JOEL CASTON v. UNITED STATES , 146 A.3d 1082 ( 2016 )


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  •                                 District of Columbia
    Court of Appeals
    No. 15-CO-36
    SEP 29 2016
    JOEL CASTON,
    Appellant,
    v.                                                               FEL-11733-94
    UNITED STATES,
    Appellee.
    On Appeal from the Superior Court of the District of Columbia
    Criminal Division
    BEFORE: THOMPSON and EASTERLY, Associate Judges; and KRAVITZ, Associate
    Judge, Superior Court of the District of Columbia.*
    JUDGMENT
    This case came to be heard on the transcript of record and the briefs filed,
    and was argued by counsel. On consideration whereof, and as set forth in the opinion
    filed this date, it is now hereby
    ORDERED and ADJUDGED that the trial court’s order is vacated, and the
    matter is remanded for further proceedings consistent with this opinion.
    For the Court:
    Dated: September 29, 2016.
    Opinion by Associate Judge Phyllis D. Thompson.
    *
    Sitting by designation pursuant to 
    D.C. Code § 11-707
     (a) (2012 Repl.).
    Notice: This opinion is subject to formal revision before publication in the
    Atlantic and Maryland Reporters. Users are requested to notify the Clerk of the
    Court of any formal errors so that corrections may be made before the bound
    volumes go to press.
    DISTRICT OF COLUMBIA COURT OF APPEALS
    No. 15-CO-36                      9/29/16
    JOEL CASTON, APPELLANT,
    V.
    UNITED STATES, APPELLEE.
    Appeal from the Superior Court
    of the District of Columbia
    (FEL-11733-94)
    (Hon. Gregory Jackson, Post-Conviction Motion Judge)
    (Argued January 19, 2016                              Decided September 29, 2016)
    Jonathan Zucker, with whom Patricia Daus was on the brief, for appellant.
    Christopher Macchiaroli, Assistant United States Attorney, with whom
    Vincent H. Cohen, Jr., Acting United States Attorney at the time the brief was
    filed, and Elizabeth Trosman and Frederick Yette, Assistant United States
    Attorneys, were on the brief, for appellee.
    Before THOMPSON and EASTERLY, Associate Judges, and KRAVITZ,
    Associate Judge, Superior Court of the District of Columbia.
    THOMPSON, Associate Judge:        In 1996, a jury convicted appellant of the
    August 1994 fatal shooting of Rafique Washington and of related weapons
    
    Sitting by designation pursuant to 
    D.C. Code § 11-707
     (a) (2012 Repl.).
    2
    offenses. In December 2011, after this court had affirmed appellant’s convictions
    on direct appeal and subsequently affirmed the denial of his motion filed pursuant
    to 
    D.C. Code § 23-110
     (2001),1 appellant filed a motion to vacate his convictions
    under the provisions of the Innocence Protection Act codified at 
    D.C. Code § 22
    -
    4135 (2001) (the “IPA”). The trial court held an evidentiary hearing on the IPA
    motion and thereafter denied the motion, stating that it could not “find that it is
    more likely than not that [appellant] is actually innocent of the crime.” This appeal
    followed.
    Appellant asserts numerous claims of error, several of which we reject. As
    explained in more detail below, however, in denying appellant’s IPA motion, the
    Superior Court judge (1) seemed, mistakenly, to regard new evidence that was
    presented — an affidavit and hearing testimony from a putative eyewitness to the
    murder who stated that appellant was not the shooter — as mere “impeachment
    evidence” that is inadequate to warrant relief under the IPA; (2) discredited that
    1
    Caston v. United States, No. 96-CF-1954, Mem. Op. & J. (D.C. Feb. 20,
    2002) (rejecting appellant’s argument that the trial court abused its discretion in
    allowing the jury to learn of his involvement in drug sales two days after the
    murder); Caston v. United States, No. 04-CO-0877, Mem. Op. & J. (D.C. May 24,
    2005) (affirming the trial court’s ruling that appellant’s motion, which was not
    filed during the pendency of his direct appeal, and which claimed that trial counsel
    failed to call three requested alibi witnesses and a purported eyewitness (“Ms.
    Pat”) and also failed to interview or contact some witnesses prior to trial, was
    procedurally defaulted).
    3
    witness’s statements on the basis of inconsistencies between statements contained
    in his affidavit and in his hearing testimony, without regard to whether the
    inconsistencies were trivial or insignificant and whether they were explainable; (3)
    did not critically examine the weight of the trial evidence; and (4) contrary to this
    court’s guidance in Bouknight v. United States, 
    867 A.2d 245
     (D.C. 2005), appears
    ultimately to have adjudged the credibility of the (putative) eyewitness’s testimony
    in light of the court’s adverse determination about appellant’s own credibility.
    While we accord “great deference to the trial court’s role as the trier of fact on the
    ultimate issue of ‘actual innocence’ under the IPA,” Richardson v. United States, 
    8 A.3d 1245
    , 1249 (D.C. 2010), we cannot be confident that, had the judge’s
    decision not been influenced by the foregoing factors, he would have reached the
    same conclusion about the likelihood that appellant is “actually innocent of the
    crime.” Accordingly, we remand the matter to the trial court for reconsideration in
    light of this opinion.
    4
    I. The Evidence at Appellant’s Trial2
    The evidence at appellant’s 1996 trial (on the charge of first-degree murder
    and related weapons charges) established that on the evening of August 14, 1994,
    Washington was shot and killed in front of the New China Carry Out (the
    “carryout”) at the corner of 16th Street and Good Hope Road, S.E. Government
    witness Edward Thompson testified that on that evening, he rode to the carryout
    with Washington, a man named “Gene,” and driver “Mark.” After the group had
    made their purchases, Thompson walked across the street to use a payphone,
    leaving Washington, Gene, and Mark standing on the steps in front of the carryout.
    Thompson returned a few minutes later and asked the others to get into the nearby
    car so they could leave. As Thompson was trying to open the car door, he heard a
    gunshot and saw Washington fall in front of the carryout’s front door. Thompson
    testified that he then saw appellant “c[o]me from out the shadow of the carryout,”
    2
    Appellant did not provide us with the transcripts of his trial, but, with the
    exception of the transcript of October 15, 1996 (apparently the last day of trial,
    when defense counsel was expected to call Thompson back to the witness stand to
    question him about a possible “deal” with the government) we have been able to
    review the trial transcripts from (microfilmed) archived records. The government
    has summarized the trial record and pertinent grand jury testimony in its brief,
    without dispute from appellant, and we assume that there is nothing in the October
    15, 1996, transcript (or in the grand jury transcripts, which we also do not have)
    that renders the summary of the trial evidence that follows materially inadequate or
    misleading.
    5
    run toward Washington, place a revolver inches from Washington’s body, almost
    touching Washington’s head, and fire “about five” additional shots.3 Thompson
    testified initially that appellant was “standing over” Washington, but then
    explained that appellant was “steadily moving” while he was shooting, and “wasn’t
    just standing in one spot when he was shooting” Washington. Appellant then fled,
    and Thompson, Gene, Mark, a woman named Lazetta Uzzle, and Uzzle’s
    boyfriend Kevin Molden (nicknamed “Half” or “Haf”) all stood around
    Washington’s body.      Thompson testified that he saw Half search through
    Washington’s pockets, but that he did not know whether anything was taken.
    Everyone fled the scene before the police arrived. Thompson testified that, at
    some point before the shooting, Washington told him that he (Washington) “ha[d]
    a problem with [appellant].”4
    3
    A forensic pathologist testified that there were six gunshot wounds to
    Washington’s body and that the soot around two of the wounds was consistent with
    the shots having been fired from between twelve and eighteen inches away as
    Washington lay on the ground.
    4
    Asked by defense counsel about whether, a couple of days before
    Washington was shot, someone had shot at Washington and Thompson “from
    across the street near the carryout,” Thompson agreed that “somebody was
    shooting out there,” but testified, “They weren’t shooting at us[.]”
    6
    Uzzle also testified at trial.   She told the jury that shortly before the
    shooting, she saw appellant, whom she had known her entire life, talking with
    another man inside 1641 W Street, S.E. Uzzle then walked north on 16th Street,
    looking for Washington so she could purchase cocaine from him. At some point,
    while standing at the intersection of 16th and U Streets with Half, Uzzle saw
    Washington drive by in a car, which also contained Thompson, Gene, and Mark.
    Washington told Uzzle and Half that he did not have any cocaine and then went
    into the carryout. Soon thereafter, Uzzle, who was then about a block away from
    the carryout, heard gunshots, but did not see who fired the shots.5 She ran in the
    opposite direction of the gunshots, but at some point, turned around and headed
    back toward the carryout to join Half, whom she had seen run “towards the shot.”
    Uzzle arrived at the carryout to see Half going through Washington’s pockets.
    Gene was on the scene as well. Thompson ran past Uzzle and was behind the car,
    and Mark was standing nearby. Half took money out of Washington’s pockets.
    Uzzle then ran back in the direction of the building where she had seen appellant
    earlier that evening. Uzzle explained that she ran from the scene because “Ha[l]f
    and [she] had just took the money off [Washington]” and she “didn’t want to be
    around when the police came.” Uzzle spotted appellant again and told him “to go
    5
    Uzzle testified before the grand jury that she did not know “who actually
    did the shooting.”
    7
    home” because Washington had just been killed and because appellant, who had
    fought with Washington a few weeks prior,6 would be the prime suspect for the
    murder.
    The government also presented evidence that two days after the shooting,
    police spotted appellant and two other men engaged in suspected narcotics activity.
    All three men were “holding their waistbands as if they had a gun.” As officers
    approached, appellant and the other men fled and ran inside an apartment. Officers
    found two of the men “come from out of the hallway closet” and found two guns
    on the floor of the closet. An officer found appellant “peep[ing]” out from a closet
    in the nearby back bedroom. The officer did not see a gun in appellant’s hand, but
    searched the closet and found a chrome .44 Magnum revolver sticking out from a
    shoebox that was on a shelf.7        The Magnum revolver was tested for latent
    fingerprints, but none were found. A firearms expert testified that bullet fragments
    6
    According to Uzzle’s trial testimony, a couple of months before the
    shooting, appellant, Washington, D’Quinta Uzzle (Uzzle’s son), and a man named
    Sean fought over a gun. Appellant and Washington exchanged punches. As
    Washington was driving away from the fight, appellant hung on to a door of the
    car, firing shots at it until he fell. Uzzle saw the the gun, which she “guess[ed] . . .
    was [appellant’s],” fall on the ground. Uzzle testified that she believed the gun
    was a revolver.
    7
    According to the government’s brief, the owner of the apartment (Wendy
    Hursey, who was “unavailable” to testify at trial) testified before the grand jury
    that she did not own any guns or keep any ammunition in her apartment.
    8
    recovered from Washington’s body and from the crime scene “were in fact fired
    through the barrel of th[e] .44 Magnum revolver[.]”
    Finally, the government introduced evidence that about a week after the
    shooting, police executed a search warrant at appellant’s mother’s residence, where
    appellant also resided. Underneath appellant’s mattress, police found a “speed
    loader” — a device used for rapidly loading ammunition into a firearm —
    containing six rounds of .44 caliber ammunition as well as additional rounds of
    ammunition.
    II. The Affidavits and Hearing Testimony in Support
    of Appellant’s IPA Motion
    In support of his IPA motion, appellant submitted affidavits from Lloyd
    Rodgers, Uzzle, and Jermaine Brown. Appellant’s counsel explained to the court
    (the Honorable Gregory Jackson) that after interviewing Rodgers, counsel had
    decided not to call him to testify at the IPA hearing because he “really couldn’t
    elucidate much.”
    Rodgers stated in his affidavit that he was an eyewitness to the shooting on
    August 14, 1994. Specifically, he stated that he was inside the carryout ordering
    9
    food when he saw Washington, Gene, and Mark enter the carryout. After he
    exchanged greetings with the men, he left the carryout and noticed a “slim
    brown/dark-skinned guy dressed in all black wearing a baseball cap standing at the
    phone booth.”8 Before Rodgers could open the door of his parked car, he saw the
    three men exit the carryout, and then heard a gunshot. After taking cover, Rodgers
    saw the man from the phone booth standing over Washington and firing rounds
    into Washington’s body before running off. After the shooter fled, Gene and Mark
    were standing there and “their buddy Eddy [presumably, Thompson]” ran over
    from across the street. According to Rodgers, “they” told him that the person who
    had shot Washington was Half. Rodgers stated in addition, “I know without a
    shadow of a doubt that the guy I saw commit this was not Joel Caston.”
    Uzzle, Brown, and appellant all testified at the hearing on appellant’s IPA
    motion. Uzzle testified that, on the evening of the shooting, she was speaking with
    Washington about buying some cocaine when Half interrupted the conversation
    and began arguing with Washington about Uzzle’s “having [had] sex with
    8
    In contrast, in his affidavit, Brown described Half as “approximately five
    foot five inches with light brown skin, a large build and a shaved head.”
    10
    [Washington].”9 According to Uzzle, Washington “pulled a gun out on Half[.]”
    Half retreated after Uzzle told the men that they needed to “cut that out,” but Uzzle
    heard him say that “this wasn’t the end of it, that he’ll be back.” Uzzle interpreted
    Half’s words as meaning that Half “was going to get [Washington] for pulling [a]
    gun on him.” Uzzle testified that Half then “ran up the street” toward where she
    and Half lived, and that she “knew he was running to go get a gun[.]” A little
    while later, Uzzle heard gunshots coming from the direction in which Half had run.
    When Uzzle ran in that direction and arrived on the scene, she saw Half putting a
    gun inside his pants as he stood over Washington’s body, went through
    Washington’s pockets, and took money and drugs.10 Half then ran off and Uzzle
    followed him. While running back to her residence, Uzzle saw appellant (whom
    she regarded as a son and referred to as her “nephew,” although he was not related
    9
    This testimony was in contrast to Uzzle’s grand jury testimony that Half
    did not “do any talking at that time.” Also at trial, Uzzle answered, “No” to the
    question, “Isn’t it a fact that Ha[l]f was upset with [Washington] because he tried
    to get some cocaine from you and he refused?”
    At trial, Uzzle testified that Washington was in a car at the time of the
    conversation; during the IPA hearing, she testified that Washington was on foot.
    10
    This was in contrast to Uzzle’s grand jury testimony that she and Half
    “walked across the street together over to the body.”
    11
    by blood) about four or five blocks from the scene of the murder.11 She did not see
    appellant “near the murder,” and she testified that there was “no way that he could
    have . . . left from the scene of the crime” and arrived at where she saw him blocks
    away unless he was “Superman.” Uzzle told appellant that he should go home
    because Washington had just been shot and appellant would be the “first one . . .
    blamed” because of the fight he and Washington had had two weeks earlier.
    Appellant was “surprised” to hear about the shooting.12 Later in the evening, when
    Uzzle and Half were both in their home again, Uzzle asked Half what he had done,
    and Half responded, “I killed him, don’t worry about it, he’s dead.”13 Uzzle
    testified that Half subsequently was killed and that she was told that Washington’s
    brother “killed Half for killing [Washington].” Uzzle relocated to Louisiana after
    Half’s death because she was “scared that [Washington’s brother] was going to
    come looking for [her] [be]cause [she] knew that he had killed Half.”
    11
    Unlike in her grand jury and trial testimony, Uzzle testified that she saw
    appellant that evening only after the shooting.
    12
    At trial, too, Uzzle testified that appellant was “surprised” to hear of the
    shooting.
    13
    Uzzle also testified that Half was murdered not long after the shooting;
    The court noted that Half died in March 1995 (before appellant’s trial).
    12
    Uzzle testified that after she moved to Louisiana, she had contact with
    appellant’s family a “couple of times,” six or seven years after appellant’s trial,
    and, at some point, talked with some of appellant’s family members about what she
    knew about the murder and Half’s role in it. She had ceased having contact with
    them for many years because she had been a government witness. She testified
    that she did not tell the police about what Half did because she was afraid she
    could go to jail for helping to smoke the cocaine and spend the money Half took
    from Washington. She further testified that she did not tell the police that Half
    shot Washington, even though she knew that appellant was suspected of the
    murder, because she believed that telling the police that appellant was blocks away
    and could not have been the shooter “would have been enough for them not to lock
    him up.” She also agreed that her 30 or 40 years of substance abuse on and off had
    affected her memory “[a] whole lot.”
    Brown testified at the IPA hearing that on August 14, 1994, when he was
    fifteen years old and when it was dark outside, he was walking toward his uncle’s
    house after leaving a friend’s home where he had been playing video games, when
    he saw Half, whom he knew from “hang[ing] out” at the carryout, “shooting off at
    some people” (“probably — like three males and one girl”) who were “coming
    13
    outside the carryout.”14 At one point Brown testified that Half was “not even like
    five feet away from” the carryout door when he started shooting, but at another
    point agreed that Half was about 17 feet away from the carryout door when he
    started shooting. Brown saw “sparks come out” and saw a man fall. Brown
    testified on direct that he did not see Half do anything further with the gun and did
    not see anything else Half did while the man was on the ground. On cross-
    examination, however, asked about the statement in his affidavit that he rose up
    from behind the car he was hiding behind and watched Half walk up and fire more
    shots at the man,15 Brown testified that when Half was shooting, “he’s still walking
    up on him. Not like he’s just standing there.”16 Brown further testified that he
    ducked behind a car after seeing the shooting, but ran when he saw Half coming
    his way. When Brown went to his uncle’s house and reported to his uncle and
    mother what he had seen, his mother told him to say nothing about it. Brown told
    14
    Brown acknowledged that he had convictions for possession with intent
    to distribute cocaine while armed, possession of a firearm during a crime of
    violence, unlawful possession of ammunition, possession of an unregistered
    firearm, carrying a pistol without a license, escape from an institution, destruction
    of property, unauthorized use of a motor vehicle, and motor vehicle unlawful
    taking, and also had a Bail Reform Act conviction.
    15
    When the prosecutor said on cross-examination, “That didn’t happen, did
    it,” Brown replied, “If I said it happened[,] it had to have happened.”
    16
    As described above, Thompson testified at trial that the shooter was
    “steadily moving” while he was shooting, and “wasn’t just standing in one spot
    when he was shooting” at Washington.
    14
    no one else about what he had seen and did not return to the neighborhood. Brown
    testified that he did not know appellant “back then,” that he did not know who
    appellant was prior to his walking into the courtroom, and that he became involved
    in this matter only after reconnecting with appellant’s niece Rashida in 2009, after
    running into her at the “food stamp place”; Rashida and Brown had been close
    friends during the 1992-94 period, but, according to Brown, he had not seen her
    since then. When Rashida and Brown saw each other in 2009, she asked Brown
    why he had stopped coming to the neighborhood, and he told her about the
    shooting he had witnessed at the carryout. Appellant’s sister thereafter showed
    Brown a photograph of appellant, and Brown told her that appellant was not at the
    scene of the shooting. After speaking with appellant’s sister, Brown spoke with an
    investigator, who typed the affidavit for his signature.
    Appellant, who did not testify during his trial, was the final witness at the
    IPA hearing.17 He denied being present when Washington was murdered, denied
    playing any role in the murder, and denied having any contact with the firearm
    reportedly used in the shooting.       He also testified that his altercation with
    Washington a few months prior to the shooting was a mere “verbal dispute.”
    17
    Appellant acknowledged on cross-examination that he had other
    convictions, for robbery and assault to avoid apprehension.
    15
    Appellant further testified that he did not recall any conversation with Uzzle about
    the potential that he would be a suspect in Washington’s murder. He explained
    that he was one of a number of men in the neighborhood who were “allowed to
    hang out” in the apartment where police found him and the alleged murder
    weapon; that Half was one of the men who hung out there and was there, in the
    back bedroom, on August 16, 1994, the day police found the alleged murder
    weapon in a closet in the apartment’s back room; and that he (appellant) was not in
    a closet in that bedroom. He further testified that he had never met Brown before
    seeing him in the courtroom. As to Uzzle, appellant testified that he first learned
    that she had been at or near the scene of the murder when she testified at trial. He
    acknowledged that after his arrest, he did not try to contact her or ask his lawyer,
    family, or anyone else to contact her before or during trial or prior to 2009.
    After the IPA hearing, the Superior Court judge issued a written order
    explaining as to each of the witnesses why his or her testimony did not warrant a
    new trial. We discuss the court’s reasoning in Parts IV and V below.
    16
    III. Applicable Law
    In relevant part, the IPA provides that “at any time,” “[a] person convicted
    of a criminal offense in the Superior Court . . . may move the court to vacate the
    conviction or to grant a new trial on the grounds of actual innocence based on new
    evidence.” 
    D.C. Code §§ 22-4135
     (a) and (b) (2012 Repl.).18 The motion must
    “set forth specific, non-conclusory facts” and must identify the specific new
    evidence, establish how it demonstrates the movant’s actual innocence, and
    establish why the evidence is “not cumulative or impeaching.” § 22-4135 (c)(1)-
    (3). As relevant in this case, “new evidence” is evidence that “[w]as not personally
    known and could not, in the exercise of reasonable diligence, have been personally
    known to the movant at the time of the trial or the plea proceeding[.]” 
    D.C. Code § 22-4131
     (7)(A).19 In determining whether to grant relief, the trial court “may
    consider any relevant evidence, but shall consider the following: (A) The new
    evidence; (B) How the new evidence demonstrates actual innocence; (C) Why the
    18
    The IPA also contains provisions pertaining to pre- and post-conviction
    DNA testing that are not relevant here. See 
    D.C. Code §§ 22-4132
     and 22-4133.
    19
    “The new evidence provision of the IPA is broader and more inclusive
    than the judicial test for newly discovered evidence under Super. Ct. Crim. R. 33,
    as the IPA specifically provides for evidence that was known at the time of trial but
    could not be produced . . . . However, the diligence requirements in the IPA and
    Rule 33 are the same, as both require ‘reasonable’ or ‘due’ diligence.” Bouknight,
    
    867 A.2d at 255
    .
    17
    new evidence is or is not cumulative or impeaching[.]” § 22-4135 (g)(1)(A)-(C).
    The motion must also include an affidavit by the movant stating, under penalty of
    perjury, that the movant “is actually innocent of the crime that is the subject of the
    motion, and that the new evidence was not deliberately withheld by the movant for
    purposes of strategic advantage.” § 22-4135 (d)(1). If, after considering those
    factors, “the court concludes that it is more likely than not that the movant is
    actually innocent of the crime, the court shall grant a new trial.” § 22-4135 (g)(2).
    If the court “concludes by clear and convincing evidence that the movant is
    actually innocent of the crime, the court shall vacate the conviction and dismiss the
    relevant count with prejudice.” § 22-4135 (g)(3).
    This court reviews the denial of a motion to vacate a conviction or for a new
    trial under the IPA for abuse of discretion. See Richardson, 
    8 A.3d at 1248
    . “[W]e
    must give great deference to the trial court’s role as the trier of fact on the ultimate
    issue of ‘actual innocence’ under the IPA, and thus we apply the clearly erroneous
    standard of review to the trial judge’s rejection of alleged newly discovered
    evidence offered to prove ‘actual innocence.’” 
    Id. at 1249
     (citation omitted).
    “Accordingly, the scope of our review is narrow, both on the question whether
    appellant has been diligent in proffering ‘new evidence’ and whether that evidence
    establishes appellant’s ‘actual innocence.’”       
    Id.
        That said, “[t]he statutory
    18
    construct itself fully accommodates consideration of the [IPA] movant’s
    credibility.” Bouknight, 
    867 A.2d at 258
    . For that reason, this court will evaluate
    whether the trial court has “unnecessar[il]y and inappropriate[ly] . . . depart[ed]
    from that construct by recognizing [the movant’s] credibility as a separate basis for
    [denying an IPA motion], independent of the considerations set forth by the
    statute.” 
    Id.
    IV. The Motion Court’s Analysis
    The court found that Rodgers’ proffered testimony did not qualify as “new
    evidence” within the meaning of the IPA because, even though Rodgers
    purportedly “made himself known to multiple individuals . . . on the scene at the
    time of the murder,” appellant failed to establish “what prevented him from
    obtaining Mr. Rodgers’ testimony sooner.”         The court further found that the
    inconsistency between Rodgers’ physical description of the shooter and Brown’s
    physical description of the shooter called into doubt the reliability of Rodgers’
    testimony and his “ability to perceive the events that night.”
    As to Uzzle’s testimony, the court concluded that it, too, was not “new
    evidence.” The court emphasized that appellant was aware by the time Uzzle
    19
    testified at trial, if not before, that “she had information about this offense[,]” i.e.,
    “first-hand knowledge of the circumstances related to the murder of Mr.
    Washington.” Yet, the court observed, despite appellant’s “close personal and
    family ties” with Uzzle, “there is no indication that [he] did anything to discover at
    that time the purported exculpatory evidence that [Uzzle] now proffers.” The court
    found that “it would have taken minimal effort for [appellant] to contact Ms. Uzzle
    and obtain th[e] favorable testimony she now purports to offer[,]” but that the
    record gave no indication that either appellant or his counsel “ever attempted to
    contact her or obtain her testimony.”
    The court also found that Uzzle’s affidavit and IPA hearing testimony
    constituted — “at best” — “[i]mpeachment evidence [that] alone is insufficient to
    establish a claim for relief under the IPA.” In addition, citing inconsistencies
    between Uzzle’s trial and IPA hearing testimony, the court found that her hearing
    testimony was “not sufficiently credible to show that ‘it is more likely than not that
    [appellant] is actually innocent[.]’”20
    20
    The court noted that Uzzle’s first mention of the altercation between
    Washington and Half on the night of the shooting came in her affidavit and IPA
    hearing testimony, a “critically significant fact[]” that she could not have simply
    overlooked had it been true. The court also observed that, in her grand jury and
    trial testimony, Uzzle denied ever seeing Half with a gun, but claimed the opposite
    in her affidavit and hearing testimony.
    20
    The court was satisfied that Brown’s testimony sufficed as new evidence,
    finding “nothing to suggest that the exercise of due diligence would have identified
    Mr. Brown any sooner.” However, the court found that appellant had not shown
    that Uzzle’s and Rodgers’ testimony, “along with that of Mr. Brown[,] is more
    than mere impeachment evidence[.]”        In addition, the court focused on the
    “inconsistent and contradicted accounts” set out in Brown’s affidavit and his
    hearing testimony, matters that the judge said “seriously undermine [Brown’s]
    credibility” and that led the judge to conclude that the affidavit and testimony “do
    not show ‘actual innocence.’”
    The court first took note of the contradiction between Brown’s and Rodgers’
    physical descriptions of the shooter. See supra note 8. The court then catalogued
    the internal inconsistencies between Brown’s affidavit and hearing testimony. The
    court noted that Brown’s affidavit states that the shooting occurred “sometime
    between 10 a.m. and 12 p.m.[,]” but testified at the hearing that the shooting
    occurred at night. The court also characterized Brown’s affidavit as stating that he
    “wanted to stop at the [c]arryout,” a (purported) statement that conflicted with
    Brown’s hearing testimony that he “didn’t intend to stop” at the carryout, but
    instead, “was intending to keep moving.” The court next cited Brown’s affidavit
    statement that he saw Half shoot at a group of males exiting the carryout, which
    21
    the judge contrasted with Brown’s hearing testimony about shots fired at “three
    males and one girl” coming out of the carryout.21 The court also noted that Brown
    stated in his affidavit that he saw Half walk over to Washington after the initial
    shots and fire multiple rounds into his body, but (as described by the judge)
    testified at the hearing that “after the initial shots, . . . everyone, including [Half],
    fled the scene.”22 Finally, the court cited Brown’s affidavit statement that “[l]ater
    in my life I met Joel Caston[,]” a statement the court contrasted to Brown’s hearing
    testimony that (as the court put it) he “had never met [appellant].” The court found
    that Brown’s inconsistent and contradicted accounts “fail[ed] to turn the heavy
    weight of evidence produced at trial in favor of [appellant’s] innocence.”
    The court found that appellant’s hearing testimony was “significantly
    inconsistent with that of his proffered witnesses and grossly undermine[d] the
    21
    At trial, Thompson testified that when Washington, Gene and Mark
    exited the carryout, there were two other people whom he did not know near the
    front door of the carryout.
    22
    Actually, Brown testified that after the man who had been shot fell to the
    ground, Brown “ducked behind the car” and did not “see anything further that Half
    did while the person was on the ground”; and that “[e]verybody just like start
    running and the people was trying to help . . . the man but once I seen Half on my
    way I ran the opposite way.” Brown’s testimony does suggest both that everybody
    ran and that some people stayed to help the fallen man; the testimony possibly
    meant that the gunshots caused everyone to run for cover briefly but that some
    people then came to assist the victim.
    22
    credibility of their affidavits and hearing testimony.” 23 The court stated in addition
    that appellant’s “self-serving” testimony “does not sway the [c]ourt towards
    finding [appellant] or any of his ‘newly found witnesses’ credible.”24
    V. Appellant’s Arguments
    Appellant raises a number of challenges to the court’s ruling. He does not
    challenge the court’s conclusion as to the Rodgers affidavit. As to Uzzle, however,
    appellant argues that the court erred in concluding that her evidence was not “new”
    and that it was “merely impeaching and not credible.” He also argues that the
    court’s rejection of Brown’s testimony “solely because of unsupported or
    23
    The Order referred to inconsistencies between appellant’s testimony and
    that of his proffered “witnesses” (plural), but specifically discussed only
    inconsistencies between appellant’s and Uzzle’s accounts.
    24
    The court did not discuss whether appellant’s testimony was new
    evidence, but acted well within its discretion in determining not to rely on
    appellant’s testimony as a basis for relief. Appellant testified during the IPA
    hearing that he did not testify at his trial on advice of counsel. Thus, he made a
    strategic decision not to testify, thereby “deliberately withh[olding,] . . . for
    purposes of strategic advantage[,]” 
    D.C. Code § 22-4135
     (d)(1), his exculpatory
    account that he was never in the closet with the alleged murder weapon that police
    recovered, and that Half was in the back bedroom where the gun was found. Even
    if appellant’s account at the IPA hearing was truthful, “his deliberate strategy of
    withholding from the jury a truthful account” amounted to deliberate withholding
    under § 22-4135(d)(1), and thus his account does not constitute “new evidence”
    that can satisfy the prerequisite for relief under the statute. Bouknight, 
    867 A.2d at 254
    .
    23
    insignificant inconsistencies between his affidavit and testimony, [was] clear
    error.” He further contends that the court erroneously failed to consider how
    appellant’s testimony demonstrates actual innocence and erred in rejecting it on the
    ground that it was “inconsistent with Uzzle’s testimony about insignificant events
    prior and subsequent to the murder.” In addition, appellant argues that the court
    “erroneously assumed that the evidence at trial was ‘heavy.’” Finally, appellant
    argues that the court “erroneously required each piece of [appellant’s] evidence to
    alone prove his actual innocence without regard to other evidence in the case[.]”
    More specifically, appellant argues that when the sworn accounts from appellant’s
    proffered witnesses are taken together, they have “more credibility than the trial
    court took into account,” and appellant’s claim of actual innocence is strengthened.
    For the reasons discussed below, we conclude that some, but not all, of appellant’s
    arguments have traction.
    VI. Analysis
    A. Appellant’s diligence with respect to Uzzle and the court’s ruling that
    Uzzle’s evidence was not credible
    As described above, Uzzle’s trial testimony was to the effect that she had
    first-hand knowledge about the murder scene and aftermath, and appellant
    24
    confirmed at the IPA hearing that he did not try to contact Uzzle or ask anyone else
    to contact her at any time during the trial. Our case law “hold[s] individuals
    asserting their right to relief on the basis of new evidence to a high standard of
    diligence in discovering that evidence.” Richardson, 
    8 A.3d at 1249
    . The factual
    record and our case law fully support the court’s conclusion that appellant did not
    exercise the requisite due diligence with respect to Uzzle. We held in Richardson
    that where it “came to light on the first day of trial” that a witness had relevant
    information about facts surrounding the charged crime, the “exercise of due
    diligence should have caused appellant to attempt to speak with [the witness]
    immediately upon learning of her connection[.]” 
    Id. at 1249
    . The fact that Uzzle’s
    trial testimony did not reveal that she might know who the shooter was, is “a lame
    excuse for appellant’s failure to make any effort to contact” her, 
    id. at 1250
    , where
    she professed to have been on the scene in the immediate aftermath of the shooting
    (when Half was going through Washington’s pockets),25 and where appellant’s
    trial counsel actually pursued a line of questioning about whether Half “was upset
    with [Washington]” before the shooting. Especially given our deferential and
    narrow standard of review on the question whether appellant has been diligent in
    25
    As already described, Uzzle testified at trial that when she saw
    Washington’s body on the ground a couple of minutes after she heard shots, Gene,
    Mark, Thompson, and Half were all on the scene.
    25
    proffering “new evidence,” we can find no erroneous exercise of discretion in the
    court’s conclusion regarding appellant’s efforts with respect to Uzzle.26
    We also defer to the court’s determination about the credibility of Uzzle’s
    hearing testimony, because “witness recantations in general are properly viewed
    with great suspicion.” Turner v. United States, 
    116 A.3d 894
    , 927 (D.C. 2015)
    (internal quotation marks omitted); see also Johnson v. United States, 
    33 A.3d 361
    ,
    371 (D.C. 2011) (“Recanting affidavits and witnesses are looked upon with the
    utmost suspicion[,]” and the trial court acts within its authority in rejecting a
    recantation as not credible (internal quotation marks omitted)). We are satisfied
    that the court reasonably found that Uzzle’s hearing-testimony recantation (e.g., of
    her grand jury testimony that she did not know who shot Washington, and that Half
    said nothing to Washington when Half and Uzzle saw Washington before the
    shooting) was not credible. Although Uzzle claimed that she did not testify about
    26
    Appellant did not establish at the IPA hearing that Uzzle would have
    withheld the exculpatory evidence in a pre- or mid-trial interview with the defense
    or that she would have refused to talk with the defense altogether. And while
    appellant could have asked Uzzle about those matters at the IPA hearing, he did
    not. This record leaves us with some doubts about the court’s seemingly
    speculative conclusion that it would have taken “minimal effort” for appellant to
    “obtain [from Uzzle] th[e] favorable testimony she now purports to offer[.]”
    However, in light of our conclusion that appellant failed to meet the IPA diligence
    standard with respect to Uzzle’s testimony, as well as the deference we accord to
    the court’s determination that Uzzle’s hearing testimony was not credible, we need
    not decide whether the court had an adequate basis for that conclusion.
    26
    Half’s role previously because she did not want to go to jail for having shared in
    what Half plundered from Washington’s pockets, she gave no reason why — when
    Half was already dead — she could not have testified about Half’s putative
    confession and his motive for taking revenge against Washington without
    implicating herself.27 As the court put it, Uzzle gave no satisfactory explanation
    for her omission of “critically significant facts” at trial.28
    Appellant contends, however, that the court should not have dismissed
    Uzzle’s hearing-testimony account by viewing it “in isolation.” We agree that it is
    not proper for a court evaluating a claim of actual innocence to evaluate each piece
    27
    Moreover, as described above, Uzzle actually admitted at trial to having
    participated with Half in stealing Washington’s money.
    28
    Appellant relies on People v. Deacon, 
    946 N.Y.S.2d 613
     (N.Y. App. Div.
    2012), in which the court stated that “[w]hile recantation evidence is considered to
    be the most unreliable form of evidence, its credibility may be established if
    certain factors are present, including its inherent believability, the demeanor of the
    recanting witness, the existence of corroborating evidence, the reasons offered for
    the recantation of the previous testimony, the relationship between the recanting
    witness and the defendant, and the importance of facts established at trial as
    reaffirmed in the recantation.” 
    Id. at 618
     (citation and internal quotation marks
    omitted). In explaining in that case why the witness’s recantation had an “aura of
    believability,” the Deacon court emphasized that “there appear[ed] to be no
    relationship between [the recanting witness] and the defendant of a nature that
    would motivate [the witness] to inappropriately come to the defendant’s aid.” 
    Id.
    Here, by contrast, Uzzle had known appellant all his life and regarded him as a son
    or nephew.
    27
    of evidence in isolation in a manner that (as appellant puts it) “require[s] each
    piece of evidence to alone prove [the defendant’s] actual innocence without regard
    to other evidence in the case[.]” But appellant’s argument goes further.           He
    contends that when Uzzle’s testimony about Half’s motive, appellant’s testimony
    that Half was in the room with the murder weapon, and Brown’s testimony that he
    saw Half shoot Washington, are taken together, Uzzle’s motive evidence has “far
    more credibility than the trial court took into account.” An appropriate generic
    response to this argument is perhaps that an accumulation of multiple witnesses’
    discredited testimony has no more strength than a single witness’s discredited
    testimony (because, as one court put it in mathematical terms to make a similar
    point, “any number multiplied by zero is still zero”29). Just as a defendant cannot
    rely on properly discredited testimony to bolster the reliability of other evidence he
    has put forward, he cannot rely on that other evidence to bolster properly
    discredited testimony.
    29
    Gudino v. Allison, No. 1:10-CV-01310-AWI, 
    2013 WL 1281620
    , at *18
    (E.D. Cal. Mar. 27, 2013); see also Stephenson v. Connecticut, 639 F. App’x 742,
    745 (2d Cir. Feb. 24, 2016) (letter from witness retracting certain portions of his
    trial testimony “must first be found credible for it to be relevant to the question
    whether or not, in concert with the other evidence . . . , it presents a compelling
    case of innocence”).
    28
    More to the point in the present context, this court has held that “[w]hen a
    convicted person moves for a new trial under [the IPA] by submitting [evidence] of
    a government witness purporting to recant h[er] trial testimony, . . . if the judge
    reasonably finds the recantation to be not credible, that determination properly
    ‘ends the inquiry[.]’” Bell v. United States, 
    871 A.2d 1199
    , 1201-02 (D.C. 2005)
    (emphasis added); see also Turner, 116 A.3d at 927 n.94, 928-29 (D.C. 2015)
    (discussing the recantations by four witnesses and holding that “[w]ithout the
    discredited recantations, appellants’ remaining new evidence was clearly not
    enough to overcome the government’s proof of their guilt and show their actual
    innocence by a preponderance of the evidence”). Because 
    D.C. Code § 22-4135
    (g)(1) expressly gives the trial court authority to “consider any relevant evidence”
    in determining whether to grant relief, the court had discretion to compare the
    content of the discredited accounts for purposes of its analysis.30 But as the
    analysis in Turner establishes, in connection with an IPA motion, a mere
    accumulation of (consistent but) discredited testimony does not make it more likely
    than not that any of the discredited testimony is true. Turner, 116 A.3d at 929.
    30
    Thus, contrary to appellant’s argument, the court did not err in examining
    appellant’s testimony for its consistency vel non with Uzzle’s testimony.
    29
    B. The ruling that Brown’s evidence was merely “impeaching”
    We cannot agree with the court’s conclusion that Brown’s testimony was no
    more than “mere impeachment evidence.” It is true that Brown’s testimony that
    Half was the shooter impeached Thompson’s trial testimony that appellant was the
    shooter. But, if believed, Brown’s testimony that he saw Half shoot Washington
    was also directly and completely exculpatory as to appellant — establishing that he
    “did not commit the crime of which he . . . was convicted,” 
    D.C. Code § 22-4131
    (1).
    While the IPA does not define the term “impeaching,” implicit in our IPA
    case law is an understanding that evidence is merely “impeaching” for IPA
    purposes when, if credited, it does not establish that the appellant is actually
    innocent. For example, in Richardson, we noted that testimony (by one Croskey)
    proffered as “new evidence” “[a]t most . . . might have been used to impeach” the
    identification offered by a trial witness, and was “not proof of [Richardson’s]
    actual innocence,” because “Croskey definitively testified that she did not see the
    shooter, and she did not and could not say that appellant was not the shooter[.]” 
    8 A.3d at 1250
    . Our case law under Rule 33 is to the same effect. See Prophet v.
    United States, 
    707 A.2d 775
    , 778 (D.C. 1998) (rejecting the conclusion reached by
    30
    the trial court, namely, that the affidavit from appellant’s co-defendant, in which
    the co-defendant assumed the entire blame, was “no more than impeaching
    evidence,” reasoning that the “affidavit proffered substantive evidence and did not
    merely attack the general credibility of” the government’s trial witness). Other
    courts have similarly recognized a “pivotally important” distinction between
    “impeaching” (but also exculpatory) and other impeaching evidence. See, e.g.,
    State v. Hunt, 
    116 A.3d 477
    , 489 (Md. 2015) (explaining that a petitioner for a writ
    of actual innocence must do more than present “[n]ewly discovered evidence that a
    State’s witness had a number of convictions” implicating her “truth and veracity,”
    or evidence that the State’s witness gave “deliberately false” testimony “about
    inconsequential details that did [not] go to the core question of guilt or
    innocence”; the petitioner must present “directly exculpatory evidence on the
    merits”).31
    31
    See also United States v. Quiles, 
    618 F.3d 383
    , 395 (3d Cir. 2010)
    (Evidence is not “merely impeaching” if “there is a strong exculpatory connection
    between the newly discovered impeachment evidence and the charge against the
    defendant”); Ward v. State, 
    108 A.3d 507
    , 520 (Md. Ct. Spec. App. 2015)
    (“[E]vidence attacking the merits of inculpatory testimony should not be dismissed
    as ‘merely impeaching,’ even if it happens to be ‘coincidentally impeaching.’”);
    Love v. State, 
    621 A.2d 910
    , 917 (Md. Ct. Spec. App. 1993) (“[T]he most critical
    exculpatory evidence always is ‘impeaching’ of the State’s case . . . not ‘merely
    impeaching.’”).
    31
    Here, Brown’s testimony, if true, meant that appellant could not have been
    the shooter. It was error to reject it as “mere impeachment evidence.”32
    C. The significance of inconsistencies
    The court correctly observed that Brown’s hearing testimony differed in
    several respects from certain statements in his affidavit. In assessing Brown’s
    credibility, the court was certainly entitled to take into account internal
    inconsistencies.33   However, at least one purported inconsistency reflects the
    court’s own loose paraphrasing of Brown’s testimony.34 Also, because the record
    32
    The court made the same error in rejecting, as “at best” impeachment
    evidence, Uzzle’s hearing testimony that Half had a motive to kill Washington and
    later confessed to the murder.
    33
    A witness’s “story itself may be so internally inconsistent . . . that a
    reasonable factfinder would not credit it.” Anderson v. Bessemer City, 
    470 U.S. 564
    , 575 (1985).
    34
    To wit, as described above, the court characterized Brown’s affidavit as
    stating that he “wanted to stop by the [c]arryout,” a (purported) statement that
    conflicted with Brown’s hearing testimony that he “didn’t intend to stop” at the
    carryout and, instead, “was intending to keep moving.” Actually, Brown’s
    affidavit states that “on my way home I stopped at the carryout. When I made it to
    the carryout parking lot, I saw Haf coming from the phone booth that was located
    in the parking lot going toward the carryout’s front door. . . . Before it
    [presumably, “he” or “I”] could reach the carryout Haf fired a [sic] multiple shots
    at a group of males who were coming out of the carryout’s front door.”
    32
    makes clear that someone other than Brown typed his affidavit and that Brown’s
    attention to language and detail was wanting,35 the record compelled a nuanced
    analysis of the inconsistencies.    In addition, we are concerned that the court’s
    assessment as to Brown may have been tainted by a failure to appreciate that
    Brown’s evidence was not merely impeaching. We also want to be sure that the
    force of Brown’s exculpatory testimony is not discounted solely on the basis of
    inconsistencies that are minor, or that pertain to inconsequential matters, or that are
    (or might have been, upon follow-up inquiry) explainable.
    Courts are in general agreement that the significance of inconsistencies
    between a witness’s pre-hearing and hearing statements is a determination of law,
    35
    Brown, who did not finish high school, and who explained that his
    “cursory [sic] writing ain’t so good,” testified that he neither read the affidavit with
    care (we note that he did not correct the “Before it could reach the carryout” or the
    “a multiple shots” mentioned supra in note 34) nor executed it with care (as he
    testified, in his signature he “ain’t finish the last E” in his given name, “Jermaine,”
    signing it “Jermain” instead). His hearing testimony also demonstrated that his use
    of language is far from precise. Appellant’s brief cites, as one example of this,
    Brown’s testimony that after the shooting, a young lady cried out, and “everything
    went AWOL.” For those reasons, even if (to give just one example) all Brown
    meant to say in his affidavit regarding when he first became familiar with
    appellant’s case was that he learned of appellant when he saw a photo of appellant
    and spoke with appellant’s sister in 2009, it does not seem implausible that he
    would nonetheless have signed a statement that says “[l]ater in my life I met Joel
    Caston.” Similarly, it is not difficult to believe that Brown would not have paused
    over immaterial errors in the affidavit.
    33
    subject to appellate scrutiny.36 Courts also agree that the circumstances in which
    inconsistent statements were made, and the declarants’ explanations for the
    inconsistencies, must be taken into account.37        “[M]inor inconsistencies and
    36
    See, e.g., Kadia v. Gonzales, 
    501 F.3d 817
    , 822 (7th Cir. 2007) (“Some of
    the inconsistencies [between the petitioner’s testimony at the immigration hearing
    and the written statement that he had submitted earlier in support of his application
    for asylum] . . . are trivial — the sort of innocent mistake that a person testifying
    about events that had occurred years earlier would be likely to make”); Latifi v.
    Gonzales, 
    430 F.3d 103
    , 105 (2d Cir. 2005) (finding error in immigration judge’s
    adverse credibility determination premised on asylum applicant’s “essentially
    telling three different stories [in his airport interview, credible fear interview, and
    hearing testimony],” because the discrepancies in the applicant’s account were “far
    from ‘significant and numerous,’ but rather insignificant and trivial”); State v.
    Wilcox, 
    758 A.2d 824
    , 834 (Conn. 2000) (holding that where “[e]ssentially, the
    differences between the victim’s trial testimony and what she had told [the victim’s
    advocate] were: (1) that she had entered the defendant’s vehicle while walking
    down the driveway of the bar rather than in the parking lot; and (2) that she had
    planned on walking home from the bar, although she told [the victim’s advocate]
    that she had asked Lawrence whether the defendant was a person from whom it
    would be OK to accept a ride,” “the victim’s statements [as memorialized by the
    victim’s advocate] did not substantially differ from her testimony at trial”). As is
    reflected in two of the foregoing citations and those in the immediately following
    footnotes, issues about the significance of inconsistencies between a witness’s pre-
    hearing and hearing statements seem to have arisen most often in the asylum-
    application context, where courts have focused on discrepancies between the
    written applications or interview statements of immigrants seeking asylum, and
    those individuals’ later sworn testimony at asylum hearings.
    37
    See, e.g., Kai Ting Huang v. Gonzales, 143 F. App’x 502, 504 (3d Cir.
    2005) (“We are cautious in our reliance on airport interviews, and standing alone,
    inconsistencies between statements at such an interview and at later proceedings
    will not support an adverse credibility determination.”); Arredondo v. Delano
    Farms Co., 
    301 F.R.D. 493
    , 518 (E.D. Cal. 2014) (holding, in case involving
    alleged violations of state wage and hour provisions, that “considering the nature
    and circumstances in which [employees’] statements were made and recorded . . .
    (continued…)
    34
    omissions will not support an adverse credibility determination.” Zhang v. Holder,
    
    737 F.3d 501
    , 504 (8th Cir. 2013) (internal quotation marks omitted).38
    (…continued)
    the [c]ourt cannot find they reflect significant inconsistencies”); see also Beardsley
    v. Colvin, 
    758 F.3d 834
    , 838 (7th Cir. 2014) (“[W]ithout some attempt by the ALJ
    to explore the supposed contradictions here, they do not provide a sound basis for
    concluding that Ms. Beardsley’s report was inaccurate.” (internal quotation marks
    and alterations omitted)); Halajanyan v. Holder, 380 F. App’x 636, 637, 638 (9th
    Cir. 2010) (reasoning that “[t]o the extent that Halajanyan’s testimony about
    whether she was in Armenia or Russia in 1999 conflicts with her son’s asylum
    application, she was never given an opportunity to explain the discrepancy”; and
    holding that “unclear testimony may not serve as substantial evidence for an
    adverse credibility finding when an applicant is not given the chance to attempt to
    clarify his or her testimony”).
    38
    See also Yaogang Ren v. Holder, 
    648 F.3d 1079
    , 1084-85 (9th Cir. 2011)
    (holding that even after a 2005 change in federal law that expressly permits
    immigration judges to consider “any inaccuracies or falsehoods in [an asylum
    applicant’s] statements, without regard to whether [an inconsistency, inaccuracy,
    or falsehood] go[es] to the heart of the applicant’s claim,” immigration judges
    “remain obligated to provide specific and cogent reasons supporting an adverse
    credibility determination[,]” reasons which “must consist of something more than
    trivial inconsistencies that under the total circumstances have no bearing on a
    petitioner’s veracity”; and that judges “should recognize that the normal limits of
    human understanding and memory may make some inconsistencies or lack of
    recall present in any witness’s case.”) (internal quotation marks, citations, and
    alterations omitted); accord, Chun Sui Yuan v. Lynch, No. 15-2834, 
    2016 WL 3536667
    , *4, 7 (7th Cir. June 28, 2016) (explaining that the Board of Immigration
    Appeals and immigration judges “still must distinguish between inconsistencies
    that are material and those that are trivial” and that “reasonable explanations for
    discrepancies must be considered”; and concluding that “the purported
    inconsistencies regarding Yuan’s injuries and time in the hospital, his method of
    transportation to the hospital, and whether or not government officials questioned
    him at his workplace are either so easily explained or so trivial as to call into doubt
    the Board’s decision”); Mamane v. Lynch, 637 F. App’x 874, 884 (6th Cir. 2016)
    (“[I]nconsistencies or inaccuracies must always be considered in light of the
    (continued…)
    35
    The court did not address (and did not consider explicitly) whether the
    inconsistencies between Brown’s affidavit and hearing testimony that the court
    described were significant. We will not substitute our own judgment about the
    significance vel non of the inconsistencies, for the court’s initial determination.
    That said, it does seem to us that at least some of the inconsistencies the court
    highlighted pertain to seemingly unimportant facts and should not weigh heavily
    (if at all) toward an adverse credibility determination. That observation applies
    most obviously to the inconsistency cited first in the court’s ruling: Brown’s
    (…continued)
    ‘totality of the circumstances.’”); Jin v. Holder, 439 F. App’x 591, 592 (9th Cir.
    2011) (favorably citing the principle that “a minor inconsistency in identifying the
    location of a person’s persecution will not support an adverse credibility
    determination”); Zheng v. Holder, 530 F. App’x 87, 88 (2d Cir. 2013) (“These one-
    and two-day inconsistencies [about when certain events occurred], which Zheng
    promptly corrected, in testimony given more than a year and one half after the
    events, are too trivial to lend support to a finding that Zheng lacked credibility.”);
    Halajanyan, 380 F. App’x at 637, 638 (stating that “minor inconsistencies in the
    record, such as the date of Halajanyan’s son’s arrest and the relative timing of the
    search of her home . . . which cannot be viewed as attempts to enhance
    Halajanyan’s claims of persecution, are too insignificant to support an adverse
    finding regarding Halajanyan’s credibility generally”); cf. Walsh v. District of
    Columbia Police & Firefighters Retirement & Relief Bd., 
    523 A.2d 562
    , 566 (D.C.
    1987) (noting that the Board cited inconsistencies in the claimant’s testimony as a
    basis for an adverse credibility determination and concluding that “the testimonial
    evidence relied on here to make this determination does not rise to the level of
    substantial evidence, even if the purported inconsistencies are assumed to exist”);
    Criminal Jury Instructions for the District of Columbia No. 2.200 (“Credibility of
    Witnesses”) (instruction, with respect to inconsistencies or discrepancies in the
    testimony of a witness, that “[i]n weighing the effect of the inconsistency or
    discrepancy, always consider whether it pertains to a matter of important or
    unimportant detail”).
    36
    hearing testimony that the shooting occurred at night, versus his affidavit statement
    that the shooting occurred between 10 a.m. and 12 p.m. The court did not consider
    (or at least did not consider explicitly) whether this inconsistency might reflect the
    “common mistake” of transposing “a.m.” for “p.m.,”39 or vice versa, or reflect
    confusion about whether midnight is 12 p.m. or 12 a.m. The court also did not
    address Brown’s explanation at the hearing that he “did not look at . . . the a.m.
    part” when reviewing the affidavit.      Cf. Stephenson, 639 F. App’x at 745-46
    (remanding actual innocence claim to the trial court where that court failed to
    address witness’s explanation for the inconsistency between his trial testimony and
    the statements he made in a letter to the court submitted after the defendant’s
    conviction).
    The inconsistency between Brown’s affidavit statement about shots fired
    toward a group of males exiting the carryout and his hearing testimony that the
    group might “probably” have included “one girl” also strikes us as relatively
    39
    Cf. Hadley v. Journal Broad. Grp., Inc., No. 11-C-147, 
    2012 WL 523752
    ,
    *2 (E.D. Wis. Feb. 16, 2012) (noting that plaintiff “had accidentally entered “a.m.”
    instead of “p.m.” on two separate occasions”); United States v. Wilkerson,
    3:10CR75-WHA, 
    2010 WL 4624046
    , *1 (M.D. Ala. Aug. 18. 2010) (describing
    defendant’s contention that “the search warrant return and inventory incorrectly
    state that the return was made at 2:17 a.m. rather than 2:17 p.m.”); 1199 Hous.
    Corp. v. Griffin, 
    520 N.Y.S.2d 93
    , 94 (N.Y. Civ. Ct. 1987) (“The second process
    server also twice seems to have reversed the use of a.m. and p.m.”).
    37
    unimportant. We note that Brown’s hearing testimony about a young lady crying
    out after shots were fired seems consistent with his testimony that the individuals
    who were in front of the carryout at the time of the shooting included “one girl as
    well as three men.”      We further observe that, without having credited the
    description of the shooter given by Rodgers in his affidavit, the court had no basis
    for discrediting Brown’s conflicting description. To be sure, where the proffered
    support for a claim of actual innocence consists solely of affidavits that give
    inconsistent accounts about the crime, a court may conclude that the movant has
    not met his burden.40 But here, Brown (who, unlike Rodgers, claimed to know
    Half) not only signed an affidavit, but also appeared for the IPA hearing. At the
    hearing, no one asked Brown about his description of Half (and, similarly, no one
    asked Uzzle to describe Half). In these circumstances, the inconsistency between
    Brown’s and Rodgers’ descriptions of the shooter did not provide an adequate
    basis for concluding that Brown’s exculpatory testimony was not credible.41
    40
    Cf. Herrera v. Collins, 
    506 U.S. 390
    , 418 (1993) (reasoning that because
    the affidavits of the petitioners’ witnesses filed in a habeas proceeding contained
    inconsistent accounts about petitioner’s whereabouts on the night of the killings,
    about the direction in which the claimed murderer’s vehicle was heading when the
    murders took place, and about the number of people in the vehicle, the affidavits
    “therefore fail[ed] to provide a convincing account of what took place on the night
    [the victims] were killed”).
    41
    “[C]redibility determinations cannot be based on affidavits[.]” Bellinger
    v. United States, 
    127 A.3d 505
    , 515 (D.C. 2015) (quoting Newman v. United
    (continued…)
    38
    It cannot be gainsaid that the ultimate responsibility to determine Brown’s
    credibility and whether appellant is more likely than not actually innocent lies with
    the Superior Court judge, and that the Superior Court judge’s factual findings
    “anchored in credibility assessments derived from personal observations of the
    witnesses [are] beyond appellate reversal unless those factual findings are clearly
    erroneous.’” Hill v. United States, 
    664 A.2d 347
    , 353 n.10 (D.C. 1995). Notably,
    however, in this case the court did not find Brown generally incredible; the court
    found no reason to reject Brown’s testimony that, for years, he never returned to
    the neighborhood after the shooting and had no contact with anyone connected to
    the case. The court also did not cite Brown’s demeanor as a reason for discrediting
    his account of the shooting. Thus, we are not confronted here with a credibility
    determination that was “based on factors that [could] only be ascertained after
    observing the witness testify.” David v. United States, 
    957 A.2d 4
    , 8 (D.C. 2008)
    (internal quotation marks omitted). In addition, it is clear that “[d]espite the
    inconsistencies and credibility flaws” of a proffered witness, the witness’s
    (…continued)
    States, 
    705 A.2d 246
    , 261 (D.C. 1997)); see also Thomas v. United States, 
    942 A.2d 1180
    , 1185 (D.C. 2008) (“[A]n evidentiary hearing was necessary to assess
    Ms. Dobbins’s credibility, particularly because she had not testified at trial.”). An
    IPA-motion judge may be able to “assess the credibility of [an] affidavit” if the
    judge heard testimony from the affiant at trial, see Bell, 
    871 A.2d at 1201
    , but that
    emphatically was not the case here. Judge Jackson did not preside at appellant’s
    trial, Rodgers did not testify at trial, and there was no trial testimony about Half’s
    physical characteristics.
    39
    testimony can still have “substantial exculpatory potential[.]” Rollerson v. United
    States, 
    127 A.3d 1220
    , 1228 (D.C. 2015).
    D. The “heavy” weight of the evidence produced at trial
    The court found that Brown’s testimony “fail[ed] to turn the heavy weight of
    evidence produced at trial in favor of [appellant’s] innocence.” However, Judge
    Jackson did not preside over appellant’s trial, and we thus are constrained to
    observe that his assessment of the weight of the trial evidence can be no better than
    our own.42 We think it was incumbent on the court to at least consider the
    potential weaknesses in the government’s case that appellant cited in his IPA
    papers. As appellant highlights, Thompson, the sole eyewitness to the shooting
    who testified at trial, had pled guilty and been convicted of murder at the time of
    appellant’s trial, but had not yet been sentenced, and hoped for a favorable
    recommendation from the government in exchange for his inculpatory testimony
    42
    Judge Jackson acknowledged during the proceeding in which he decided
    to schedule an IPA hearing that because he was not the trial judge, he did not “have
    the same perspective of the witnesses [and] the evidence . . . that the trial judge
    would have, even after so many years have passed since the original trial.”
    40
    against appellant.43 With reference to the firearms examiner’s testimony at trial
    that bullet fragments recovered from Washington’s body and from the crime scene
    “were in fact fired through the barrel of th[e] .44 Magnum revolver” that police
    found in the closet where appellant was hiding, appellant also cited in his IPA
    motion papers the “considerable change to the level of confidence given firearm
    and toolmark identification evidence,” a change this court has recently recognized.
    See Gardner v. United States, 
    140 A.3d 1172
    , ____ (D.C. 2016) (citing a National
    Research Council report stating that “[t]he validity of the fundamental assumptions
    of uniqueness and reproducibility of firearms-related toolmarks has not yet been
    fully demonstrated,” and holding that “in this jurisdiction a firearms and toolmark
    expert may not give an unqualified opinion, or testify with absolute or 100%
    certainty, that based on ballistics pattern comparison matching a fatal shot was
    fired from one firearm, to the exclusion of all other firearms”). The court’s ruling
    did not address these matters.
    43
    Also, Thompson initially testified at trial that he knew appellant from
    having worked with him “a while ago” during a summer job and saw appellant
    “[o]ff and on,” but was impeached with his grand jury testimony that he knew
    appellant because he had seen him “around” about a week before the shooting.
    The court had no basis for assessing the credibility of Thompson’s trial testimony.
    41
    E. Appellant’s testimony and its effect
    We discern no basis for disturbing the court’s ruling that appellant’s “self-
    serving” testimony was not credible, especially because it “contradict[ed] the less
    than favorable aspects of the testimony of his proffered witness” Uzzle. As noted
    above, however, the judge also found that appellant’s hearing testimony “grossly
    undermine[d] the credibility of the[] affidavits and hearing testimony” of “his
    proffered witnesses.” In light of that statement, it appears to us that “[t]he judge’s
    evaluation of [appellant’s] credibility remained . . . a matter that informed the
    judge’s rulings on the matters upon which the IPA required him to rule.”
    Bouknight, 
    867 A.2d at 258
    .44 We have concern, as we did in Bouknight, that the
    court’s “assessment of [appellant’s] testimony as incredible” was a “separate
    ground for denial of [appellant’s] motion,” 
    id. at 257
    , i.e., that the judge’s
    evaluation of the statutory factors he was required to consider, “in particular, his
    consideration of how and whether the proffered ‘new evidence [(Brown’s
    testimony)] demonstrates actual innocence’ . . . depended upon the judge’s
    44
    Appellant asserts in his Reply Brief that “[t]his is not a case like
    Bouknight in which the trial’s court’s ‘emphatic credibility ruling’ . . . [about] the
    defendant’s ‘repeated lies’” was a compelling factor in denial of the IPA motion.
    Appellant may be correct that the court’s view that appellant’s hearing testimony
    “grossly undermine[d] the credibility of the[] affidavits and hearing testimony” of
    his proffered witnesses, was not the most critical factor in the court’s denial of the
    IPA motion, but it does appear to have played a role.
    42
    assessment of [appellant’s] credibility.” 
    Id. at 257-58
    . To the extent that the lack
    of credence the court placed in appellant’s hearing testimony tainted Brown’s
    exculpatory “new evidence” and rendered the judge “unable to come to the
    conclusion that it is more likely than not that [appellant] is actually innocent of the
    crime[,]” 
    id. at 258
     (internal quotation marks omitted), the judge’s credibility
    assessment as to appellant improperly “gutted the core of [appellant’s] IPA
    motion,” giving appellant “no chance of prevailing upon consideration of all the
    factors the IPA says must be considered.” 
    Id.
    ***
    For all the foregoing reasons, we conclude that a remand is in order for the
    court to consider the significance vel non of the inconsistencies between Brown’s
    affidavit statements and hearing testimony;45 to consider the force of Brown’s
    exculpatory (and not-merely-impeaching) testimony in light of asserted
    weaknesses in the government case at trial and the evidence as a whole; and to
    45
    Cf. Zheng, 530 F. App’x at 88-89 (“In view of the fact that the other
    inconsistencies noted by the [immigration judge] are at best of only marginal
    significance, we conclude that a remand is warranted for reconsideration of
    Zheng’s credibility, without regard to the two items concerning the October
    dates.”).
    43
    assess the credibility of Brown’s testimony unaffected by the court’s assessment of
    appellant’s credibility. Accordingly, the trial court’s order is hereby vacated and
    the matter remanded for further proceedings consistent with this opinion.
    So ordered.