    they were ready to leave Church’s Chicken, Mr. Fips took one of the bottles
    and “took a swallow of it[.]” Mr. Fips was looking at his cell phone, and he
    asked Carolyn, “[H]ow did he get my number?” Mr. Douglas agreed that it
    was dark outside by the time they returned to Hanley Street. He agreed that
    the interior light of Mr. Fips’s vehicle was off and that the driver’s window
    was partially down. Mr. Douglas recalled that Mr. Fips coasted down Hanley
    Street slowly, but he did not recall Mr. Fips’s putting the vehicle in reverse
    before the shooting began. Mr. Douglas agreed that there were other ways
    to get to Mr. Fips’s house from Church’s Chicken other than going past the
    [Petitioner]’s residence.
    Carolyn and the [Petitioner]’s thirteen-year-old son testified that, on
    June 17, 2013, he was standing across the street from the [Petitioner]’s house
    when he saw the [Petitioner] drag his mother “to the back of the house[.]”
    When he ran across the street to confront the [Petitioner], the [Petitioner]
    “walked off.” He testified that the [Petitioner] had his hands around
    Carolyn’s neck.
    -5-
    ....
    Dr. Miguel Laboy testified that he worked in the Office of the Medical
    Examiner in Memphis and that he performed Mr. Fips’s autopsy. Dr. Laboy
    determined the cause of death to be multiple gunshot wounds. Specifically,
    he found that Mr. Fips had two gunshot wounds to the chest, a gunshot wound
    to the right arm and buttock, and grazing wounds to the left hand and left
    arm. Dr. Laboy explained that the gunshot wounds to the chest fractured Mr.
    Fips’s ribs and perforated his lungs and heart.
    Brown, 
    2016 WL 1446221
    , at *3-7.
    Following the conclusion of the proof, the jury found the Petitioner guilty of one
    count of first degree premeditated murder and three counts of aggravated assault. Id. at *7.
    The Petitioner timely filed a direct appeal, and this Court affirmed the trial court’s
    judgment. Id. at *1. Our supreme court denied the Petitioner’s application for permission
    to appeal on September 22, 2016.
    Thereafter, the Petitioner filed a pro se petition for post-conviction relief, raising,
    among other claims, that he was denied the effective assistance of counsel in two areas: (1)
    trial counsel’s failure to call a ballistics expert in the Petitioner’s defense and (2) trial
    counsel’s failure to cross-examine the State’s witnesses properly. After an evidentiary
    hearing, the post-conviction court denied relief. The Petitioner appealed, arguing, in part,
    that his “post-conviction counsel had a conflict of interest that disqualified him from
    representing the Petitioner at the hearing[.]” Brown v. State, No. W2018-01705-CCA-R3-
    PC, 
    2020 WL 1877785
    , at *1 (Tenn. Crim. App. Apr. 15, 2020). On appeal, we agreed
    and remanded the case for a new evidentiary hearing. Id. at *1, *9.
    On remand, the Petitioner filed an amended petition in which he raised additional
    allegations of ineffective assistance of counsel. More specifically, the Petitioner alleged
    that trial counsel was ineffective in failing to provide the Petitioner with the defense
    investigator’s report and in not calling an individual named “Mac”1 as a witness at trial.
    The post-conviction court held a new evidentiary hearing, and it heard testimony from both
    the Petitioner and his trial counsel.2
    1
    The spelling of “Mac” varies throughout the record. We use the spelling adopted by the
    trial court and also by this Court in the first post-conviction appeal.
    2
    Of the grounds raised in his original and amended petitions, the Petitioner presents only
    three of those grounds for review by this Court. As such, we do not address the resolution of any other
    issue originally brought by the Petitioner, but not presented on appeal. See State v. Bristol, __ S.W.3d __,
    No. M2019-00531-SC-R11-CD, 
    2022 WL 5295777
    , *3 (Tenn. 2022) (“[A]n appellate court’s authority
    ‘generally will extend only to those issues presented for review.’” (quoting Tenn. R. App. P. 13(b)).
    -6-
    The Petitioner testified that trial counsel did not deliver to him any discovery
    materials. He said that he gave trial counsel the “ins and outs” of his case by letting him
    know that the killing was not premeditated. In particular, the Petitioner said that the victim
    “made like a gun play [on the night of the shooting] and the victim “scared [him] basically.”
    The Petitioner testified that, on the night of the shooting, the victim drove past his
    home, placed his SUV in reverse, and called out to the Petitioner to come to his vehicle.
    The Petitioner said that once he was at the victim’s vehicle, the victim threatened him and
    started reaching for something outside of the Petitioner’s view. Due to his fear, the
    Petitioner began shooting at the victim. The Petitioner asserted that there was one piece of
    evidence that would help his claim that he was threatened by the victim: the defense
    investigator’s report. When questioned about the report’s significance, the Petitioner
    testified that the report contained “favorable information that would have helped [him] at
    trial.” He concluded that the report “would prove that this wasn’t premeditation, [but] it
    was like swept under the rug.”
    The Petitioner also testified to the need for a ballistics expert. According to the
    Petitioner, he requested that trial counsel hire a ballistics expert to show that another gun
    was present at the time of the shooting. The Petitioner stated that the victim was shot from
    left to right, as the Petitioner stood outside of the driver’s side door and fired into the
    victim’s vehicle. However, the medical examiner testified that the victim had a wound in
    his right buttocks, and according to the Petitioner, there was “no way possible that [he] did
    that. No way possible.” The Petitioner asserted that had trial counsel hired a ballistics
    expert, “it would have prov[en] one of two things: it was another gun or it wasn’t.”
    The Petitioner also testified about text messages between the victim and Mac. The
    Petitioner asserted that, in these text messages, the victim said, “I need a showstopper for
    this Chris guy.” The Petitioner clarified that a “showstopper” was a gun. Because the
    Petitioner and the victim were not friends, the Petitioner reasoned that the victim was
    asking for a gun “to use on [the Petitioner].” The Petitioner said he hoped that trial counsel
    would call Mac to get a better understanding of the conversation that Mac had with the
    victim, but trial counsel never investigated the matter. The Petitioner also claimed that had
    Mac been present at trial, Mac would have shown that the victim “was plotting and
    planning to get a gun to do harm to [the Petitioner].” On cross-examination, the Petitioner
    conceded that he did not provide trial counsel with any information to help him investigate
    who, or where, Mac was.
    Trial counsel testified that he had been a public defender for 23 years and that he
    had conducted “dozens” of jury trials on serious felony cases, including homicide cases.
    In recalling the facts of the Petitioner’s case, trial counsel described the underlying
    situation as a “love triangle” that led to “several shots at night with people in the car.” Trial
    -7-
    counsel testified that the Petitioner’s version of events was that the victim, on the night of
    the shooting, “pistol played him. Like, acted like he [the victim] had a gun, but then he
    [the Petitioner] shot in fear.”
    Trial counsel testified that his strategy was to argue for conviction of a lesser-
    included offense. He claimed that “the State’s position was it was premeditated and
    intentional and ours was that it was not. That it was an act of fear, maybe even justifiable.”
    He acknowledged that the Petitioner’s case was difficult, as there were statements
    from eyewitnesses who knew the Petitioner and identified him. There was also proof from
    Ms. Pratcher identifying the Petitioner’s intent before the shooting and also claiming that
    the Petitioner chased her after the shooting. In addition, trial counsel testified that he lost
    the “battle” to exclude Rule 404(b) evidence and that there were “considerable priors.”
    Trial counsel stated that he attempted to establish a defense that the Petitioner believed the
    victim had a weapon in the vehicle on the night of the shooting.
    While being questioned about his investigation, trial counsel stated that he hired a
    defense investigator and that she spoke to at least one of the State’s witnesses before trial.
    He could not recall if the Petitioner had been given a copy of the report created by the
    investigator, but he noted that “as a general rule,” he gave “all of [his] investigations to
    [his] clients.”
    Trial counsel testified that he did not recall Ms. Pratcher’s statement to the
    investigator, but he recalled that her testimony was “damaging to the [Petitioner’s] case.”
    On re-direct examination, trial counsel acknowledged that he “probably should have”
    cross-examined Ms. Pratcher with the investigator’s report, “but [he] didn’t.”
    Although the Petitioner claimed a ballistics expert was discussed with trial counsel,
    trial counsel testified he did not “remember that at all.” On cross-examination, trial counsel
    testified that, if he believed an expert was needed in the Petitioner’s case, then he would
    have sought one.
    With respect to the issues surrounding Mac, trial counsel testified that he could not
    recall if he had any information to locate Mac, or if he had ever contacted Mac. Trial
    counsel recalled that the only information he had on Mac was “one text message and a
    phone number.” Nevertheless, trial counsel stated that at trial, he “got into” the victim
    looking for a “showstopper.”
    Upon the conclusion of the proof, the post-conviction court entered a written order
    denying the post-conviction petition. The court found that trial counsel’s “performance
    was [not] prejudicially deficient.” Accordingly, the court denied post-conviction relief.
    The Petitioner filed a timely appeal.
    -8-
    In this second appeal, the Petitioner challenges the post-conviction court’s denial of
    his request for relief, asserting that his trial counsel was ineffective in three areas: (1) trial
    counsel failed to provide the Petitioner with the defense investigator’s report before trial
    and failed to use the same report during cross-examination of Ms. Pratcher; (2) trial counsel
    failed to call a ballistics expert as a defense witness; and (3) trial counsel failed to
    investigate the victim looking for a “showstopper” before the shooting. The State asserts
    that the Petitioner failed to present proof to the post-conviction court to support the
    Petitioner’s ineffective assistance of counsel claims and that he is therefore not entitled to
    relief. We agree with the State, and for the reasons given below, we affirm the judgment
    of the post-conviction court.
    STANDARD OF APPELLATE REVIEW
    Our supreme court has recognized that “the first question for a reviewing court on
    any issue is ‘what is the appropriate standard of review?’” State v. Enix, __ S.W.3d __,
    No. E2020-00231-SC-R11-CD, 
    2022 WL 4137238
    , at *4 (Tenn. Sept. 13, 2022). As our
    supreme court has made clear,
    Appellate review of an ineffective assistance of counsel claim is a mixed
    question of law and fact that this Court reviews de novo. Witness credibility,
    the weight and value of witness testimony, and the resolution of other factual
    issues brought about by the evidence are entitled to a presumption of
    correctness, which is overcome only when the preponderance of the evidence
    is otherwise. On the other hand, we accord no presumption of correctness to
    the post-conviction court’s conclusions of law, which are subject to purely
    de novo review.
    Phillips v. State, 
    647 S.W.3d 389
    , 400 (Tenn. 2022) (citations omitted).
    ANALYSIS
    The Tennessee Post-Conviction Procedure Act provides an avenue for relief “when
    the conviction or sentence is void or voidable because of the abridgment of any right
    guaranteed by the Constitution of Tennessee or the Constitution of the United States.”
    
    Tenn. Code Ann. § 40-30-103
    . A post-conviction petitioner has the burden of proving his
    or her allegations of fact by clear and convincing evidence. 
    Tenn. Code Ann. § 40-30
    -
    110(f). For evidence to be clear and convincing, “it must eliminate any ‘serious or
    substantial doubt about the correctness of the conclusions drawn from the evidence.’”
    Arroyo v. State, 
    434 S.W.3d 555
    , 559 (Tenn. 2014) (quoting State v. Sexton, 
    368 S.W.3d 371
    , 404 (Tenn. 2012)).
    -9-
    Article I, section 9 of the Tennessee Constitution establishes that every criminal
    defendant has “the right to be heard by himself and his counsel.” Similarly, the Sixth
    Amendment to the United States Constitution, made applicable to the states by the
    Fourteenth Amendment, guarantees that all criminal defendants “shall enjoy the right . . .
    to have the [a]ssistance of [c]ounsel.” “These constitutional provisions guarantee not
    simply the assistance of counsel, but rather the reasonably effective assistance of counsel.”
    Nesbit v. State, 
    452 S.W.3d 779
    , 786 (Tenn. 2014). A petitioner’s claim that he or she has
    been deprived “of effective assistance of counsel is a constitutional claim cognizable under
    the Post-Conviction Procedure Act.” Moore v. State, 
    485 S.W.3d 411
    , 418 (Tenn. 2016);
    see also Howard v. State, 
    604 S.W.3d 53
    , 57 (Tenn. 2020).
    “To prevail on a claim of ineffective assistance of counsel, a petitioner must
    establish both that counsel’s performance was deficient and that counsel’s deficiency
    prejudiced the defense.” Moore, 485 S.W.3d at 418-19 (citing Strickland v. Washington,
    
    466 U.S. 668
    , 687 (1984); Goad v. State, 
    938 S.W.2d 363
    , 369 (Tenn. 1996)). A petitioner
    may establish that counsel’s performance was deficient by showing that “‘counsel’s
    representation fell below an objective standard of reasonableness.’” Garcia v. State, 
    425 S.W.3d 248
    , 256 (Tenn. 2013) (quoting Strickland, 
    466 U.S. at 688
    ). As our supreme court
    has also recognized, this Court must look to “‘all the circumstances’” to determine whether
    counsel’s performance was reasonable and then objectively measure this performance
    against “the professional norms prevailing at the time of the representation.” Kendrick v.
    State, 
    454 S.W.3d 450
    , 457 (Tenn. 2015) (quoting Strickland, 
    466 U.S. at 688
    ).
    “If the advice given or services rendered by counsel are ‘within the range of
    competence demanded of attorneys in criminal cases,’ counsel’s performance is not
    deficient.” Phillips, 647 S.W.3d at 407 (quoting Baxter v. Rose, 
    523 S.W.2d 930
    , 936
    (Tenn. 1975)). Notably, because this inquiry is highly dependent on the facts of the
    individual case, “[c]onduct that is unreasonable under the facts of one case may be perfectly
    reasonable under the facts of another.” State v. Burns, 
    6 S.W.3d 453
    , 462 (Tenn. 1999).
    In addition, a petitioner must establish that he or she has been prejudiced by
    counsel’s deficient performance such that counsel’s performance “‘render[ed] the result of
    the trial unreliable or the proceeding fundamentally unfair.’” Kendrick, 454 S.W.3d at 458
    (quoting Lockhart v. Fretwell, 
    506 U.S. 364
    , 372 (1993)). In other words, the petitioner
    “must establish ‘a reasonable probability that, but for counsel’s unprofessional errors, the
    result of the proceeding would have been different.’” Davidson v. State, 
    453 S.W.3d 386
    ,
    393-94 (Tenn. 2014) (quoting Strickland, 
    466 U.S. at 694
    ). “‘A reasonable probability is
    a probability sufficient to undermine confidence in the outcome.’” Howard, 604 S.W.3d
    at 58 (quoting Strickland, 
    466 U.S. at 694
    ).
    - 10 -
    Because a post-conviction petitioner bears the burden of establishing both deficient
    performance and resulting prejudice, “a court need not address both concepts if the
    petitioner fails to demonstrate either one of them.” Garcia, 425 S.W.3d at 257. Indeed,
    “[i]f it is easier to dispose of an ineffectiveness claim on the ground of lack of sufficient
    prejudice[,] . . . that course should be followed.” Strickland, 
    466 U.S. at 697
    ; see also
    Phillips, 647 S.W.3d at 401 (“The petitioner must prove sufficient facts to support both the
    deficiency and prejudice prongs of the Strickland inquiry—or, stated another way, the post-
    conviction court need only determine the petitioner’s proof is insufficient to support one
    of the two prongs to deny the claim.”).
    Importantly, when considering a claim of ineffective assistance of counsel, this
    Court begins with “the strong presumption that counsel provided adequate assistance and
    used reasonable professional judgment to make all strategic and tactical significant
    decisions,” Davidson, 453 S.W.3d at 393, and “[t]he petitioner bears the burden of
    overcoming this presumption,” Kendrick, 454 S.W.3d at 458. This Court will “not grant
    the petitioner the benefit of hindsight, second-guess a reasonably based trial strategy, or
    provide relief on the basis of a sound, but unsuccessful, tactical decision made during the
    course of the proceedings.” Berry v. State, 
    366 S.W.3d 160
    , 172 (Tenn. Crim. App. 2011)
    (citation omitted). Of course, “the fact that a particular strategy or tactic failed or hurt the
    defense, does not, standing alone, establish unreasonable representation.” Goad, 
    938 S.W.2d at 369
    . However, this Court will give deference to the tactical decisions of counsel
    only if counsel’s choices were made after adequate preparation of the case. Moore, 485
    S.W.3d at 419.
    Again, we note that in the present case, the Petitioner alleges that he was denied the
    effective assistance of trial counsel in three areas. We address each of these issues in turn.
    A.      FAILURE TO PROVIDE AND USE INVESTIGATOR’S REPORT
    As to his first ground for post-conviction relief, the Petitioner asserts that he was
    denied the effective assistance of counsel with respect to his investigator’s report in two
    ways: (1) that trial counsel did not deliver a copy of the report to him before the trial; and
    (2) that trial counsel did not use the information in the report to cross-examine Ms. Pratcher
    at trial. The Petitioner claims “there was valuable information in the report because Ms.
    Pratcher stated [the victim] threatened [the Petitioner] that night. [The Petitioner] said [the
    report] would show that this killing wasn’t premeditated but that it was swept under the
    rug.” For its part, the State contends that the Petitioner did not call Ms. Pratcher at the
    post-conviction hearing to show her testimony would have benefitted him at trial and that
    he did not offer any proof establishing that trial counsel provided him with the report after
    trial.
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    It is unclear when the Petitioner received the investigator’s report. The Petitioner
    asserts that he did not receive the report before trial, but trial counsel testified that “as a
    general rule,” he gave “all of [his] investigations to [his] clients.” The post-conviction
    court did not make a specific finding on this point.
    In any event, when a post-conviction petitioner claims that trial counsel did not
    disclose pretrial discovery to him or her, the petitioner cannot establish prejudice unless
    the petitioner shows how knowledge of that discovery would have affected the outcome of
    the proceeding. See, e.g., Birdwell v. State, No. M2012-02062-CCA-R3-PC, 
    2013 WL 6405733
    , at *6 (Tenn. Crim. App. Dec. 6, 2013). Here, the Petitioner did not show the
    post-conviction court how his actual possession of the investigator’s report at an earlier
    time would have changed the outcome of his trial. For example, he did not show that his
    earlier receipt of this report would have affected the defense strategy, see Bishop v. State,
    No. W2017-00709-CCA-R3-PC, 
    2018 WL 2228195
    , at *6 (Tenn. Crim. App. May 15,
    2018); that “his objectives were not accomplished by trial counsel’s representation” due to
    the late receipt, see McWilliams v. State, No. E2017-00275-CCA-R3-PC, 
    2017 WL 5046354
    , at *4 (Tenn. Crim. App. Nov. 2, 2017); or that other benefits would have been
    obtained with the earlier disclosure, see Johnson v. State, No. E2019-02259-CCA-R3-PC,
    
    2021 WL 5834385
    , at *13 (Tenn. Crim. App. Dec. 9, 2021). We conclude that the post-
    conviction court properly denied relief on this basis.
    The Petitioner also asserts that trial counsel was ineffective in failing to impeach the
    State’s witness, Ms. Pratcher, with a prior statement that was contained in the investigator’s
    report. More specifically, the Petitioner notes that the report states, “[Ms. Pratcher] never
    heard [the victim] call out or threaten [the Petitioner] at all except for the night of the
    shooting.” The Petitioner contends that this statement proves that the victim “threatened”
    him on the night of the shooting and that, as such, the Petitioner was not the initial
    aggressor. Trial counsel testified that it was unclear what Ms. Pratcher actually meant by
    the statement contained in the report.
    This Court has repeatedly held that trial counsel’s decision as to the manner of and
    subject matter of cross-examination “is a strategical or tactical choice, if informed and
    based upon adequate preparation.” Pierce v. State, No. M2005-02565-CCA-R3-PC, 
    2007 WL 189392
    , at *7 (Tenn. Crim. App. Jan. 23, 2007) (citing Hellard v. State, 
    629 S.W.2d 4
    , 9 (Tenn. 1982)). Furthermore, “strategic decisions during cross-examination are judged
    from counsel’s perspective at the point of time they were made in light of all the facts and
    circumstances at that time.” Reeves v. State, No. M2004-02642-CCA-R3-PC, 
    2006 WL 360380
    , at *10 (Tenn. Crim. App. Feb. 16, 2006).
    When evaluating the performance of trial counsel on cross-examination, the
    petitioner must show “what additional beneficial evidence could have been elicited”
    through his or her preferred cross-examination. See Ortiz v. State, No. M2020-01642-
    - 12 -
    CCA-R3-PC, 
    2021 WL 5080514
    , at *4 (Tenn. Crim. App. Nov. 2, 2021), perm app. denied
    (Tenn. Jan. 14, 2022). In addition, the petitioner must also present that witness at the post-
    conviction evidentiary hearing to show how the witness would have responded to trial
    counsel’s questioning. See Britt v. State, No. W2016-00928-CCA-R3-PC, 
    2017 WL 1508186
    , *4, *7 (Tenn. Crim. App. Apr. 25, 2017) (“[T]he Petitioner did not present Ms.
    Tackett’s testimony at the post-conviction hearing to show how she would have responded
    had trial counsel asked about her inability to see the fight. . . . The Petitioner has failed to
    prove . . . that there is any reasonable probability of another outcome had trial counsel
    cross-examined Ms. Tackett differently.”).
    In this case, the Petitioner did not call Ms. Pratcher as a witness at the post-
    conviction hearing. This omission is significant. Without Ms. Pratcher’s testimony, we
    cannot know how she would have responded had trial counsel asked the additional
    questions suggested by the Petitioner. Black v. State, 
    794 S.W.2d 752
    , 757 (Tenn. Crim.
    App. 1990). Respectfully, we decline to speculate as to how Ms. Pratcher would have
    answered had she been asked about the single statement in the investigator’s report. We
    therefore affirm the judgment of the post-conviction court denying post-conviction relief
    on this ground.
    B.      BALLISTICS EXPERT
    Next, the Petitioner alleges that trial counsel was ineffective by failing to call a
    ballistics expert to testify in his defense. The Petitioner testified at the evidentiary hearing
    that a ballistics expert was needed to establish his belief that the victim had a gun on his
    person the night of the shooting. The Petitioner claims that a ballistics expert would have
    bolstered his argument for a lesser-included offense if the expert were able to testify that
    the victim possessed a gun at the time of the shooting.
    It is well established that when a petitioner contends trial counsel failed to discover,
    interview, or present a witness in support of his defense, the petitioner must generally call
    that witness to testify at an evidentiary hearing. Black, 
    794 S.W.2d at 752
    . Indeed, this is
    the only way the petitioner can establish:
    that (a) a material witness existed and the witness could have been discovered
    but for counsel’s neglect in his investigation of the case, (b) a known witness
    was not interviewed, (c) the failure to discover or interview a witness inured
    to his prejudice, or (d) 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.
    - 13 -
    
    Id. at 757
    ; see also Taylor v. State, 
    443 S.W.3d 80
    , 85 (Tenn. 2014) (“Our Court of
    Criminal Appeals has observed that, ‘[a]s a general rule, . . . the only way [a] petitioner can
    establish’ that trial counsel improperly failed to interview a witness is by calling the witness
    to testify at the post-conviction hearing.” (quoting Black, 
    794 S.W.2d at
    757 and alterations
    and omission in original)). Thus, even if a petitioner is able to show counsel was deficient
    in the investigation of the facts or in failing to call a known witness, the petitioner is not
    entitled to post-conviction relief unless he also produces that material witness at his post-
    conviction evidentiary hearing who “(a) could have been found by a reasonable
    investigation and (b) would have testified favorably in support of his defense if called.”
    Black, 
    794 S.W.2d at 758
    .
    These principles apply equally to claims that trial counsel should have retained or
    called an expert witness to testify. See, e.g., Delosh v. State, No. W2019-01760-CCA-R3-
    PC, 
    2020 WL 5667487
    , *1, *9 (Tenn. Crim. App. Sept. 23, 2020), perm. app. denied (Tenn.
    Jan. 14, 2021); Canales v. State, No. E2020-01040-CCA-R3-PC, 
    2021 WL 3363454
    , at *5
    (Tenn. Crim. App. Aug. 3, 2021), perm. app. denied (Tenn. Nov. 12, 2021). However, the
    Petitioner here did not present the testimony of a ballistics expert at the post-conviction
    hearing. Because we may not speculate as to how this expert would have testified had the
    witness been presented, we affirm the judgment of the post-conviction court denying post-
    conviction relief on this ground. See Banks v. State, No. W2020-01164-CCA-R3-PC, 
    2021 WL 4786373
    , at *9 (Tenn. Crim. App. Oct. 14, 2021) (“Petitioner contends that trial
    counsel was ineffective for failing to retain an independent ballistics expert to rebut the
    State’s ballistics expert witness. Petitioner acknowledges that he failed to establish how
    he was prejudiced by trial counsel’s decision not to retain an expert by not presenting the
    testimony of an expert at the post-conviction hearing.” (citing Black, 
    794 S.W.2d at 757
    )).
    C.      INVESTIGATION OF A “SHOWSTOPPER”
    Finally, the Petitioner argues that trial counsel was ineffective by failing to
    investigate that the victim was looking for a “showstopper” before the shooting. At the
    post-conviction hearing, the Petitioner testified that the victim told Mac that he needed “a
    showstopper for this Chris guy.” From this, the Petitioner asserts that if trial counsel had
    located Mac and called him to testify, Mac would have established that the victim “was
    plotting and planning to get a gun to harm [the Petitioner].”
    As with his ballistics expert, however, the Petitioner did not call Mac to testify at
    the post-conviction hearing. As noted above, we cannot speculate as to how Mac would
    have testified had he been called as a witness at trial. Black, 
    794 S.W.2d at 757
    . As such,
    we affirm the judgment of the post-conviction court denying post-conviction relief on this
    ground.
    - 14 -
    CONCLUSION
    In summary, we hold that the post-conviction court properly found that the
    Petitioner was not denied the effective assistance of counsel during his trial. Accordingly,
    because the Petitioner’s conviction or sentence is not void or voidable because of a
    violation of a constitutional right, we affirm the denial of post-conviction relief in all
    respects.
    ____________________________________
    TOM GREENHOLTZ, JUDGE
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