Dugger v. United States ( 2023 )


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    DISTRICT OF COLUMBIA COURT OF APPEALS
    No. 19-CO-1171
    TIMOTHY D. DUGGER, APPELLANT,
    V.
    UNITED STATES, APPELLEE.
    Appeal from the Superior Court
    of the District of Columbia
    (2015-CF1-012558)
    (Hon. Judith Bartnoff, Trial Judge)
    (Submitted January 21, 2022                                  Decided June 8, 2023)
    Vincent A. Jankoski and Christine Pembroke were on the briefs for appellant.
    Michael R. Sherwin, Acting United States Attorney at the time, Channing D.
    Phillips, Acting United States Attorney at the time of supplemental briefing,
    Elizabeth Gabriel, Elizabeth Trosman, Chrisellen R. Kolb, Elizabeth H. Danello,
    and Ellen D’Angelo, Assistant United States Attorneys, for appellee.
    Before EASTERLY and DEAHL, Associate Judges, and GLICKMAN, ∗ Senior
    Judge.
    Opinion of the court by Associate Judge DEAHL.
    Opinion by Senior Judge GLICKMAN, dissenting in part, at page 43.
    ∗
    Judge Glickman was an Associate Judge of the court at the time of
    submission. He began his service as a Senior Judge on December 21, 2022.
    2
    DEAHL, Associate Judge: Timothy Dugger was convicted of assault with
    intent to kill while armed and a dozen related charges after he shot his friend, Samuel
    Wright. Dugger claimed that he acted in self-defense after Wright shot at him first.
    While Dugger’s direct appeal was pending, he filed a motion under 
    D.C. Code § 23-110
    , arguing that he was deprived of his Sixth Amendment right to the effective
    assistance of counsel. The Superior Court denied that motion. The court concluded
    that counsel had not been deficient in some of the ways alleged, assumed that he had
    been in others, but ultimately concluded that Dugger could not show the requisite
    prejudice to entitle him to a new trial. Dugger now appeals that ruling. We reverse
    and vacate the majority of Dugger’s convictions.
    The performance of Dugger’s now-disbarred trial counsel, Raleigh Bynum II,
    fell far below prevailing professional norms in many respects. From the beginning,
    Bynum lied to the court and to Dugger about his qualifications to take on the
    representation.   The trial judge, before permitting Bynum to take over the
    representation from far more experienced counsel, pressed Bynum on his
    qualifications to defend against the serious charges. Bynum assured the court (and
    Dugger) that he had experience trying serious felonies, including assaults with intent
    to kill, when in fact all evidence indicates that Bynum had never appeared in court
    in a criminal case of any stripe. In fact, Bynum was in the midst of disciplinary
    3
    proceedings for similarly misrepresenting his qualifications to take on a medical
    malpractice case in South Carolina (where he was not barred), leading to his
    disbarment. During those disciplinary proceedings, and just one month before he
    began representing Dugger, Bynum admitted that he lacked the ability to take on any
    clients in any legal matter due to various medical issues.
    Bynum’s unfitness was, unsurprisingly, evident during Dugger’s trial. While
    Dugger raises nearly a dozen largely substantiated deficiencies with Bynum’s
    performance—ranging from Bynum’s failure to even retrieve predecessor counsel’s
    trial file to his decision not to retain an investigator—three deficiencies in particular
    stand out. First, Bynum elicited testimony during his cross-examination of a witness
    that Dugger was a drug dealer, and rather than moving to strike that testimony, he
    repeated and highlighted it for the jury. Contrary to the trial court’s ruling, he had
    no conceivable strategic reason for that course of action. Second, Bynum failed to
    impeach Wright with any of his criminal convictions, including for the violent
    offense of second-degree assault and for drug possession.             The government
    acknowledges these convictions were “favorable impeachment evidence” and does
    not dispute that Bynum was deficient for failing to put evidence of them before the
    jury. Third, Bynum did not object when the trial court instructed the jury, at the
    government’s request, that it could consider the evidence of Wright’s peaceful
    4
    character when assessing who was the first aggressor. As the government concedes,
    and as we previously determined in the direct appeal, no such evidence had been
    introduced and the instruction was erroneous.
    But for the combination of these deficiencies, we conclude that there is a
    reasonable probability that the outcome of Dugger’s trial would have been different,
    at least as to the lead counts against him. Where the defense was predicated on a
    theory that Wright shot at Dugger first, Bynum’s deficiencies were prejudicial where
    he (1) highlighted evidence that his client was a drug dealer rather than striking it,
    (2) failed to introduce evidence of Wright’s own violent and drug-related
    convictions, and (3) permitted the jury to be instructed about the non-existent
    evidence of Wright’s peaceful character without objection. We therefore reverse the
    denial of Dugger’s § 23-110 motion and vacate most of his convictions.
    I.
    Timothy Dugger was convicted of assault with intent to kill, or AWIK, while
    armed, and related offenses. Dugger shot his friend, Samuel Wright, though Dugger
    contended that he acted in self-defense after Wright shot at him first. For more than
    a year, Dugger was represented in the pretrial proceedings by an experienced defense
    attorney, Dana Page of the Public Defender Service. But as the expected trial date
    5
    approached, Page asked to withdraw her representation.          She explained her
    understanding that Dugger wished to retain new counsel, Raleigh Bynum II.
    Bynum Takes Over the Representation Under False Pretenses
    The trial judge, the Hon. Lynn Leibovitz, was wary of the request to substitute
    counsel. Judge Leibovitz explained to Dugger that Page was “as good a lawyer as
    Mr. Dugger could ever have,” whereas she had never even seen Bynum before
    despite having been a Superior Court judge for well over a decade. Judge Leibovitz
    asked Bynum whether he was a member of the District of Columbia Bar or if he had
    previously defended clients against charges as serious as Dugger’s in any court.
    Bynum claimed that he had represented clients in Superior Court on “[v]arious—
    felonies, misdemeanors, drugs, assault,” and that he had “done assaults with—
    assaults with intent to kill.” When asked, Bynum struggled to name any Superior
    Court judge whom he had appeared before, and then pivoted to saying that he had
    “done stuff in the Federal Court” in the District, though he could not name a judge
    he had appeared before in federal court either. Bynum also clarified that he had
    never spoken with Dugger himself, but that Dugger’s father had retained his services
    on his son’s behalf.
    6
    Before permitting the substitution, Judge Leibovitz gave Bynum a chance to
    speak with Dugger while admonishing him to “be extremely candid with [Dugger]
    about the fact you haven’t necessarily done an assault with intent to kill while armed
    case.” Bynum retorted by again insisting that he had in fact represented a client
    against an AWIK charge, but simply could not say where he had done so without
    “look[ing] at [his] dossier.” After speaking with Bynum privately, Dugger agreed
    to retain him, and Judge Leibovitz dismissed Page.
    Only after trial did it become apparent that Bynum had never tried a criminal
    case. While Bynum suggested that he had tried criminal cases in the Superior Court
    and the federal District Court for the District of Columbia—the only jurisdiction
    where he was barred—independent searches of the relevant electronic databases by
    both a defense investigator and a deputy clerk in the Superior Court revealed no
    instance where Bynum was counsel of record in any criminal matter. Bynum also
    failed to mention to the trial court—and, it seems, to Dugger—that when he accepted
    the representation he was in the midst of serious disciplinary proceedings for
    misrepresenting his qualifications to take on another matter. See In re Bynum, 
    197 A.3d 1072
    , 1074-75 (D.C. 2018). 1        Those proceedings continued throughout
    1
    Dugger highlighted Bynum’s disciplinary proceedings in the § 23-110
    hearings, noting that Bynum had been disbarred for “flagrant dishonesty” for
    7
    Dugger’s trial and would ultimately lead to his disbarment for, among other things,
    “flagrant dishonesty.” Id.
    Bynum’s Contemporaneous Disciplinary Proceedings and Disbarment
    The misconduct that led to Bynum’s disbarment bears a telling resemblance
    to how he came to represent Dugger in this case. In 2011, an incarcerated man
    named William Reid, Jr., on another inmate’s recommendation, sought Bynum’s
    representation in a South Carolina medical malpractice action against the hospital
    where Reid’s wife died shortly after childbirth. In re Bynum, Board Docket No. 16-
    BD-029, *3, *5 (BPR Apr. 4, 2018). Reid had been represented by a different
    attorney in initiating that medical malpractice suit, but that counsel sought to
    withdraw his representation due to disagreements with Reid. Id. at *5. Bynum
    agreed to represent Reid after failing to inform him that he was not licensed to
    practice law in South Carolina and telling him, falsely, that he had experience
    litigating medical malpractice actions. Id. at *6. After securing the representation,
    conduct that closely resembled his conduct in this case. We have looked to the
    record in the disciplinary proceedings themselves in fleshing out some of the more
    granular points above, as we may “judicially notice proceedings in related cases.”
    See In re Marshall, 
    549 A.2d 311
    , 313 (D.C. 1988) (citing Coleman v. Burnett, 
    477 F.2d 1187
    , 1198 (D.C. Cir. 1973)).
    8
    Bynum “did nothing to undertake discovery or [] litigate the case,” and the South
    Carolina court dismissed Reid’s suit for failure to prosecute in 2014 after concluding
    that Bynum had not “done anything to prosecute the case in the last two years.” 
    Id.
    at *8-9 & n.8.
    In June of 2016, the District’s Office of Disciplinary Counsel filed a litany of
    charges against Bynum in relation to Reid’s case, including: failure to provide
    zealous and diligent representation, intentional failure to seek the lawful objectives
    of clients, and conduct involving dishonesty and misrepresentation. In re Bynum,
    Board Docket No. 16-BD-029, *4-5 (HC Rep. Apr. 27, 2017). A disciplinary
    hearing was held two months later, in August 2016. Id. at *5. Bynum asserted
    various illnesses as mitigation. He stated that, as a result of his illnesses, he was
    “heavily medicated and was unable to focus [or] concentrate,” that “his practice was
    severely limited due to his inability to focus and lack of energy and drive to attend
    to clients,” and “that he ha[d] not taken on new clients due to his illness.”
    Nonetheless, Bynum began representing Dugger less than two months later,
    in October 2016, assuring Dugger and Judge Leibovitz of his qualifications to do so.
    Several months after he began representing Dugger, but still two months before trial,
    a Hearing Committee considering the disciplinary charges found that the evidence
    9
    established that Bynum committed a variety of infractions and recommended that he
    be suspended from the practice of law for three years with a requirement that Bynum
    prove his fitness before reinstatement. Id. at *62. Bynum did not contest that
    recommendation, though he made no mention of it to the trial court and proceeded
    to represent Dugger at trial two months later.
    Disciplinary Counsel took exception to the Hearing Committee’s
    recommendation, however, and in the midst of Dugger’s trial it filed a brief with the
    Board on Professional Responsibility requesting that Bynum be disbarred. Again,
    Bynum made no mention of this to the trial court, nor apparently to Dugger. The
    Board agreed that Bynum should be disbarred and, the following year, we adopted
    the Board’s recommendation and disbarred Bynum. In re Bynum, 
    197 A.3d at
    1074-
    75.
    The Government’s Evidence at Trial
    At Dugger’s trial, the evidence showed that on the day of the shooting, Dugger
    drove his friend, Wright, and Wright’s wife and son home. Because Dugger and
    Wright planned to go out for drinks, Dugger waited in the car while Wright escorted
    his family into their apartment. When Wright came back out of the apartment
    10
    building, Dugger shot him. The central issue at trial, presided over by the Hon. Judith
    Bartnoff, was whether (as Dugger contended) Wright shot at Dugger first.
    Wright testified that when he exited his apartment building, Dugger was
    parked on the far side of the street and, with his arm extended out of the driver’s side
    window, began firing at him without provocation. Wright claimed that he was
    unarmed and responded by running across the street toward the car, around the back
    of it, and trying to enter the car through its passenger’s side in an effort to wrestle
    the gun away from Dugger. When Wright failed to disarm Dugger, Dugger made a
    U-turn and fired several more shots before driving away. Wright suffered two
    gunshot wounds, causing injuries to his back, chest, and right arm. As for Dugger’s
    motive, the government theorized that Dugger shot Wright because he suspected
    Wright of having an affair with Dugger’s fiancée, Angel Wiggins. The government
    introduced text messages that Dugger sent to Wiggins prior to the shooting, accusing
    her of cheating on him, and a petition for a civil protection order that Wiggins had
    filed against Dugger just three days before he shot Wright.
    In addition to Wright, the government called two witnesses who testified that
    they saw the end of the shooting, though they did not claim to see who fired the
    initial shots. A hearing-impaired neighbor, Anthony Napier, felt the vibrations of
    11
    the first round of gunshots from his nearby apartment, though he did not see who
    fired them. Napier went to the window to investigate and saw Wright “teetering
    back and forth” as if trying to dodge something as Dugger made a U-turn, and Napier
    again felt the vibrations of subsequent gunshots. Napier said that Wright appeared
    to be unarmed. A police officer, James Huff, was also in the area and heard the
    initial gunshots, but did not see who fired them. When Officer Huff arrived on the
    scene, he saw Dugger make a U-turn and fire shots at Wright. Like Napier, Officer
    Huff also thought Wright appeared to be trying to dodge gunfire. As Dugger fled,
    Officer Huff gave chase on his motorcycle. Eventually, Dugger lost control of his
    vehicle, crashed, and attempted to flee on foot, though officers apprehended him.
    Officers recovered a 9-millimeter handgun and its magazine along his flight path.
    Uncontested forensic evidence established that Dugger’s thumbprint was on the
    gun’s magazine.
    The government also called Mark Vanderhall, an inmate who shared a cell
    with Dugger for three days after he was arrested in this case. Vanderhall had a long
    criminal history and had routinely cooperated with the government—six times by
    his count—often in exchange for lighter sentences for his own offenses. Vanderhall
    testified that he knew Dugger from the neighborhood for years before they briefly
    shared a cell together. He claimed that Dugger confessed to shooting Wright and
    12
    throwing a 9-millimeter gun out of the car window as he fled. According to
    Vanderhall, Dugger mentioned that he believed that Wiggins was “messing with”
    Wright.
    Bynum’s Performance at Trial
    Dugger testified in his own defense. He explained that he and Wright were
    like “best friends” for about twenty years. Two weeks before the shooting, an
    unknown person shot at Dugger outside of his parents’ home, putting him on edge.
    Because of that incident, Dugger purchased a gun to protect himself. Wright then
    mentioned to Dugger that “he had laid some shots at somebody that he didn’t like,”
    which Dugger suspected was a veiled admission that Wright was the person who had
    shot at him. On the day of the shooting, Dugger dropped off Wright and his family
    at their apartment. Wright then came out of the building and, as he was crossing the
    street and within about 10-15 feet of Dugger’s car, pulled out a revolver and fired
    two shots at Dugger before the gun jammed. Dugger explained that, in a state of
    panic, he fired back at Wright and then made a U-turn and drove off.
    Aside from Dugger’s own testimony, Bynum did little to bolster the claim of
    self-defense, despite clear opportunities to do so. While Wright testified, and
    thereby left himself open to impeachment with certain prior convictions, Bynum did
    13
    not attempt to introduce Wright’s Maryland convictions for second-degree assault
    or possession of narcotics (non-marijuana).       Bynum did attempt to introduce
    Wright’s past conviction for misdemeanor destruction of property during the cross-
    examination of a different witness, though the trial court precluded him from doing
    so.
    Bynum also affirmatively undermined Dugger’s defense in powerful ways. In
    cross-examining Vanderhall, for instance, Bynum asked several dozen questions
    probing the extent to which he and Dugger were friends before their brief stint as
    cellmates. Vanderhall offered that they were good friends and saw each other “every
    day . . . for three or four years” in their shared neighborhood. Bynum continued to
    press Vanderhall about the nature of their interactions, despite the obvious peril that
    Vanderhall might reveal that Dugger—who had previously been convicted of
    possession with intent to distribute a controlled substance—was once a drug dealer.
    Eventually, when Bynum asked, “[W]hen you say you would see him every day . . .
    it wasn’t like you actually were hanging?” Vanderhall responded, “I was on drugs
    back then. [Dugger] sold drugs.” Bynum, seemingly caught unawares, repeated,
    “Oh, he sold drugs then,” to which Vanderhall replied, “Yeah.”
    14
    When it came time for jury instructions, the government requested that the
    court instruct the jury that it had heard evidence of Wright’s peaceful character,
    which it could consider in assessing who was the first aggressor. There was no such
    evidence—as we noted in Dugger’s direct appeal, “the jury heard evidence to the
    contrary, including from Wright himself,” such as when Wright testified about his
    “tendency to put [his] hands on people.” Yet Bynum did not object when the court
    instructed the jurors that they had “heard evidence about the peaceful character of
    Samuel Wright” and that they “may consider such evidence only as bearing on the
    likelihood that Samuel Wright threatened Timothy Dugger with imminent bodily
    harm; that is, on the issue of who was the aggressor.” In fact, Bynum stated that the
    “[d]efense has no issue with that” instruction.
    The jury found Dugger guilty on all counts, and the trial court sentenced him
    to fourteen years of imprisonment. We affirmed Dugger’s convictions on direct
    appeal. Dugger v. United States, 17-CF-1035, Mem. Op. & J. (D.C. June 30, 2020)
    (“Dugger I”). During the pendency of Dugger’s direct appeal, he filed the instant §
    23-110 motion.
    15
    The Post-Trial Proceedings
    Dugger filed a § 23-110 motion arguing that Bynum had rendered ineffective
    assistance of counsel. First, Dugger pointed to three aspects of Bynum’s pretrial
    conduct that he argued were deficient: (1) Bynum had misrepresented his
    qualifications to take on the matter; (2) Bynum never retrieved Page’s trial file
    despite her year’s worth of preparation in the case; and (3) Bynum never retained an
    investigator to work on the case, nor did it appear that Bynum had done any
    investigation of his own. Dugger also claimed that Bynum was deficient in his trial
    performance when he, among other things: (4) allowed testimony that Dugger was
    once a drug dealer to be introduced without objection; (5) failed to impeach Wright
    with any of his several past convictions, including convictions for second-degree
    assault and drug possession; and (6) failed to object to the erroneous instruction
    telling jurors they could consider non-existent evidence of Wright’s peaceful
    character in assessing who was the first aggressor.
    Judge Bartnoff, who remained on the case during post-trial proceedings, held
    an evidentiary hearing on the § 23-110 motion, though no party called Bynum as a
    16
    witness. 2 Two witnesses testified on Dugger’s behalf. First, a defense investigator
    testified that he could find no record of Bynum having ever appeared in a criminal
    case in D.C. Superior Court, 3 despite running multiple searches including a number
    anticipating potential misspellings of Bynum’s name. The government had already
    stipulated that there was “no record of [Bynum] practicing in Federal Court in D.C.”
    Second, an experienced defense attorney who had tried more than 50 criminal cases,
    Jenifer Wicks, testified. She explained the professional norms relating to each of
    the six alleged deficiencies outlined in the prior paragraph—save for the fourth,
    which she was not asked about. While the court precluded her from offering an
    ultimate opinion on the matter, the court accurately described it as “self evident”
    from her testimony that she believed Bynum’s conduct fell below the norms she had
    described as to each alleged deficiency. Dugger also submitted an affidavit from his
    predecessor counsel, Dana Page. Page explained her extensive efforts to hand her
    trial file off to Bynum, including contacting Judge Leibovitz to explain that Bynum
    had not retrieved it, prompting a hearing the month after Bynum began his
    2
    The government told the court: “[W]e are not planning to put on any
    witnesses. . . . [W]e were not preparing to call Mr. Bynum.”
    3
    The government likewise had a deputy clerk in the Superior Court search the
    court’s records and could find no record of Bynum having ever appeared in a
    criminal case in Superior Court. Even still, the government maintained that the
    Superior Court’s records may have been incomplete.
    17
    representation where Page explained to him that it was waiting for him just a block
    away from the courthouse. Yet Bynum still never retrieved the file.
    The trial court denied the § 23-110 motion. As to the six deficiencies outlined
    above, the court reasoned, in turn: (1) that while it “in no way condone[d] any
    misstatements by Bynum with regard to his experience or anything else,” “even
    accepting that Mr. Bynum misstated or exaggerated his experience, it [wa]s not at
    all clear that such conduct necessarily related to any aspect of [his] performance at
    trial”; (2) it acknowledged that “it presumably would have been prudent for Mr.
    Bynum to obtain Ms. Page’s [trial] file,” but it could not conclude his failure to do
    so “in and of itself constituted deficient performance”; and (3) it recognized “that it
    generally is prudent for defense counsel to hire an investigator, but there is no
    explicit requirement in Strickland for counsel to do so.” As for Bynum’s alleged
    trial deficiencies, as relevant here, the court: (4) found that Dugger had “not shown
    that [Bynum’s] failure to move to strike” Vanderhall’s testimony that Dugger was a
    drug dealer “was anything other than a strategic choice”; (5) assumed that Bynum
    was deficient for failing to impeach Wright with his prior convictions, but concluded
    that Dugger could not show the result of the trial would have been any different but
    for that deficiency; and (6) assumed that Bynum was deficient for failing to object
    18
    to instructing the jury about Wright’s “peaceful character,” but again found that
    deficiency did not prejudice Dugger.
    Dugger now appeals the denial of his § 23-110 motion.
    II.
    On appeal, Dugger argues that Bynum provided constitutionally ineffective
    assistance of counsel. We agree.
    The Sixth Amendment guarantees the right to effective assistance of counsel.
    U.S. Const. amend. VI; see Strickland v. Washington, 
    466 U.S. 668
    , 684-86 (1984).
    Effective assistance is “the means through which the other rights of the person on
    trial are secured.” United States v. Cronic, 
    466 U.S. 648
    , 653 (1984). In Strickland,
    the Supreme Court explained that “[t]he benchmark for judging any claim of
    ineffectiveness must be whether counsel’s conduct so undermined the proper
    functioning of the adversarial process that the trial cannot be relied on as having
    produced a just result.” 466 U.S. at 686.
    An ineffective assistance claim has two prongs. The first is the deficiency
    prong, which requires the defendant to show that “counsel made errors so serious
    19
    that counsel was not functioning as the ‘counsel’ guaranteed the defendant by the
    Sixth Amendment.” Id. at 687. Counsel’s performance is deficient if it “fell below
    an objective standard of reasonableness.” Id. at 688. The second is the prejudice
    prong, which “requires showing that counsel’s errors were so serious as to deprive
    the defendant of a fair trial, a trial whose result is reliable.” Id. at 687. In other
    words, to demonstrate prejudice, “[t]he defendant must show that there is a
    reasonable probability that, but for counsel’s unprofessional errors, the result of the
    proceeding would have been different.” Id. at 694. “A reasonable probability is a
    probability sufficient to undermine confidence in the outcome.” Id.
    Both prongs of an ineffective assistance claim are mixed questions of law and
    fact. Id. at 698; see also Cosio v. United States, 
    927 A.2d 1106
    , 1123 (D.C. 2007)
    (en banc). While we defer to the trial court’s factual determinations unless they are
    unsupported by the record, its ultimate deficiency and prejudice determinations are
    legal in nature and are reviewed de novo. 
    Id.
     “To determine whether reversal is
    warranted” where there are multiple alleged deficiencies, we evaluate whether the
    “cumulative impact” of the deficiencies prejudiced the defendant. See Gardner v.
    United States, 
    140 A.3d 1172
    , 1197 n.38 (D.C. 2016).
    20
    A.
    Before we address the deficiencies in Bynum’s trial performance, we consider
    Bynum’s pretrial conduct, which Dugger argues infected the entire representation
    and amounted to a type of structural ineffectiveness. The argument is not without
    force, particularly as to Bynum’s blatant misrepresentations regarding his basic
    qualifications to represent Dugger.
    In denying Dugger’s § 23-110 motion, the trial court “accept[ed],” seemingly
    arguendo, “that Mr. Bynum misstated or exaggerated his experience.” To the extent
    that falls short of a finding that Bynum misrepresented his qualifications to the court
    and Dugger, in our view the record evidence allows for but one conclusion: He did.
    Bynum told the court that he had handled “various . . . felonies” in Superior Court,
    including “assaults with intent to kill.” When he could not name what judge he had
    appeared before when doing so, he pivoted to having “done stuff in the Federal
    Court.” Two comprehensive record searches—one by a defense investigator and
    one by a deputy clerk of the Superior Court at the government’s behest—both turned
    up zero instances of Bynum having ever filed an appearance in a criminal case in the
    District, the only jurisdiction where he claimed to have handled such a case and the
    only jurisdiction where he was barred. The government had the opportunity to call
    21
    Bynum as a witness if it thought he could provide any contrary evidence of an
    instance where he had previously appeared in court in a criminal matter, or it could
    have informally asked him to identify such a case and introduced independent
    evidence of his representation (a docket sheet, for instance) if any existed. It did not
    do so. There was thus no evidence at the § 23-110 hearing that Bynum had ever
    previously appeared in a criminal matter, leaving unrebutted the strong evidence that
    he had never done so.
    While the trial court intimated that we do not know that Bynum similarly
    misrepresented his qualifications to Dugger, respectfully, we do. Dugger had never
    previously spoken to Bynum and was present as Bynum misrepresented his
    qualifications in open court. Those misrepresentations were not just to the trial
    court, but to Dugger himself. The notion that Bynum might then have confided in
    Dugger that he had committed a blatant fraud on the court in misrepresenting his
    qualifications—absent any evidence to that effect—is beyond far-fetched; it is
    preposterous. Couple all of that with the fact that Bynum was in the midst of
    disbarment proceedings for his “flagrant dishonesty” to another client, similarly
    misrepresenting his qualifications represent them in a matter, and we think the
    inescapable conclusion is that Bynum lied to the court and Dugger about his basic
    qualifications to represent Dugger in this case.
    22
    In some limited scenarios, courts have found that gross misrepresentations
    about one’s basic competence to handle a criminal matter amount to ineffectiveness
    per se. See, e.g., United States v. Novak, 
    903 F.2d 883
    , 887-90 (2d Cir. 1990)
    (counsel who gained admission to bar by fraudulent means was per se ineffective);
    United States v. Bergman, 
    599 F.3d 1142
    , 1148 (10th Cir. 2010) (adopting a “per se
    rule of ineffectiveness where a defendant is, unbeknownst to him, represented by
    someone who has not been admitted to any bar based on his ‘failure to ever meet the
    substantive requirements for the practice of law’”); United States v. Mouzin, 
    785 F.2d 682
    , 697 (9th Cir. 1986) (“A defendant’s right to effective assistance of counsel
    would be violated where he is represented by a person posing as a lawyer who had
    not been admitted to any bar.”). Notably, though, each of those cases involved an
    attorney who had not been “duly admitted” to the bar where they were practicing,
    whereas here, there is no contention that Bynum was not duly admitted to the
    District’s Bar, only that he had otherwise misrepresented his qualifications while in
    the midst of disciplinary proceedings for similar misrepresentations. See United
    States v. Mitchell, 
    216 F.3d 1126
    , 1133 (D.C. Cir. 2000) (“Instead of extending a
    per se rule to cover various states of attorney licensure, courts have considered the
    facts of the cases to determine if counsel was ineffective.”).
    23
    This court has never confronted what approach to adopt in this scenario. We
    might (1) adopt a rule of per se ineffectiveness for gross misrepresentations of
    counsel’s core competence to handle a matter, (2) adhere to a typical Strickland
    analysis, including the presumption that trial counsel’s decisions were part of a
    sound strategy, or (3) tread some middle path where we apply a modified Strickland
    analysis, stripped it of any presumption that counsel acted strategically. Without
    foreclosing the first route in a future case, we take the third path here, as we conclude
    that Bynum’s misrepresentations and pretrial conduct were such gross deviations
    from professional norms to at least dispel any presumption that his trial conduct was
    the result of sound trial strategy. The D.C. Circuit reached similar conclusions in
    United States v. Butler, 
    504 F.2d 220
     (D.C. Cir. 1974), a pre-Strickland case that
    remains persuasive.
    In Butler, the court rejected any rule that counsel was per se ineffective by
    virtue of “misrepresent[ing] his membership in the [local] bar to the court . . . and to
    his clients.” 4 
    Id. at 224
    . But it found on the facts of the case that counsel was
    4
    In Ransom v. United States, we adopted Butler’s rejection of any per se
    ineffectiveness rule for counsel who was not a member of the local bar (but was
    barred elsewhere). 
    947 A.2d 1127
    , 1129 & n.4 (D.C. 2008). We distinguished
    Butler on its facts, because, unlike here, there was not even an allegation “that
    counsel had no [] relevant trial experience.” 
    Id.
     Indeed, we found that Ransom’s
    counsel “was qualified in every respect” other than his failure to file a specific form
    24
    ineffective where he “apparently had no previous trial experience” and where “the
    record of the trial itself reveal[ed] significant errors on the part of counsel.” 
    Id.
    Though the trial errors “may arguably [have] be[en] the product of tactical
    decisions”—which are not typically “germane to an ineffectiveness claim”—they
    were nevertheless “highly relevant where . . . other factors . . . independently raise[d]
    the question of ineffectiveness.” 
    Id.
     In other words, Butler adopted the view that
    counsel’s serious dishonesty and lack of qualifications to undertake a representation
    may serve as a sort of wholesale rebuttal that their trial conduct was “the product of
    tactical decisions as opposed to being the result of inadequate preparation.” 
    Id.
     5
    We agree with that approach, and think it is more sensible than entirely
    discounting Bynum’s gross misrepresentations about his core qualifications as
    stating that he was a nonmember of the D.C. Bar being supervised by a D.C.
    attorney. 
    Id.
    5
    Cf. Waterhouse v. Rodriguez, 
    848 F.2d 375
    , 383 (2d Cir. 1988) (“[S]omeone
    insensitive to the duty not to undertake representation in a criminal proceeding
    without a license is hardly likely to be more sensitive to his or her duty of undivided
    loyalty to the client.”); People v. Atkinson, 
    786 N.Y.S.2d 690
    , 695 (N.Y. Sup. Ct.
    2004) (“[T]he conduct of a lawyer who has been suspended should be scrutinized
    very carefully.”); Massachusetts v. Thibeault, 
    556 N.E.2d 403
    , 407 (Mass. Ct. App.
    1990) (“[S]crutiny should be particularly careful and discriminating where the
    attorney at the time was under suspension or other bar from practice” because “sound
    representation comprises not only legal proficiency on the part of the advocate but
    fidelity to ethical standards.”).
    25
    simply irrelevant to the Strickland analysis, as the trial court seemed to do. Bynum’s
    pretrial conduct—(1) misrepresenting his core qualifications to the trial court and
    his client, (2) failing to even retrieve predecessor counsel’s trial file, and (3) failing
    to retain a defense investigator—closely resembles the type of unprofessional
    conduct that Butler reasoned should undercut any notion that counsel otherwise
    acted tactically. See Butler, 
    504 F.2d at 224
    . Here, too, Bynum’s pretrial conduct
    fell so far below professional norms, and he so blatantly lied about his core
    qualifications to take on this representation, 6 that the presumption that he otherwise
    acted strategically throughout trial is simply not warranted. Put another way, the
    presumption has been rebutted wholesale. That conclusion is bolstered by the fact
    that Bynum was in the midst of disciplinary proceedings stemming from similar
    misrepresentations in another case—in which he caused his civil client’s suit to be
    dismissed for want of prosecution through his clearly non-strategic inaction—
    leading to his disbarment.
    6
    We stress Bynum’s misrepresentations because a defendant who knowingly
    engages unqualified defense counsel would likely forfeit their right to complain
    about that informed choice (though they might have more pointed complaints about
    their counsel’s conduct). In any event, the presumption that defense counsel has
    engaged in sound trial strategy could only arguably apply to one of the alleged
    deficiencies here—Bynum’s failure to move to strike testimony that Dugger was a
    drug dealer. We doubt this could be deemed sound trial strategy even if we applied
    the ordinary presumption that it was, for reasons explained further below.
    26
    B.
    We now turn to the alleged deficiencies with Bynum’s trial performance and
    their prejudicial effect on Dugger’s trial. While many of the alleged deficiencies
    concern us, we focus on three in particular that are sufficient to resolve this case: (1)
    Bynum did not move to strike Vanderhall’s testimony that Dugger was a drug dealer,
    but instead highlighted it; (2) Bynum failed to impeach Wright with any of his
    numerous prior convictions; and (3) Bynum failed to object to instructing jurors,
    counterfactually, that they had heard evidence of Wright’s peaceful character and
    could consider that evidence in determining who was the first aggressor. Together,
    each of these deficiencies contributed to a narrative that Dugger was a violent drug
    dealer and Wright a peaceful man, a narrative that substantially undercut the entire
    defense theory that Wright was the first aggressor. We address each deficiency, and
    its corresponding effect on the trial, in turn, before considering their cumulative
    effects on the trial.
    1. Failing to Strike and Highlighting Evidence that Dugger Was a Drug Dealer
    Dugger was convicted of possession with intent to distribute a controlled
    substance in 2009, several years before the shooting at issue here. While the
    government never sought to admit evidence of that conviction in its own case,
    27
    Bynum—seemingly inadvertently, and apparently unaware of his own client’s prior
    conviction—introduced evidence of Dugger’s past drug dealing when he cross-
    examined Vanderhall, the jailhouse informant to whom Dugger supposedly
    confessed. Vanderhall testified that he first met Dugger in 2004 and would see him
    “every day or every other day” for about “three or four years” (i.e., until around the
    time when Dugger was arrested on the distribution charge). Despite the obviously
    treacherous territory he was wading into, Bynum asked Vanderhall more than two
    dozen questions—spanning five pages of transcripts—about the extent and nature of
    his interactions with Bynum. Vanderhall was initially fairly opaque in his answers.
    When Bynum asked him “in what regard” he saw Dugger nearly every day,
    Vanderhall answered, “In the neighborhood.” When Bynum asked if they had “any
    deep conversation[s] about anything,” Vanderhall answered, “probably.” When
    Bynum asked what those conversations were about, Vanderhall answered, “Just
    neighborhood stuff, you know.”
    Bynum would not relent and eventually posited that “it wasn’t like you
    actually were hanging,” and Vanderhall answered: “Yeah. See, I was on drugs back
    then. He sold drugs.” Bynum, seemingly caught unawares, responded: “Oh, he sold
    drugs then[?]” Vanderhall replied, “Yeah,” to which Bynum said, “Oh, okay.”
    28
    Bynum’s failure to move to strike this testimony, coupled with his own
    highlighting of it, was deficient performance. The government does not dispute that
    a motion to strike would have been successful. It instead echoes the trial court’s
    reasoning that Dugger had “not shown that his counsel’s failure to move to strike
    that response was anything other than a strategic choice not to highlight or lend
    credence to that information and not to appear to be seeking to keep information
    from the jury.” We are not persuaded.
    Assuming that (1) this was a nonresponsive answer that (2) Bynum could have
    successfully moved to strike—points the parties do not dispute 7—the trial court’s
    7
    We doubt both of those points, though we proceed based on the parties’
    shared view of them. In fact, Vanderhall’s answer was perfectly responsive to the
    repeated questions about how he came to know Dugger, so it is unlikely that Bynum
    could have successfully moved to strike the testimony. See Gonzalez v. United
    States, 
    697 A.2d 819
    , 826 (D.C. 1997). But the government does not offer that
    defense of the charged “failure to move to strike” deficiency, no doubt because to
    do so only makes Bynum’s deficiency much clearer. Bynum steered heedlessly into
    dangerous territory when he questioned Vanderhall at length about the nature of his
    neighborhood interactions with Dugger, despite Vanderhall’s initial opaqueness that
    their interactions were just “neighborhood stuff.” Bynum should have known in
    advance how Vanderhall and Dugger knew one another and tailored his questioning
    to avoid the very testimony he elicited. Bynum’s seeming surprise at Vanderhall’s
    answer—“Oh, he sold drugs then[?]”—reveals that he was caught unawares by his
    own client’s drug dealing. No competent attorney would have been. Our dissenting
    colleague would find that there was no deficiency here on a basis that the
    government does not advance: that Bynum elicited this testimony and so could not
    have successfully moved to strike it. If we were to follow the dissent’s approach of
    overlooking the government’s failure to make that argument, then we should
    29
    finding that this was a strategic choice does not withstand scrutiny. As explained
    above, the presumption that Bynum was acting strategically is not warranted in light
    of Bynum’s lack of qualifications to handle this matter and his misrepresentations
    about the same. And even if that presumption could survive those core deficiencies,
    “the mere incantation of ‘strategy’ does not insulate . . . from review” a decision that
    no reasonable attorney would make. Brecheen v. Reynolds, 
    41 F.3d 1343
    , 1369
    (10th Cir. 1994).
    Bynum’s failure to move to strike the testimony cannot be chalked up to a
    desire not to highlight it when, in fact, Bynum did highlight it by repeating it. While
    defense counsel might in some instances strategically choose to let a “fleeting
    reference” to criminal conduct go unchallenged, rather than risk drawing attention
    to it, Harris v. United States, 
    366 A.2d 461
    , 464 n.7 (D.C. 1976), 8 that justification
    likewise forgive Dugger’s failure to frame this claim as a deficiency in the elicitation
    of this testimony. And if it were framed that way, we would hold that Bynum was
    deficient in eliciting the testimony.
    8
    There is no general rule that it is always within the realm of reasonable
    strategy not to seek to strike references to such criminal conduct, and the trial court’s
    incantation of “strategy” as to this charge was devoid of any consideration of
    whether the strategy was reasonable on the facts here. It would be one thing if
    Bynum forwent a curative jury instruction that would draw the jury’s attention back
    to damaging testimony that occurred some hours or days earlier in the trial, where it
    would be readily apparent why counsel might want to avoid reminding the jury of
    distant testimony. See Atkinson v. United States, 
    121 A.3d 780
    , 789-90 (D.C. 2015).
    30
    loses all force when defense counsel repeats it, as if surprised by the revelation that
    his client dealt drugs despite a criminal record that should have alerted him to that
    history.
    While the government tries to discount the prejudicial effect of this testimony
    as “completely unrelated” to the AWIK charge, that description is inapt. “[A]s has
    been often observed, drugs and weapons go together.” Peay v. United States, 
    597 A.2d 1318
    , 1321 (D.C. 1991) (en banc); see also Irick v. United States, 
    565 A.2d 26
    ,
    31 (D.C. 1989) (quoting expert testimony that “when you relate to drugs and guns
    it’s like a marriage”). Part of Dugger’s defense was that he had only acquired a
    firearm after somebody had shot at him about two weeks before the shooting here,
    and then only used the firearm after Wright shot at him first. That account became
    considerably less plausible once the jury learned that Dugger was a drug dealer,
    given the close association between drug dealers, guns, and violence. See United
    States v. Payne, 
    805 F.2d 1062
    , 1065 (D.C. Cir. 1986) (“[I]t has uniformly been
    It is more difficult to understand why counsel would strategically forgo an
    immediate motion to strike testimony like this, where there is an “almost invariable
    assumption” that jurors can and will follow instructions that are “prompt, complete,
    persuasive, and to the point.” Id. at 789 (citations omitted). And the only
    conceivable justification for such a strategic choice—to avoid highlighting the
    testimony—is not viable here, in light of the fact that Bynum then repeated the
    damaging testimony.
    31
    recognized that substantial dealers in narcotics possess firearms and that such
    weapons are as much tools of the trade as more commonly recognized drug
    paraphernalia.”).
    2. Failure to Impeach Wright with His Prior Convictions
    We next consider, in juxtaposition to Bynum highlighting his own client’s
    criminal past, Bynum’s failure to impeach Wright with any of his own prior
    convictions. Putting aside Bynum’s unsuccessful attempt to introduce Wright’s
    conviction for misdemeanor destruction of property, he did not even attempt to
    introduce Wright’s convictions for second-degree assault or for possession of a non-
    marijuana controlled substance.
    Neither the government nor the trial court dispute Dugger’s claim that
    Bynum’s failure to impeach Wright with these convictions constituted deficient
    performance. Instead, they both reason that this failure did not prejudice Dugger. 9
    While we might therefore treat deficiency as a conceded point, we nonetheless pause
    9
    The trial court seemed to think that Wright had also been convicted of
    “carrying a dangerous weapon, armed robbery, attempted possession with intent to
    distribute ecstasy, and grand larceny.” Those were actually Vanderhall’s
    convictions.
    32
    on the deficiency prong of the analysis because there is one aspect of it that we are
    compelled to elaborate on. It is not entirely clear if Bynum was in fact aware of
    Wright’s prior convictions—as we noted in the direct appeal, there is reason to doubt
    that the government disclosed Wright’s convictions, save for the destruction of
    property conviction that Bynum tried to introduce at one point. That potential failure
    to disclose underlies Dugger’s Brady claim, see Brady v. Maryland, 
    373 U.S. 83
    (1963), which he included in his § 23-110 motion and now reiterates on appeal,
    though we do not reach that claim.
    Ultimately, it is really of no moment whether Bynum was aware of these
    convictions. There are two possibilities, and both lead to the same result. Bynum
    either knew about Wright’s convictions, in which case he was deficient for failing
    to introduce them. See Grant v. Lockett, 
    709 F.3d 224
    , 234 (3d Cir. 2013) (abrogated
    on other grounds) (“A key prosecution witness’s prior criminal history . . . clearly
    constitute[s] important impeachment evidence.          It is beyond the range of
    professionally reasonable judgment to forego investigation of, and impeachment
    based upon, such evidence absent some apparent strategic reason that might explain
    or excuse counsel’s failure.”) This was not a matter of cumulatively adding minor
    convictions on top of more serious ones that had already been introduced, but a
    matter of doing the bare minimum to alert the jury to Wright’s violent criminal past.
    33
    The alternative is that Bynum did not know about these convictions, in which
    case he was deficient in failing to discover them because, as the government points
    out, a simple search of Maryland judiciary’s publicly accessible website would have
    revealed them. Competent defense counsel, in a case of this magnitude when
    claiming self-defense, would run at least a rudimentary criminal history check on
    the complainant and lead government witness, particularly one with an admitted
    “tendency to put [his] hands on people.” See Cosio, 
    927 A.2d at 1128
     (“[W]e have
    no doubt that any competent defense attorney would have appreciated the need to
    investigate [the complainant’s credibility].”); Kigozi v. United States, 
    55 A.3d 643
    ,
    655 (D.C. 2012) (“[I]t cannot be gainsaid that credible evidence impeaching the
    government’s key witness is an elementary component of a proper defense.”); see
    also Grant 
    709 F.3d at 234
     (“A key prosecution witness’s prior criminal history . . .
    clearly constitute[s] important impeachment evidence” that it is deficient not to
    investigate). If Bynum failed to do such a barebones investigation into Wright’s
    past—recall that he did not retain an investigator—he was deficient in his
    investigation. 10
    10
    Even if one were to conclude that a failure to uncover these convictions was
    not deficient because defense counsel might reasonably rely on the government to
    disclose its witnesses’ past convictions, that would not materially change our
    analysis. The government does not dispute that it had an obligation to disclose these
    convictions under Brady. Its responses to Dugger’s Brady claim are that (1) the
    government did in fact disclose them, and (2) even if it did not, the convictions were
    34
    As for prejudice, we disagree with the Superior Court’s suggestion that raising
    Wright’s convictions only stood to inflict “minimal incremental damage to [his]
    credibility.” Bynum had recklessly introduced evidence of his own client’s criminal
    past and then inexplicably failed to introduce evidence of Wright’s violent and
    criminal past. In a case where the central question was who was the first aggressor—
    and no witness saw who fired the initial shots except for Dugger and Wright, each
    of whom pointed the finger at the other in their testimony—failing to introduce
    evidence of Wright’s violent criminal past, even if only as impeachment, 11 seriously
    undermined the defense.
    not “material.” If Bynum was unaware of these convictions that eliminates the first
    possibility, that the government in fact disclosed them. That leaves only an
    assessment of Brady’s materiality prong, which is in all relevant respects identical
    to Strickland’s prejudice prong, asking whether there is a “reasonable probability
    that . . . the result of the proceeding would have been different” but for the
    transgression. United States v. Bagley, 
    473 U.S. 667
    , 682 (1985) (adopting the
    Strickland prejudice standard for Brady materiality). Thus, if Bynum did not know
    about and was not deficient for failing to discover these convictions, we would be in
    the same position of assessing the harm from their omission, only via a Brady
    analysis.
    11
    Wright’s prior convictions would have been admissible only for
    impeachment purposes, not to show his violent propensities. See Harris v. United
    States, 
    618 A.2d 140
    , 144 (D.C. 1992) (“The rule in this jurisdiction is that only in
    homicide cases may prior violent acts of the victim be introduced as evidence to
    prove that the victim was the first aggressor.”). But it would have been difficult for
    a jury to separate the proper from the improper use of this evidence, where an
    assessment of Wright’s veracity boiled down to an assessment of whether the jury
    believed his claim that he was not the first aggressor. The two uses of the evidence
    thus have a tendency to collapse into each other, and impeachment evidence could
    35
    3. Failure to Object to Erroneous Instruction on Wright’s Peaceful Character
    Bynum also failed to object to the court erroneously instructing the jury that
    the government presented evidence of Wright’s peaceful character. The government
    requested that the trial court instruct the jury that they had heard evidence of
    Wright’s peaceful character and that it could consider such evidence “as bearing on
    . . . the issue of who was the aggressor,” i.e., the central issue in the case. In fact
    there was no evidence that Wright had a peaceful character, yet Bynum said the
    “[d]efense has no issue with” the requested instruction.
    Neither the government nor the trial court dispute that Bynum was deficient
    in this respect. Instead, they both contend that the erroneous instruction was not
    prejudicial because it was only a brief and general statement and we usually assume
    easily—even if improperly—affect jurors’ opinions about Wright’s propensity for
    violence. See, e.g., Ric Simmons, An Empirical Study of Rule 609 and Suggestions
    for Practical Reform, 
    59 B.C. L. Rev. 993
    , 994, 1013 (2018) (noting the widespread
    scholarly critiques of admitting prior convictions for impeachment purposes with
    “by far the strongest” critique being that jurors will use prior convictions for an
    “improper purpose”); Richard D. Friedman, Character Impeachment Evidence:
    Psycho-Bayesian (!?) Analysis and a Proposed Overhaul, 
    38 UCLA L. Rev. 637
    (1991). Even presuming that the jury could have confined its consideration of these
    convictions to its pure impeachment value, impeaching Wright would have made
    serious inroads against the government’s case, which depended predominantly on
    Wright’s testimony.
    36
    that jurors do not consider non-existent evidence in their decision-making. While
    that is the usual assumption, see Garcia v. United States, 
    848 A.2d 600
    , 602-03
    (D.C. 2004), there is a countervailing assumption that jurors follow the court’s
    instructions and will give “great weight” to a judge’s “lightest word or intimation.”
    Headspeth v. United States, 
    86 A.3d 559
    , 564 n.7 (D.C. 2014) (quoting Watkins v.
    United States, 
    379 A.2d 703
    , 705 (D.C. 1977)); see also Starr v. United States, 
    153 U.S. 614
    , 626 (1894) (“Deductions and theories not warranted by the evidence
    should be studiously avoided. They can hardly fail to mislead the jury and work
    injustice.” (citation omitted)). When those two assumptions point in contrary
    directions, as they do here, the latter is probably the dominant of the two, and at the
    very least it offsets the former so that it is no longer warranted.
    Still, the government emphasizes that it did not capitalize on the instruction
    in its closing arguments and that Wright himself acknowledged some violent
    tendencies. And the trial judge also instructed the jury that it had “heard evidence
    about past acts of violence by” both Wright and Dugger, as bearing on the
    reasonability of any fear that Dugger harbored (which was not the subject of any
    serious dispute, as the reasonability of his fear rose and fell with whether Wright
    shot first). But that does not entirely mitigate the potential harm from the erroneous
    peaceful character instruction. One can have a generally peaceful character despite
    37
    having engaged in some past act of violence: the judge’s two instructions were not
    contradictory. The jury thus still could have been swayed by the implication that it
    had evidence before it that Wright was generally peaceful, particularly given trial
    judges’ unique position of authority vis-à-vis jurors. Headspeth, 
    86 A.3d at
    564 n.7.
    Even still, the government argues that Dugger was not prejudiced because, in
    Dugger I, we “soundly rejected [Dugger’s] assertion that the peaceful-character
    instruction prejudiced his defense.” That is not quite right. In Dugger I we held that
    the trial court’s error in issuing the peaceful character instruction did not constitute
    plain error. See Dugger I, Mem. Op. & J. at 8-9. In addition to prejudice, plain error
    requires a separate showing that manifest injustice resulted from the error. See
    Comford v. United States, 
    947 A.2d 1181
    , 1189-90 (D.C. 2008). Also, in Dugger I,
    we considered the erroneous instruction’s prejudicial impact sans any consideration
    of the impact of the other deficiencies articulated above (which were not at issue in
    Dugger I), whereas here we must consider the cumulative impact of Bynum’s many
    deficiencies. To be sure, this error, standing alone, would not sufficiently prejudice
    Dugger to warrant vacatur of his convictions. But we are required to assess whether
    Bynum’s various deficiencies, in the aggregate, prejudiced Dugger. See Gardner,
    
    140 A.3d at
    1197 n.38 (assessing the “cumulative effect” of alleged deficiencies).
    We now turn to that assessment.
    38
    C.
    While we have explained how each of the above deficiencies hampered the
    defense in isolation, we now examine whether they were prejudicial in combination.
    In considering the cumulative impact of these deficiencies, we ask whether there is
    a “reasonable probability that, but for counsel’s unprofessional errors, the result of
    the proceeding would have been different.” Cosio, 
    927 A.2d at 1132
    .
    The trial turned on whether Wright or Dugger was the first aggressor. Each
    of Bynum’s deficiencies contributed to the government’s core narrative that Dugger
    was the initial aggressor. Because of Bynum’s errors, the jury found out that Dugger
    was a drug dealer, with the corresponding inference that he was the type of person
    who would carry a gun for a violent purpose. 12 By contrast, the jury never found out
    that Wright had been convicted of a violent assault and possession of a non-
    marijuana substance; instead, as far as the jury knew, Wright had no criminal record.
    And the jury was told by the court, counterfactually, that it had heard evidence about
    12
    The dissent suggests this testimony was not so damaging because it was
    undisputed that Dugger had a gun and, in fact, shot Wright. But there is a world of
    difference between somebody who carries a gun to facilitate the oft-violent drug
    trade—the narrative Bynum fed into when he elicited and failed to strike this
    testimony—and somebody who procures a gun for use in self-defense after having
    been shot at, as Dugger claimed.
    39
    Wright’s peaceful character that it could consider when determining the central issue
    in the case, of who was the first aggressor. Together, the deficiencies contributed to
    a picture of Dugger as the dangerous criminal and Wright as the law-abiding and
    peaceful victim. We thus conclude that, but for Bynum’s errors, there is a reasonable
    probability the outcome of the trial would have been different.
    While the government admittedly had a fairly strong case against Dugger, 13 it
    was no slam dunk. Wright’s testimony was the cornerstone of its case, and he was
    13
    In Dugger I, we highlighted the most salient strengths of the government’s
    case:
    (1) Napier and Huff confirmed that Wright was unarmed
    and that, after the initial shooting, appellant turned and
    drove back in order to shoot at Wright a second time; (2)
    there was no bullet damage to appellant’s car (despite his
    claim that Wright fired twice at him); (3) appellant’s flight
    in a high-speed chase, attempted abandonment of his gun,
    and efforts to avoid and resist arrest bespoke his
    consciousness of guilt; (4) Vanderhall testified that
    appellant confessed to him in jail, and this testimony was
    substantiated by the specific details Vanderhall said
    appellant had shared with him (such as appellant’s motive
    and his disposal of a 9 millimeter handgun during the
    police chase); (5) appellant’s alleged motive for shooting
    Wright—his belief that Wright had been sleeping with
    Wiggins—was proved by abundant evidence, including
    appellant’s own admission.
    Dugger I, Mem. Op. & J. at 7-8. That is a fair description of the evidence, though
    we clarify it in two respects. First, while there was abundant evidence that Dugger
    40
    not what anybody would call an unimpeachable witness. There were reasons to
    doubt his testimony. For instance, Wright testified that, after Dugger opened fire,
    he ran straight toward Dugger’s car, around the back of it, and then tried to enter it
    because his “man instincts” were to “put some blood up in that damn seat.” A jury
    might have reasonably doubted that account, as the more natural response to being
    shot at would seem to be seeking cover, or retreating back inside the nearby
    apartment that Wright had just exited, rather than running headlong at the gunman.
    In particular, if we add the fact that Wright had previous convictions for a violent
    assault 14 and a drug offense, and remove the implication that there was evidence he
    had a peaceful character and that Dugger was a drug dealer, then Wright’s version
    suspected Wiggins of having an affair, at no point did he admit to suspecting that it
    was with Wright. Second, when we said that Dugger “turned around and drove back
    to shoot at Wright,” that should not be misunderstood to mean that Dugger left the
    immediate vicinity before making his U-turn. The evidence was that Dugger simply
    made a U-turn to the other side of the street as Wright “grabbed the [car] door.”
    14
    The dissent surmises that Wright’s second-degree assault conviction was a
    misdemeanor, citing to 
    Md. Code Ann., Crim. Law § 3-203
    (b). But the next
    subsection of that provision, § 3-203(c), makes clear that second-degree assault in
    Maryland can also be charged as a felony punishable by 10-years imprisonment (if
    perpetrated against an officer or other first responder). In the § 23-110 proceedings
    before us, Dugger asserted that Wright’s second degree assault was “punishable by
    a term of incarceration of ten years,” and the government offered no evidence to the
    contrary because it was “unable to locate its trial file and therefore was not aware”
    whether Wright’s conviction was for a felony or a misdemeanor. In light of the
    record, we will not speculate on the point; it suffices to say that the government
    concedes it was a violent conviction that Wright could have been impeached with.
    41
    of events becomes significantly more suspect. If the jury doubted Wright’s account,
    that would translate into a reasonable probability that it would not have convicted
    Dugger.
    None of the other pieces of the government’s case draw that conclusion into
    doubt. Though Napier and Huff testified that they did not see Wright with a gun,
    they both looked at Wright only after the initial volley of shots had been fired. If
    Dugger was telling the truth about Wright’s gun jamming, there is little reason to
    think he would have kept the gun on open display by the time Napier and Huff saw
    him. And the evidence showed that officers never searched Wright or his nearby
    apartment, where he retreated after being shot, for a weapon. Huff instead chased
    after Dugger when he fled, leaving Wright with an opportunity to hide any weapon
    he might have had on him.
    The fact that Dugger fled the scene is not particularly damning evidence given
    that it was undisputed that Dugger unlawfully possessed the firearm that he just fired,
    giving him ample reason to flee the scene even if he had acted in self-defense. See
    Headspeth, 
    86 A.3d at 565
     (noting minimal probative value of flight evidence where
    accused “had reasons to flee that were consistent with innocence”). And a jury could
    certainly be skeptical of Dugger’s supposed motive for targeting Wright. Wiggins
    42
    testified that, while Dugger had accused her of sleeping with somebody else, Wright
    was not the object of his suspicions. Only Wright, Wright’s wife, and Vanderhall
    said otherwise, and aside from the aforementioned reasons to doubt Wright,
    Wright’s wife had a clear motive to support her husband’s version of events, and
    Vanderhall was teeming with credibility problems. He had at least half a dozen prior
    convictions—ranging from armed robbery to grand larceny—and a long history of
    cooperating with the government in exchange for lower sentences. As the Supreme
    Court has noted, “[j]urors suspect informants’ motives from the moment they hear
    about them in a case, and they frequently disregard their testimony altogether as
    highly untrustworthy and unreliable.” Banks v. Dretke, 
    540 U.S. 668
    , 702 (2004)
    (quoting Stephen S. Trott, Words of Warning for Prosecutors Using Criminals as
    Witnesses, 
    47 Hastings L.J. 1381
    , 1385 (1996)).
    In sum, we think there is a reasonable probability that Bynum’s deficiencies
    tilted the balance in the government’s favor, and that but for his unprofessional
    errors, there is a reasonable probability that the jurors would not have convicted
    Dugger of most of the charges against him. We note five exceptions. There is not
    a reasonable probability that the deficiencies affected Dugger’s convictions for (1)
    unlawful possession of a firearm, (2) possession of an unregistered firearm, (3)
    unlawful possession of ammunition, (4) reckless driving, or (5) fleeing a law
    43
    enforcement officer. Even if jurors thought Wright had fired at Dugger first, there
    is little reason to conclude that would have affected the jury’s assessment of those
    particular charges.
    III.
    We reverse the judgment of the Superior Court and vacate Dugger’s
    convictions, except his convictions for unlawful possession of a firearm, possession
    of an unregistered firearm, unlawful possession of ammunition, fleeing, and reckless
    driving, which we affirm.
    So ordered.
    GLICKMAN, Senior Judge, dissenting in part: I agree with a good deal of the
    majority opinion, notably including its important conclusion that Bynum’s
    misrepresentations of his qualifications to the court and to appellant, combined with
    his pretrial neglect of appellant’s defense, were such gross deviations from
    professional norms that we cannot indulge the usual “strong presumption” that
    defense counsel “rendered adequate assistance and made all significant decisions in
    44
    the exercise of reasonable professional judgment.” 1 Indeed, it is tempting to say that
    no further inquiry into Bynum’s performance is necessary for us to conclude that
    “counsel’s conduct so undermined the proper functioning of the adversarial process
    that the trial cannot be relied on as having produced a just result.” 2 However, Bynum
    was then a member of the court’s bar, and appellant, after being cautioned
    appropriately by the court, freely made the choice to retain Bynum to replace his
    court-appointed counsel.         Given those circumstances, I also agree with my
    colleagues that this is not the case in which to “adopt a rule of per se ineffectiveness
    for gross misrepresentations of counsel’s core competence to handle a matter.” Ante
    at 23.
    Where I part company with my colleagues is over their conclusion that Bynum
    rendered constitutionally ineffective assistance at appellant’s trial based on three
    omissions on his part: his failures (1) to move to strike Vanderhall’s testimony that
    appellant had been a drug dealer, (2) to impeach Wright with his prior convictions,
    and (3) to object to an erroneous instruction allowing the jury to consider evidence
    of Wright’s peaceful character.        I am not persuaded that, but for those three
    1
    Strickland v. Washington, 
    466 U.S. 668
    , 689-90 (1984).
    2
    
    Id. at 686
    .
    45
    omissions, there is a reasonable probability the jury would have acquitted appellant
    on any of the counts of the indictment. 3
    In assessing whether counsel’s alleged errors were prejudicial, “a court
    hearing an ineffectiveness claim must consider the totality of the evidence before the
    judge or jury.” 4 The evidence that appellant shot Wright without provocation, and
    not in self-defense, was quite strong, as my colleagues acknowledge. See ante at 39
    n.13. There are a few things I think worth emphasizing. First, while there was
    compelling evidence of appellant’s hostility and motive to kill Wright, 5 there was
    3
    See 
    id. at 694-95
     (“The defendant must show that there is a reasonable
    probability that, but for counsel’s unprofessional errors, the result of the proceeding
    would have been different. . . . When a defendant challenges a conviction, the
    question is whether there is a reasonable probability that, absent the errors, the
    factfinder would have had a reasonable doubt respecting guilt.”).
    4
    
    Id. at 695
    ; see also 
    id. at 695-96
     (“Some of the factual findings will have
    been unaffected by the errors, and factual findings that were affected will have been
    affected in different ways. Some errors will have had a pervasive effect on the
    inferences to be drawn from the evidence, altering the entire evidentiary picture, and
    some will have had an isolated, trivial effect. Moreover, a verdict or conclusion only
    weakly supported by the record is more likely to have been affected by errors than
    one with overwhelming record support. Taking the unaffected findings as a given,
    and taking due account of the effect of the errors on the remaining findings, a court
    making the prejudice inquiry must ask if the defendant has met the burden of
    showing that the decision reached would reasonably likely have been different
    absent the errors.”).
    5
    Wright and his wife testified that appellant had accused Wright of having an
    affair with Wiggins (appellant’s girlfriend). Vanderhall testified that appellant told
    him this affair was why he shot Wright. Wiggins confirmed that appellant had
    46
    no evidence that Wright had any motive to shoot at his “best friend” (as both men
    described their long relationship). Second, there was no evidence, apart from
    appellant’s own testimony, that Wright was armed at any point during the
    encounter. 6 Third, after shooting Wright in the initial encounter and starting to drive
    away after he was out of danger, appellant turned his car around (making a U-turn
    in the middle of on-coming traffic, according to Officer Huff) and drove back to fire
    a second, unprovoked volley of shots at the wounded Wright, who was then on the
    sidewalk across the street from appellant and not threatening him. Officer Huff
    testified that Wright appeared to be trying to dodge the bullets. 7
    accused her of “sleeping with somebody else,” whom he did not name, and
    appellant’s contemporaneous accusatory text messages to Wiggins were introduced
    in evidence. When he testified at trial, appellant admitted having accused Wiggins
    of cheating on him just a few days before he shot Wright. Moreover, appellant
    testified that he obtained the handgun he used to shoot Wright only two weeks
    earlier, after someone had fired a shot at him outside his parents’ home. Although
    appellant said he did not know the identity of his assailant, he began to suspect it
    was Wright.
    6
    Although appellant claimed that Wright shot at him from close range while
    he was sitting in his car, appellant was not hit and there was no bullet damage to the
    car. None of the witnesses to the encounter saw Wright with a gun at any time. They
    saw appellant shoot at an apparently unarmed man. At trial, Wright denied that he
    was armed.
    7
    This was after appellant allegedly saw that Wright’s gun had jammed. At
    trial, appellant denied shooting at Wright at all after he made the U-turn and drove
    back toward Wright. This denial, contradicted by all the witnesses, was hardly
    credible.
    47
    Thus, as the prosecutor pointed out in closing argument, even if the jury
    thought Wright might have been the first aggressor in the initial shooting encounter
    with appellant, the evidence still proved that appellant was guilty of assault with
    intent to kill while armed and the other charges against him, based on his shooting
    at Wright after that initial encounter had ended and appellant then returned to shoot
    Wright.
    Given what I perceive to be the strength of the evidence against appellant, it
    is difficult for me to conclude that Bynum’s three cited omissions made any
    difference to the outcome of the trial. None of the omissions went to the heart of the
    government’s case. Subtract them all and it seems to me there would still have been
    no reasonable likelihood of a different verdict.
    The first cited omission is Bynum’s failure to move to strike Vanderhall’s
    testimony that appellant sold drugs “back then,” i.e., when Vanderhall associated
    with appellant for a period of three to four years beginning in 2004. (This was quite
    a number of years before appellant shot Wright, which occurred on September 11,
    2015.) As the majority opinion concedes, however, Vanderhall’s testimony “was
    perfectly responsive” to the questions he was asked, ante at 28 n.7, and a motion to
    48
    strike it therefore should not have been granted. 8 Bynum’s failure to make a motion
    that properly would have been denied cannot be deemed either deficient
    performance or prejudicial for purposes of evaluating an ineffective assistance
    claim.
    Furthermore, and in any event, the prejudicial impact of Vanderhall’s
    testimony that appellant dealt drugs many years earlier was surely de minimis. The
    casus belli between appellant and Wright had nothing to do with drug dealing, and
    whether appellant was involved with drugs was no part at all of the strong
    prosecution case against him. 9 The majority opinion cites the damaging implication
    See Strickland, 
    466 U.S. at 695
     (“The assessment of prejudice should
    8
    proceed on the assumption that the decisionmaker is reasonably, conscientiously,
    and impartially applying the standards that govern the decision.”). The fact that the
    government does not make this point does not mean we should ignore it.
    “[P]rejudice determinations are legal in nature and are reviewed de novo.” Ante at
    19 (citing Cosio v. United States, 
    927 A.2d 1106
    , 1123 (D.C. 2007) (en banc)).
    Recognizing that the trial court should not have granted a motion to strike, the
    majority opinion pivots and faults Bynum for inadvertently eliciting Vanderhall’s
    testimony that appellant dealt drugs through careless questioning on cross-
    examination. Ante at 28 n.7. This presupposes a claim of ineffectiveness based on
    professionally deficient and unreasonable cross-examination, which has not been
    made in this appeal and which the government has not had the opportunity to
    address. We therefore should not address the claim sua sponte.
    9
    The government did not take advantage of Bynum’s elicitation of
    Vanderhall’s testimony that appellant dealt drugs. It did not pursue that topic in
    redirect examination of Vanderhall or in cross-examining appellant after he testified
    that he and Vanderhall had been mere acquaintances; nor did the government
    49
    that drug dealers have guns, but there was no dispute that appellant had a gun. If
    anything undercut his claim that Wright shot him first, it was not the possibility that
    appellant had the gun because he was a drug dealer; it was appellant’s own testimony
    that he went and acquired the gun just two weeks before the shooting, which
    suggested appellant obtained the weapon to take revenge on the person whom he
    then believed was having an affair with Wiggins. 10
    The second cited omission is Bynum’s failure to impeach Wright with his
    prior convictions in Maryland for second-degree assault and possession of a non-
    marijuana controlled substance. Here too, I am not persuaded by my colleagues’
    assertion that this failure “seriously undermined the defense.” Ante at 34. The trial
    judge perceived that Wright’s convictions would have inflicted only “minimal
    incremental damage” to his credibility, and I think the record supports that
    assessment. So does the law.
    impeach appellant with his prior conviction for possession with intent to distribute a
    controlled substance. And the government made no mention of appellant’s past drug
    dealing in its closing or rebuttal arguments.
    10
    This inference is all the stronger given the weakness of appellant’s own
    explanation that he obtained the gun because an unknown person shot at him outside
    his home for unknown reasons — an incident that appellant admittedly did not report
    to anyone.
    50
    As the majority opinion states, Wright’s prior convictions would have been
    admissible, if at all, only for whatever value they would have had to impeach his
    credibility. Ante at 34 n.11. That value would not have been great. There is no
    claim that Wright’s convictions (which apparently were for offenses designated by
    Maryland as misdemeanors 11) would have been probative of a motive to curry favor
    with the government or other bias, and they were not of the kind that bears directly
    and adversely on a witness’s testimonial veracity. 12
    My colleagues acknowledge that Wright’s prior convictions would not have
    been admissible “to show his violent propensities.” Ante at 34 n.11. The majority
    opinion also concedes that “[t]he rule in this jurisdiction is that only in homicide
    11
    See 
    Md. Code Ann., Crim. Law §§ 3-203
    (b), 5-601(c). The majority
    opinion correctly notes that Wright’s second-degree assault conviction would have
    been a felony if it was committed against a police officer or first responder. See 
    id.
    § 3-203(c). However, there is no indication in the record that this was so, and
    appellant has not claimed that Bynum could have impeached Wright’s credibility
    with a felony offense.
    12
    See, e.g., Gordon v. United States, 
    383 F.2d 936
    , 940 (D.C. Cir. 1967) (“In
    common human experience acts of deceit, fraud, cheating, or stealing, for example,
    are universally regarded as conduct which reflects adversely on a man’s honesty and
    integrity. Acts of violence on the other hand, which may result from a short temper,
    a combative nature, extreme provocation, or other causes, generally have little or no
    direct bearing on honesty and veracity. A ‘rule of thumb’ thus should be
    that convictions which rest on dishonest conduct relate to credibility whereas those
    of violent or assaultive crimes generally do not[.]” (footnote omitted)); see also
    United States v. Estrada, 
    430 F.3d 606
    , 617-18, 621 (2d Cir. 2005).
    51
    cases may prior violent acts of the victim be introduced as evidence to prove that the
    victim was the first aggressor.” 13 Nonetheless, my colleagues contend that Bynum
    was ineffective in failing to introduce and use Wright’s prior convictions for that
    very purpose. “In a case where the central question was who was the first aggressor,”
    the majority opinion asserts, “failing to introduce evidence of Wright’s violent
    criminal past, even if only as impeachment, seriously undermined the defense.” Ante
    at 34 (footnote omitted).      The majority’s premise for this claim of Bynum’s
    ineffectiveness is that “it would have been difficult for a jury to separate the proper
    from the improper use of this evidence,” and the “impeachment evidence could
    easily — even if improperly — affect jurors’ opinions about Wright’s propensity for
    violence.” Ante at 34-35 n.11.
    As the Supreme Court made clear in Strickland, this line of reasoning is an
    improper basis on which to rest a claim of ineffective assistance of counsel:
    In making the determination whether the specified errors
    resulted in the required prejudice, a court should presume,
    absent challenge to the judgment on grounds of
    evidentiary insufficiency, that the judge or jury acted
    according to law. . . . A defendant has no entitlement to
    13
    Ante at 34 n.11 (quoting Harris v. United States, 
    618 A.2d 140
    , 144 (D.C.
    1992)).
    52
    the luck of a lawless decisionmaker, even if a lawless
    decision cannot be reviewed.[14]
    Thus, our “assessment of the likelihood of a result more favorable to the defendant
    must exclude the possibility” that the jury would have made improper use of
    evidence of Wright’s (supposedly) violent criminal past. 15 The majority opinion’s
    surmise as to “the actual process of decision” in which the jury would have engaged
    “should not be considered in the prejudice determination.” 16
    In any event, the majority opinion surely exaggerates the potential impact on
    the jury of Wright’s two prior misdemeanor convictions (which did not involve any
    weapons and only one of which, it should be noted, was for assaultive conduct of
    any kind).       And Wright’s doubtful and violent character was manifest in his
    testimony even without mention of his prior convictions, to the point that even the
    prosecutor had to acknowledge and address it at the outset of the government’s
    closing argument, as follows:
    Now, let’s talk about Samuel Wright for a second. You
    don’t have to like him. You don’t have to want to leave
    14
    Strickland, 466 U.S. at 694-95.
    15
    Id. at 695.
    16
    Id.
    53
    your kids with him. You don’t have to want to be his best
    friend. . . . And when you’re thinking about who you
    believe, think about the fact that you got the good, the bad,
    and the ugly with Samuel Wright. He didn’t tell you
    everything you wanted to hear. He sat up on that stand
    and he told you, if I had gotten into that car and I had
    gotten that gun, I would have shot him.
    (Wright had memorably testified that when appellant opened fire on him, his “man
    instincts” were to “put some blood up in that damn seat,” and he had admitted having
    a tendency to “put [his] hands on people” and having been shot himself twice before.
    It was Bynum who, on cross-examination, elicited this vivid testimony from Wright,
    and Bynum returned to it in his closing argument. 17)         The majority opinion
    acknowledges, as it must, that Wright “was not what anybody would call an
    unimpeachable witness,” and that there were significant reasons for the jury to
    consider his testimony implausible. Ante at 39-40. It was hardly necessary for
    Bynum to add Wright’s past misdemeanor convictions to those reasons; they would
    have added virtually nothing.
    17
    Bynum argued to the jury the seeming incongruity of Wright’s behavior if,
    as Wright claimed, he was unarmed and appellant shot at him first: instead of
    running and ducking for cover, he “continued to approach the vehicle, trying to get
    into the vehicle that somebody was shooting at him from. . . . Who tries to get in a
    vehicle when somebody is shooting at you, especially if he’d been hit?”
    54
    The third cited omission is Wright’s failure to object to the instruction that the
    jury had heard and could consider evidence of Wright’s peaceful character. It was
    a mistake to give this instruction, but for several reasons we can be confident that
    the error was utterly innocuous. First, immediately before the court gave the
    “peaceful character” instruction, it specifically instructed the jury that “You’ve
    heard evidence about past acts of violence by Samuel Wright and that Timothy
    Dugger knew about those past acts. You may consider such evidence as bearing on
    the reasonableness of Timothy Dugger’s fear for his own safety.”               Second,
    immediately after the instruction, the closing arguments of counsel reminded the
    jury of Wright’s aggressiveness. Third, there was no evidence of Wright’s peaceful
    character, and neither the court nor the prosecutor purported to identify such
    evidence. Fourth, Wright himself acknowledged his violent tendencies and never
    claimed to be a peaceful individual. Fifth, the government did not rely on or even
    mention the “peaceful character” instruction in its closing arguments. Sixth, there
    is no indication, such as a jury note, that the jury attached any significance
    whatsoever to that instruction.
    For these reasons, I see no likelihood that the erroneous, isolated “peaceful
    character” instruction misled the jury into “recollecting” evidence it never received
    55
    and giving weight to non-existent “evidence” of Wright’s peacefulness. If anything,
    Wright’s aggressive character was a given, acknowledged at trial by all.
    In sum, Bynum’s three omissions were not prejudicial to appellant’s defense;
    they were tangential to the case and inconsequential, individually and in
    combination. The record in my opinion does not support a conclusion that but for
    those omissions, there is a reasonable probability that the jury would have doubted
    the government’s strong proof of appellant’s guilt.