Levell Taylor v. Randy Grounds , 721 F.3d 809 ( 2013 )


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  •                               In the
    United States Court of Appeals
    For the Seventh Circuit
    No. 12-2632
    L EVELL T AYLOR,
    Petitioner-Appellant,
    v.
    R ANDY G ROUNDS, Warden,
    Robinson Correctional Center,
    Respondent-Appellee.
    Appeal from the United States District Court
    for the Northern District of Illinois, Eastern Division.
    No. 10 C 7489—Gary Feinerman, Judge.
    A RGUED M ARCH 1, 2013—D ECIDED JULY 3, 2013
    Before R OVNER, W ILLIAMS, and H AMILTON, Circuit Judges.
    W ILLIAMS, Circuit Judge. Petitioner Levell Taylor (“Tay-
    lor”) was convicted of murder in Illinois state court and
    sentenced to 35 years’ imprisonment. In this habeas
    appeal, Taylor complains that his counsel operated under
    a conflict of interest by jointly representing him and his
    brother, Lowell Taylor (“Lowell”), during their simulta-
    neous murder trials. Taylor argues that this conflict
    2                                               No. 12-2632
    adversely affected his attorney’s representation because
    his lawyer refused to call certain exculpatory witnesses
    during Taylor’s trial, fearing they would implicate his
    brother in the murder. In denying Taylor’s request
    for postconviction relief, the Illinois Supreme Court
    concluded that Taylor’s interests did not conflict with
    his brother’s and relied upon a purported credibility
    finding by the postconviction trial court to conclude
    that any conflict did not adversely affect the per-
    formance of Taylor’s attorney. His state-court remedies
    exhausted, Taylor filed a petition for a writ of habeas
    corpus under 
    28 U.S.C. § 2254
     asserting that his trial
    counsel was ineffective under Cuyler v. Sullivan, 
    446 U.S. 335
     (1980).
    We conclude that the state court unreasonably applied
    Sullivan in holding that Taylor’s interest in presenting
    exculpatory witnesses did not conflict with his brother’s
    interest in preventing their inculpatory testimony from
    being admitted at his trial. Furthermore, the Illinois
    Supreme Court unreasonably determined that the trial
    court’s bare rejection of Taylor’s claim must have consti-
    tuted an implicit credibility finding in Taylor’s attorney’s
    favor on the question of whether the conflict of interest
    actually influenced his decision to refrain from calling
    Taylor’s witnesses. Because we have no factual findings
    to defer to on the question of whether the conflict
    of interest adversely affected Taylor’s attorney’s perfor-
    mance and the evidence in the record is ambiguous,
    we must remand the matter to the district court for an
    evidentiary hearing to determine whether the conflict of
    No. 12-2632                                             3
    interest between Taylor and Lowell adversely affected
    Taylor’s lawyer’s representation.
    I. BACKGROUND
    On August 11, 1996, Bruce Carter, Keith Baker, and other
    members of a gang from Chicago’s west side traveled to a
    barbecue at a friend’s house on Chicago’s south side.
    After Carter parked his brother’s car on the side of the
    house where the barbecue was held, Carter, Baker, and
    their fellow west side compatriots encountered around
    13 members of a rival gang from Chicago’s south side.
    The south side group included Petitioner Levell Taylor,
    his brother Lowell Taylor, and Duante Anderson. It
    wasn’t long before a melee arose between the two
    groups in the front yard of the house. During the fracas,
    Anderson punched Carter in the face and both Carter
    and Baker were forced to the ground and repeatedly
    kicked. Carter’s car windows were smashed. Eventually,
    Carter and Baker managed to escape their assailants
    and ran toward the front door of the house. Carter was
    shot as he ran and later died from his wounds.
    In his initial statement to police officers who
    responded to the scene, Baker identified Lowell as the
    person who fired the gunshot that killed Carter. Police
    officers then transported Baker and his friends to the
    station for additional questioning. While being ques-
    tioned at the station, Baker saw the police bring Taylor
    into the station. At that point, Baker told the officer
    that Taylor was the person who passed the gun to
    Lowell just before the shooting. Taylor, Lowell, and
    4                                             No. 12-2632
    Anderson were later charged with first-degree murder
    in connection with Carter’s death.
    Taylor, Lowell, and Anderson were jointly tried in
    the Circuit Court of Cook County; Taylor and Anderson
    were tried before the bench and Lowell before a jury.
    Taylor and Lowell were both represented by criminal
    defense attorney Raymond Prusak during their simulta-
    neous trials. Prosecutors sought to hold Taylor liable
    for Carter’s death under an accountability theory. Under
    Illinois law, a person may be held to account for the
    crime of another if he aids that other person in the com-
    mission of the offense with the intent to facilitate the
    offense’s commission. 720 ILCS § 5/5-2(c). At trial,
    Baker testified that he saw Taylor hand a gun to Lowell
    immediately before Lowell shot Carter. On cross-exam-
    ination, Baker admitted that he had two prior felony
    convictions as well as three other felony charges that
    were pending at the time of his testimony. Prosecutors
    also called Phillip Marshall, a member of the same gang
    as Taylor, to the stand at trial. In his grand jury testi-
    mony, Marshall testified that Taylor came to his house
    on the night of the shooting and told him that “he just
    got into it with some boys down the street and shot at
    them and stuff.” But at trial Marshall recanted his grand
    jury testimony. According to Marshall’s trial testimony,
    police officers had threatened to charge him with Carter’s
    murder unless he implicated his fellow gang members.
    Marshall’s grand jury testimony was read into the
    record as impeachment evidence.
    Prusak defended both of his clients by attacking
    the State’s evidence and arguing that the State failed to
    No. 12-2632                                              5
    demonstrate guilt beyond a reasonable doubt. Taylor
    and Lowell did not, however, put on any witnesses or
    present any other evidence. In his closing argument for
    Taylor, Prusak contended that the State’s witnesses
    lacked credibility because they were convicted felons
    and also because they had been impeached.
    The jury found Lowell guilty of first-degree murder.
    After the jury rendered its verdict, the trial court
    found Taylor guilty of first-degree murder and acquitted
    Anderson. Taylor was later sentenced to 35 years’ impris-
    onment. Taylor appealed his conviction claiming that
    he was deprived of his right to effective assistance of
    counsel due to a conflict of interest in Prusak’s joint
    representation of Taylor and his brother Lowell. The
    Illinois Appellate Court affirmed the judgment and
    Taylor declined to file a petition for leave to appeal this
    decision to the Illinois Supreme Court.
    On November 15, 2001, Taylor filed a postconviction
    petition in state court and again asserted that Prusak’s
    assistance was ineffective as a result of a conflict of
    interest arising out of the joint representation of Taylor
    and Lowell. In support of his contention, Taylor at-
    tached affidavits from various witnesses which stated
    that, before the start of trial, Michael Woods, Rufus
    Bingham, and Teddy Plummer visited Prusak’s office
    and informed him that they were at the barbecue when
    Carter was murdered. In their affidavits, Woods and
    Plummer asserted that they told Prusak that they saw
    Lowell shoot Carter but they did not see Taylor hand
    6                                                No. 12-2632
    Lowell a gun.1 Woods and Plummer asserted in their
    affidavits that upon receiving this information, Prusak
    stated that he could not call either witness at trial be-
    cause their testimony would hurt Lowell’s case.
    The postconviction trial court held an evidentiary
    hearing on Taylor’s claim. Taylor’s mother, Joyce Parker,
    testified that she and her husband brought Taylor,
    Woods, Bingham, and Plummer to Prusak’s office in
    February 1997. Parker testified that, after interviewing
    the witnesses, Prusak told her that he would not use
    the witnesses “because they would hurt Lowell’s case.”
    Bingham also testified that he told Prusak that he
    saw Lowell shoot Carter but did not see Taylor hand
    Lowell a gun. Bingham stated that Prusak told him “the
    reason why he didn’t need us at the time [is] because
    we would be a worser witness for Lowell.” On cross-
    examination, Bingham acknowledged that he had five
    prior convictions (only one of which preceded Taylor’s
    trial) and that he was a member of the same gang as
    Taylor. Bingham also stated that he told police that he
    witnessed Lowell shoot Carter and acknowledged that
    he did not mention anything about Taylor in his initial
    1
    Plummer’s affidavit stated that “I saw Levell take out a gun
    and fire it at the victim. His brother Levell did not hand his
    brother a gun and was not involved in a any [sic] fight.”
    Plummer later testified at the postconviction evidentiary
    hearing that he did not recognize the typographical error in
    the first sentence quoted from the affidavit before signing it
    as he did not read it before signing it.
    No. 12-2632                                              7
    statement. Bingham stated that at the time of his ques-
    tioning he was unaware that the police believed Taylor
    had handed a gun to his brother before Carter’s murder.
    Other witnesses for Taylor included Plummer and
    Taylor’s former co-defendant, Anderson. Plummer
    testified that he informed Prusak that Taylor did not
    hand a gun to his brother and that Prusak responded
    that Plummer would “hurt both of his clients if [he]
    testif[ied].” Plummer admitted that he had incurred
    two felony convictions at the time of Taylor’s trial.
    Plummer also acknowledged that he was a member of
    a street gang that was friendly with Taylor’s. Plummer
    told police officers that Lowell shot Carter during initial
    questioning. He did not inform them that Taylor did not
    hand Lowell a gun, but he testified that he did not know
    at the time of his questioning that Taylor was under
    arrest for the shooting or accused of handing the gun to
    his brother. Anderson testified that Taylor did not
    hand Lowell a gun because Taylor was on the side
    of the house destroying Carter’s car at the time of the
    shooting. Anderson did not speak with Prusak prior to
    trial on the advice of his attorney but was presented at
    the postconviction hearing to corroborate testimony
    of other witnesses.
    Taylor testified on his own behalf at the postconviction
    hearing. According to Taylor, Prusak told him that he
    could not use his potential witnesses at trial “because
    they signed statements against my brother and if they
    come to court to testify on my behalf that they would
    hurt my brother.” Taylor also stated that he told Prusak
    8                                              No. 12-2632
    that he was on the side of the house “busting out” Carter’s
    windows at the time his brother shot Carter even
    though he told police he was two houses away when
    the incident occurred. He denied, however, telling Prusak
    that he smashed Carter’s car windows using a gun. On
    cross-examination, Taylor acknowledged that he did not
    mention these witnesses to the Assistant State’s Attor-
    ney who questioned him on the night of the murder.
    Raymond Prusak was the State’s only witness at the
    postconviction evidentiary hearing. Prusak rejected the
    notion that he labored under a conflict of interest in
    representing Taylor and Lowell. According to Prusak,
    “The trials were severed. They were going to be
    separate juries or one was going to take a bench trial.
    From the beginning we all knew that [Taylor] was going
    to have a bench trial because we all believed that
    the case against him was fairly weak.” But on cross-
    examination, Prusak modified his position:
    [Taylor’s Counsel]: Why did you not have the
    same jury for both defendants?
    [Prusak]: Because they had—THEY had a need
    to be severed as far as why.
    [Taylor’s Counsel]: Why?
    [Prusak]: Because they needed separate triers of
    fact.
    [Taylor’s Counsel]: Why?
    [Prusak]: Because there was a potential there that
    a jury shouldn’t hear what Lowell had to say
    and what Levell had to say.
    No. 12-2632                                                9
    [Taylor’s Counsel]: You are saying that there
    was a potential conflict?
    [Prosecutor]: Objection.
    [Prusak]: If they had—
    The Court: Overruled. You may answer.
    [Prusak]: If they had the same trier of fact it would
    have been a conflict, yes.
    Prusak acknowledged that he met with Taylor’s wit-
    nesses but disputed the assertion that he rejected them
    because they would hurt Lowell’s case. Prusak provided
    several alternative reasons for declining to call the wit-
    nesses Taylor presented. One explanation was that
    the weakness of the State’s case against Taylor rendered
    the additional witnesses unnecessary. In Prusak’s estima-
    tion, the State’s only two witnesses tying Taylor and
    Lowell to the shooting, Marshall and Baker, suffered
    from credibility problems. As Prusak testified:
    So essentially there were two witnesses, one was a
    flipper, one stuck to his story but both of those
    witnesses had convictions. They were both gang
    members and they both had lied in the past and
    I felt that neither of them would be credible wit-
    nesses to support a first degree murder conviction.
    Prusak’s other rationale for refraining from calling
    Taylor’s witnesses at trial was the putative witnesses’
    own credibility problems. Each potential witness, Prusak
    testified, had criminal convictions and would not make
    a good impression on the trial court. Prusak also men-
    10                                            No. 12-2632
    tioned inconsistencies among the witnesses’ statements,
    Taylor’s statement to police, and Taylor’s account of
    events that he provided to Prusak. As an example,
    Prusak testified that Taylor told him that at the time of
    the shooting he was on the side of the house breaking out
    Carter’s car windows with a gun. Similarly, the putative
    witnesses also told Prusak that Taylor was on the scene
    at the time of the shooting. However, in Taylor’s initial
    statement to police, he stated that he was two houses
    away at the time of shooting. Prusak stated that such
    inconsistencies undermined the witnesses’ credibility and
    stated that he would “be suborning perjury by putting
    that evidence on.”
    Given the weakness of the State’s case and the credi-
    bility issues associated with Taylor’s witnesses, Prusak
    stated that calling the witnesses at trial “would just be
    handing the State ammunition to lose a case” that he
    believed “was weak to begin with, which I thought we
    had a very good chance of winning and I didn’t want to
    lose the chance of winning the case by calling witnesses
    who in my opinion were not credible.”
    Prusak testified that he visited Lowell in his lock-up
    after his jury began deliberations and “begged” him to
    testify that Taylor did not hand him the gun used to kill
    Carter. Prusak described the encounter in his testimony:
    [Prosecutor]: What was Lowell Taylor’s response?
    [Prusak]: He shook his head, mumbled no and
    walked away from me. I explained to him that his
    jury was already out. It wouldn’t have any impact
    on his case whatsoever. It may have an impact on
    No. 12-2632                                                   11
    his appeal later down the road. You know, the
    appellate court might look at it and say that he,
    that he made some sort of admission. As far as his
    jury was concerned there was nothing for them to
    consider anymore. They were already deliberating.
    Prusak later explained: “And if I’m begging [Taylor’s]
    brother in the lockup to testify I would have gladly have
    helped, taken help from anybody who would have come
    off the street and testified to say a good thing about
    that young man because I was trying to win his case.”
    Weeks later, the postconviction trial court issued a brief
    two-paragraph ruling denying the petition. The Illinois
    Appellate Court subsequently affirmed the denial of
    the petition.
    During the pendency of the appeal, the Illinois Attorney
    Registration and Disciplinary Commission (“ARDC”)
    filed a complaint against Prusak charging him with
    improperly representing another set of co-defendants
    while operating under a conflict of interest. In re Raymond
    L. Prusak, 06 CH 0066, available at http://www.iardc.org
    (last visited June 24, 2013).2 Eventually, the Illinois Su-
    2
    According to the ARDC complaint, Prusak cross-examined
    an eyewitness to an armed robbery so as to solidify her identifi-
    cation of one of his clients, Corian White, while undermining
    her identification of his other client, Tracy Chambers. As the
    Illinois Appellate Court noted in its opinion reversing White’s
    conviction regarding Prusak’s cross-examination, “[t]he prosecu-
    tion could not have done a better job of eliciting facts that
    (continued...)
    12                                              No. 12-2632
    preme Court suspended Prusak from the practice of law
    pending his compliance with certain conditions in-
    cluding securing an experienced defense attorney
    mentor to supervise Prusak’s handling of criminal cases.
    In re: Raymond L. Prusak, Ill. Sup. Ct., M.R. 22666 (eff.
    December 9, 2008), available at http://www.iardc.org
    (last visited June 24, 2013). As of June 24, 2013, Prusak
    remains unauthorized to practice law due to discipline.
    Illinois Attorney Registration & Disciplinary Commis-
    sion of the Supreme Court of Illinois, L AWYER S EARCH,
    http://www.iardc.org/lawyersearch.asp. Taylor cited the
    ARDC complaint in his petition for leave to appeal to the
    Illinois Supreme Court, which was granted on January 28,
    2009.
    The Illinois Supreme Court affirmed the denial of Tay-
    lor’s postconviction petition. People v. Taylor, 
    930 N.E.2d 959
     (2010). The court applied the framework described
    in Cuyler v. Sullivan, 
    446 U.S. 335
     (1980), for evaluating
    purported violations of the Sixth Amendment arising out
    of conflicts of interest that were not raised at trial. The
    court quoted the Sullivan decision in holding that
    “[w]here, as here, a potential conflict of interest is not
    brought to the attention of the trial court, ‘a defendant
    must establish that an actual conflict of interest adversely
    affected his lawyer’s performance.’ ” Taylor, 930 N.E.2d
    (...continued)
    supported her identification of defendant White, counsel’s
    own client.” People v. White, 
    842 N.E.2d 188
    , 192 (Ill. App.
    Ct. 2005).
    No. 12-2632                                                 13
    at 971. In other words, the Illinois Supreme Court said, “a
    defendant must show that an actual conflict of interest
    manifested at trial. What this means is that the
    defendant must point to some specific defect in his coun-
    sel’s strategy tactics, or decision making attributable to
    the conflict.” Id. at 971-72 (citations and internal quota-
    tion marks omitted).
    Using this analysis, the court found that Taylor “failed
    to establish an actual conflict of interest in the joint repre-
    sentation of himself and Lowell that adversely affected
    Prusak’s performance at trial.” Id. at 972. After noting
    that “the only alleged specific defect in Prusak’s represen-
    tation that [Taylor] attributes to the claimed conflict is
    that Prusak failed to call [Taylor]’s proffered witnesses,”
    the court found that these witnesses “merely raised the
    possibility that the interests of [Taylor] and Lowell may
    diverge.” Id. at 972. Put another way, “[t]he mere avail-
    ability of a strategy that would have helped one
    criminal codefendant at the expense of another does not
    create hostility between their interests.” Id.
    The court also found that Taylor failed to establish
    an adverse effect on Prusak’s performance. In rendering
    its holding, the court acknowledged the contradictory
    nature of the evidence presented by both sides “as to
    whether Prusak’s decision not to call defendant’s
    proffered witnesses was attributable to the alleged con-
    flict of interest.” Id. at 973. Because resolving this conflict
    “rested substantially on the credibility of the witnesses
    at the evidentiary hearing[,]” the court relied on the
    purported judgment of the circuit court which “evidently
    14                                             No. 12-2632
    found Prusak’s testimony more credible.” Id. In affirming
    the circuit court’s alleged credibility determination, the
    Illinois Supreme Court relied on discrepancies among
    the testimony of Taylor and his purported witnesses. Id.
    at 973-74.
    Taylor then filed a petition for federal habeas relief
    based upon Prusak’s alleged conflict of interest. The
    district court denied the petition and concluded that the
    Illinois Supreme Court’s decision was not contrary to, and
    did not involve an unreasonable application of, Sullivan.
    In rejecting Taylor’s claim, the district court found that
    the Illinois Supreme Court had not unreasonably con-
    cluded that any conflict of interest in Prusak’s joint rep-
    resentation did not affect his performance at Taylor’s
    bench trial.
    After denying the petition, the district court issued a
    certificate of appealability on the central question
    which we must now resolve: “[w]hether trial counsel’s
    joint representation of Petitioner Levell Taylor and his
    co-defendant/brother, Lowell Taylor, violated Petitioner’s
    constitutional right to the effective assistance of counsel
    under the Sixth and Fourteenth Amendments to the
    United States Constitution.”
    II. ANALYSIS
    Our assessment of Taylor’s claim is governed by the
    Antiterrorism and Effective Death Penalty Act of 1996
    (“AEDPA”), 
    28 U.S.C. § 2254
    . Where, as here, a state court
    decides a constitutional claim on the merits, AEDPA
    No. 12-2632                                              15
    provides that a writ of habeas corpus will not issue
    unless the state-court adjudication “resulted in a deci-
    sion that was contrary to, or involved an unreasonable
    application of, clearly established Federal law, as deter-
    mined by the Supreme Court of the United States” or
    “resulted in a decision that was based on an
    unreasonable determination of the facts” in light of the
    evidence before the state court. 
    28 U.S.C. § 2254
    (d)(1)-(2).
    “When a state collateral review system issues multiple
    decisions, we typically consider the last reasoned opinion
    on the claim”—in this case, the opinion of the Illinois
    Supreme Court. Woolley v. Rednour, 
    702 F.3d 411
    , 421
    (7th Cir. 2012) (internal quotation marks omitted).
    The standard described in § 2254(d)(1) is a strict
    one. “[A]n unreasonable application of federal law is
    different from an incorrect application of federal law.”
    Williams v. Taylor, 
    529 U.S. 362
    , 410 (2000) (emphasis in
    original). To establish his entitlement to habeas relief,
    Taylor “must show that the state court’s ruling on the
    claim . . . was so lacking in justification that there was
    an error well understood and comprehended in existing
    law beyond any possibility for fairminded disagree-
    ment.” Harrington v. Richter, 
    131 S. Ct. 770
    , 786-87 (2011).
    In evaluating the Illinois courts’ analysis of Taylor’s
    claim under section 2254(d)(1), we presume that the
    courts’ factual determinations are correct unless Taylor
    rebuts the presumption by clear and convincing evi-
    dence. 
    28 U.S.C. § 2254
    (e)(1). “The standard is demanding
    but not insatiable . . . deference does not by definition
    preclude relief.” Miller-El v. Dretke, 
    545 U.S. 231
    , 240
    (2005) (quoting Miller-El v. Cockrell, 
    537 U.S. 322
     (2003)).
    16                                               No. 12-2632
    Courts employ a standard similar to § 2254(e)(1) to
    evaluate whether a state court decision rested upon
    an unreasonable determination of the facts. “Under
    § 2254(d)(2), a decision involves an unreasonable deter-
    mination of the facts if it rests upon fact-finding
    that ignores the clear and convincing weight of the evi-
    dence.” Goudy v. Basinger, 
    604 F.3d 394
    , 399-400 (7th Cir.
    2010) (citing Ward v. Sternes, 
    334 F.3d 696
     (7th Cir. 2003)).
    Taylor’s principal contention is that the Illinois
    Supreme Court unreasonably applied federal law and
    unreasonably determined the facts in light of the evi-
    dence in rejecting his claim that he was deprived of his
    Sixth and Fourteenth Amendment rights to effective
    assistance of counsel because his attorney labored under
    a conflict of interest. See U.S. Const. amend. VI, XIV.
    Taylor’s Sixth Amendment conflict-of-interest claim is
    governed by the framework described in Cuyler v.
    Sullivan, 
    446 U.S. 335
     (1980), and related cases. In
    Sullivan, the Supreme Court held that a defendant who
    raised no conflict of interest objection at trial must demon-
    strate that (1) the defendant’s interests conflicted with
    those of a codefendant represented by the same at-
    torney; and (2) the conflict “adversely affected his
    lawyer’s performance.” 
    Id. at 348-49
    ; see also Mickens v.
    Taylor, 
    535 U.S. 162
    , 171 (2002) (“[W]e think ‘an actual
    conflict of interest’ meant precisely a conflict that affected
    counsel’s performance—as opposed to a mere theoretical
    division of loyalties”). Put another way, the defendant
    must show that his attorney was influenced by the
    conflict in making “basic strategic decisions” in a manner
    No. 12-2632                                               17
    adverse to the defendant. See Wood v. Georgia, 
    450 U.S. 261
    ,
    272 (1981). Unlike other forms of ineffective assistance
    claims, “a defendant who shows that a conflict of interest
    actually affected the adequacy of his representation need
    not demonstrate prejudice in order to obtain relief.”
    Sullivan, 
    446 U.S. at 349-50
    .
    Although the Illinois Supreme Court correctly identified
    the Sullivan analysis as the standard governing Taylor’s
    claim, Taylor, 
    930 N.E.2d at 970-74
    , Taylor contends that
    the court unreasonably applied Sullivan and other
    Supreme Court case law in holding that his Sixth Amend-
    ment rights were not violated.
    A. The Illinois Supreme Court Unreasonably
    Applied Sullivan in Concluding that Taylor’s
    Interests Did Not Conflict with Lowell’s Interests
    Taylor contends that the Illinois Supreme Court unrea-
    sonably applied federal law in finding that Taylor’s
    interests did not conflict with Lowell’s interests with
    respect to the selection of a defense at trial. In concluding
    that no such conflict existed, the Illinois Supreme Court
    unreasonably equated Prusak’s common defense strategy
    with the absence of antagonism between the brothers’
    interests. The court noted that both Taylor and his brother
    denied their guilt, did not implicate the other person at
    trial, and that their attorney “vigorously cross-examined
    the State’s witnesses, impeached their credibility, and
    argued that the State failed to meet its burden of proof
    beyond a reasonable doubt.” Taylor, 
    930 N.E.2d at 972
    .
    With respect to Taylor’s potential defense based upon his
    18                                              No. 12-2632
    proffered witnesses, the court found that “[a]t most,
    defendant’s proffered witnesses merely raised the possi-
    bility that the interests of [Taylor] and Lowell may di-
    verge. . . The mere availability of a strategy that
    would have helped one criminal codefendant at the
    expense of another does not create hostility between
    their interests.” 
    Id.
     (emphasis in original).
    In analyzing this aspect of Taylor’s claim, the Illinois
    Supreme Court failed to recognize that a common
    defense for two clients does not necessarily demonstrate
    the absence of a conflict between their interests. To be
    sure, the Supreme Court has recognized that the
    interests of two or more defendants can be served by
    their shared attorney’s pursuit of a single defense strategy.
    Holloway v. Arkansas, 
    435 U.S. 475
    , 482-83 (1978) (“ ‘A
    common defense often gives strength against a common
    attack’ ” (quoting Glasser v. United States, 
    315 U.S. 60
    , 92
    (1942) (Frankfurter, J. dissenting))). But this is not always
    the case. The presentation of a united front may not
    be consistent with one defendant’s interest if it requires
    the abandonment of a plausible defense that benefits him
    at the expense of his codefendant. See Sullivan, 
    446 U.S. at 350
     (remanding for consideration of whether peti-
    tioner’s counsel labored under conflict of interest when
    deciding against presenting defense in order to protect
    codefendants’ interests); see also Glasser v. United States,
    
    315 U.S. 60
    , 72-73, 75-76 (1942) (finding defendant denied
    effective assistance when his attorney declined to cross-
    examine government witness for fear of prejudice to
    codefendant).
    No. 12-2632                                                   19
    In order to determine whether the brothers’ interests
    were both served by the pursuit of a common defense, the
    court must evaluate the strength of the putative defense
    discarded by his attorney and whether its presentation
    would harm the interests of a codefendant represented
    by the same attorney. See Holloway, 
    435 U.S. at 490
     (“[I]n a
    case of joint representation of conflicting interests the evilit
    bears repeating—is in what the advocate finds himself
    compelled to refrain from doing. . . .”). Specifically, the
    court must determine whether the defense presented a
    plausible alternative to the strategy actually pursued at
    trial. See, e.g., Griffin v. McVicar, 
    84 F.3d 880
    , 887 (7th Cir.
    1996) (“The test for conflict between defendants is not
    whether the defenses actually chosen by them are consis-
    tent but whether in making the choice of defenses the
    interests of the defendants were in conflict” (quoting
    United States ex rel. Gray v. Director, Dept. of Corrections, 
    721 F.2d 586
    , 597 (7th Cir. 1983))). The abandoned defense need
    not be a winning one; to suggest otherwise would run
    contrary to the Supreme Court’s prohibition against
    “indulg[ing] in nice calculations as to the amount of
    prejudice attributable to the conflict” when evaluating
    conflict of interest claims. Sullivan, 
    446 U.S. at 349
    (internal quotation marks omitted). Without an assessment
    of the discarded defense and its relationship to his
    brother’s interests, the court could not determine
    whether or not Taylor’s interests were at odds with
    Lowell’s in the context of choosing a defense to pursue
    at trial.
    The Illinois Supreme Court unreasonably declined to
    perform any analysis of Taylor’s potential defense in
    20                                             No. 12-2632
    assessing his Sixth Amendment claim. If it had, the court
    would have arrived at the inescapable conclusion that
    Taylor’s potential strategy was sufficiently plausible
    such that his interests were at odds with those of his
    brother in deciding whether to pursue a unified assault on
    the State’s evidence. Undisputed evidence at the
    postconviction evidentiary hearing revealed that three
    eyewitnesses to the fight, Bingham, Plummer, and Woods,
    met with Prusak. Each witness told Prusak that they
    would testify that they saw Lowell shoot Carter but did
    not see Taylor hand Lowell a gun. These witnesses would
    have refuted the State’s only evidence connecting Taylor
    to the crime by contradicting testimony that Taylor pro-
    vided his brother with the murder weapon.
    Furthermore, Taylor’s interest in presenting his exculpa-
    tory witnesses was directly at odds with his brother’s
    interest in excluding their testimony. Undisputed evidence
    demonstrates that each of Taylor’s putative witnesses
    would have testified that they witnessed Lowell fire
    the shot that killed Carter. As Prusak was aware, two of
    the witnesses, Bingham and Plummer, had spoken to
    police during their initial investigation and, consistent
    with their proffered testimony, had told the authorities
    that Lowell shot Carter. These prior consistent statements
    to police identifying Lowell as the shooter only enhanced
    the danger that their testimony posed to Lowell. Although
    the potential prejudice to Lowell may have been slightly
    lessened by the fact that he and his brother had simulta-
    neous trials before separate triers of fact, Sullivan, 
    446 U.S. at 347
    , this procedural maneuver did not eliminate
    the potential harm. Any witness that Taylor called in his
    No. 12-2632                                             21
    proceeding would have been made available instantly to
    the prosecution for use in Lowell’s trial. Indeed, the
    Supreme Court in Sullivan recognized that such a sever-
    ance does not automatically cure a conflict of interest
    between codefendants. 
    Id. at 338-39, 350
     (remanding for
    consideration of conflict when defendant’s attorney
    testified that he did not put on witnesses “because I
    thought we would only be exposing the [defense] wit-
    nesses for the other two trials that were coming up”).
    Prusak himself conceded that the brothers had
    divergent interests with regard to their defenses. When
    asked why he felt the need to have his clients tried before
    separate finders of fact, Prusak responded that the proce-
    dural maneuver was necessary “[b]ecause there was a
    potential there that a jury shouldn’t hear what Lowell
    had to say and what Levell had to say.” Prusak’s justifica-
    tion demonstrates his recognition that any attempt to
    exonerate Taylor through testimonial evidence would
    necessarily harm Lowell’s interests.
    By failing to consider the strength of Taylor’s defense
    and its relationship to Lowell’s interests, the Illinois
    Supreme Court unreasonably applied Supreme Court
    precedent requiring examination of the proverbial road not
    taken to determine whether a conflict of interest existed
    between codefendants with shared representation. Hollo-
    way, 
    435 U.S. at 489-90
     (“Joint representation of con-
    flicting interests is suspect because of what it tends to
    prevent the attorney from doing”). The brothers’ interests
    clearly were at odds because Taylor’s witnesses constituted
    a potentially successful defense strategy for Taylor but
    22                                               No. 12-2632
    posed a significant threat to Lowell’s case at trial. In
    concluding that Taylor’s interests were harmonious with
    Lowell’s, the Illinois Supreme Court reached a conclusion
    that “was so lacking in justification that there was an
    error well understood and comprehended in existing law
    beyond any possibility for fairminded disagreement.”
    Richter, 
    131 S. Ct. at 786-87
    .
    B. Illinois Supreme Court’s Adverse Effect Decision
    Was Based on an Unreasonable Determination of
    the Facts
    Even though Taylor’s interests were contrary to those of
    his brother Lowell, because Taylor did not register a
    conflict-based objection at trial he must show that “an
    actual conflict of interest adversely affected his lawyer’s
    performance” in order to establish a Sixth Amendment
    violation. Sullivan, 
    446 U.S. at 348
    . In other words, Sullivan
    requires Taylor to show that Prusak’s refusal to call his
    witnesses was in fact caused by a desire to protect Lowell’s
    interests. See Burger v. Kemp, 
    483 U.S. 776
    , 784-85 (1987).
    Taylor contends that the Illinois Supreme Court’s
    conclusion that the conflict of interest between Taylor and
    Lowell did not adversely affect Prusak’s performance “was
    based on an unreasonable determination of the facts in
    light of the evidence” in that it ignored the clear and
    convincing weight of the evidence before the court. 
    28 U.S.C. § 2254
    (d)(2); Goudy, 
    604 F.3d at 399-400
    .
    The Illinois Supreme Court concluded that Taylor could
    not show an adverse effect on Prusak’s representation
    No. 12-2632                                               23
    because the decision to refrain from calling Taylor’s
    witnesses was based upon strategic considerations unre-
    lated to the conflict of interest between Taylor and
    Lowell. Taylor, 
    930 N.E.2d at 972-74
    . The Illinois Supreme
    Court concluded that Prusak decided against presenting
    Taylor’s witnesses because, “in his professional judg-
    ment, they were weak witnesses,” and because he
    thought that Taylor would be better served by simply
    attacking the sufficiency of the State’s evidence. 
    Id.
    Because Prusak’s rationale did not implicate the com-
    peting interests of the two brothers, the court held that
    Taylor could not establish a violation of his Sixth Amend-
    ment rights. 
    Id. at 974
    .
    In evaluating this part of Taylor’s claim, the Illinois
    Supreme Court relied upon the postconviction trial
    court’s purported implicit factual finding that Prusak
    rejected the three witnesses for strategic reasons
    unrelated to the conflict of interest between Taylor and
    Lowell. 
    Id. at 973-74
    . The court acknowledged that the
    postconviction trial court made no explicit factual
    finding but noted that the conflict of interest inquiry
    requires a factual determination “of specific defects in the
    representation” such that “the circuit court necessarily had
    to base its ruling on the specific circumstances of this
    case[.]” 
    Id. at 970
    . Here, “the testimony at the evidentiary
    hearing was contradictory, setting up a question of fact
    as to whether Prusak’s decision not to call defendant’s
    proffered witnesses was attributable to the alleged con-
    flict of interest.” 
    Id. at 973
    . Given that resolution of this
    issue “rested substantially on the credibility of the wi-
    tnesses at the evidentiary hearing[,]” the court concluded
    24                                              No. 12-2632
    that “the circuit court evidently found Prusak’s testimony
    more credible” and rejected Taylor’s Sixth Amendment
    claim based solely on this credibility finding. 
    Id.
    Taylor challenges the Illinois Supreme Court’s finding
    that the postconviction trial court made an implicit credi-
    bility determination accepting Prusak’s explanation for
    his refusal to present Taylor’s witnesses. For purposes
    of collateral review, we must defer to the Illinois
    Supreme Court’s characterization of what the post-
    conviction trial court found unless the petitioner presents
    clear and convincing evidence to overcome that presump-
    tion. 
    28 U.S.C. § 2254
    (e)(1); Parker v. Dugger, 
    498 U.S. 308
    ,
    320 (1991) (holding that a state appellate court’s “deter-
    mination of what the trial judge found is an issue of
    historical fact” entitled to appropriate deference under
    § 2254); Wright v. Walls, 
    288 F.3d 937
    , 944 (7th Cir. 2002)
    (“[A] reviewing court’s characterization of what the
    trial judge found is one of historical fact”).
    The postconviction trial court’s decision rejecting Tay-
    lor’s claim was exceedingly brief:
    This case is up for a ruling. It’s been continued
    about thirty some times, and I have reviewed the
    transcripts on several occasions, the Appellate
    opinion, the motion presented by the attorneys. We
    also had a hearing where Mr. Prusak testified, and
    I considered all that in determining whether or
    not the petition has any merit.
    After considering all the evidence, the testimony,
    and the arguments of the lawyers, this Court, it is
    No. 12-2632                                              25
    the Court’s opinion that Mr. Taylor did not re-
    ceive any substantial deviation of his constitu-
    tional rights, and therefore the PC petition is
    hereby denied.
    The trial court’s two-paragraph-long oral decision
    presents no indication of an implicit credibility finding.
    The ruling contains no mention of the word “credibility”
    nor includes any language suggesting a comparison of
    the believability of either side’s account of the facts sur-
    rounding Prusak’s representation of Taylor. The trial
    court cites no facts and does not describe the legal princi-
    ples it applied in rejecting Taylor’s claim. Although the
    court mentions that it held a hearing in which Prusak
    testified, this reference appears only in the context of the
    trial judge’s description of the types of evidence he con-
    sidered. Standing alone, such a sparse decision devoid
    of factual matter cannot support the Illinois Supreme
    Court’s determination of an implicit credibility finding.
    Moreover, the Illinois Supreme Court unreasonably
    assumed that the trial court necessarily found that Prusak
    testified credibly when it rejected Taylor’s claim. Recall
    that in order to establish a violation of his Sixth Amend-
    ment rights under Sullivan, Taylor had to show: (1) his
    interests and those of his brother were in conflict; and
    (2) the conflict adversely affected Prusak’s performance.
    Sullivan, 
    446 U.S. at 349
    . Under these circumstances, a
    rejection of a Sullivan claim can mean one of three things:
    (1) a petitioner has not shown that his interests diverged
    from those of a codefendant represented by the same
    attorney; (2) a petitioner cannot demonstrate an adverse
    26                                                No. 12-2632
    effect regardless of whether a conflict existed; or (3) a
    petitioner has shown a conflict of interest but his claim
    still fails because he cannot demonstrate an adverse
    effect. A mere denial of a Sullivan claim, without some
    indication of the grounds upon which it is based, cannot
    support an inference that the court relied solely upon
    a lack of adverse effect.
    The arguments of the parties at the evidentiary hearing
    also demonstrate the problematic nature of the Illinois
    Supreme Court’s assumption. Although the Illinois Su-
    preme Court believed that the dispute before the
    postconviction trial court solely revolved around the
    “adverse effect” portion of the Sullivan inquiry, this was
    not the only contested issue at the hearing. The parties also
    presented conflicting evidence and argument concerning
    whether the respective interests of the brothers were at
    odds. Given the two-pronged nature of the Sullivan
    test and that the parties contested both the threshold
    conflict of interest condition and the “adverse effect”
    dependent necessary condition, the trial court’s unadorned
    denial of the claim cannot support an implied factual
    finding on the “adverse effect” issue. Under the circum-
    stances, we conclude that the Illinois Supreme Court
    incorrectly found that the trial court made a credibility
    finding in concluding that Prusak’s representation was
    not adversely affected by the conflict of interest between
    Taylor and Lowell.3
    3
    This case presents an entirely different set of circumstances
    than that confronting the Supreme Court in La Vallee v. Delle
    (continued...)
    No. 12-2632                                                       27
    (...continued)
    Rose, 
    410 U.S. 690
     (1973) (per curiam). In that case, the state trial
    court conducted an evidentiary hearing regarding the voluntari-
    ness of a defendant’s confessions and after an “extensive[]
    summar[y]” of the conflicting evidence concluded, “that the
    respective confessions to the police and district attorney were,
    in all respects, voluntary[.]” 
    Id. at 690
    . The Second Circuit
    granted habeas relief because the state court failed to make a
    credibility finding without which “it could not tell whether the
    state courts credited [petitioner’s story of coercive methods
    used to obtain his statements] but still held these to have been
    voluntary, a conclusion to which we would not agree,” or
    permissibly credited evidence to the contrary and found the
    confession to be voluntary. 
    Id. at 694
    . The Supreme Court
    reversed, concluding that “it can scarcely be doubted from its
    written opinion that respondent’s factual contentions were
    resolved against him.” 
    Id. at 692
    . The Court reminded federal
    habeas courts that they are to presume “that the state trier of
    fact applied correct standards of federal law to the facts” and
    could not mistake silence for legal error. 
    Id. at 694
    .
    Unlike here, the claim in Delle Rose concerned one discrete
    issue: whether the statements were given voluntarily or not.
    When competing testimony is presented on a single issue
    decided in the government’s favor, a federal habeas court
    can imply a credibility finding in favor of the government from
    the state court’s decision. Here, however, the resolution of
    Taylor’s claim required resolution of two issues that were
    both contested at the trial court level. In addition, we are not
    concerned with whether the postconviction court applied the
    incorrect standard in resolving Taylor’s claim; we simply
    cannot discern the part of the proper framework upon which
    the court based its ruling. Moreover, the state trial court in
    (continued...)
    28                                                  No. 12-2632
    Nor can we accept the alternative contention that the
    Illinois Supreme Court made an appellate credibility
    finding in Prusak’s favor. A federal habeas court must
    accord deference to findings of fact made by state appellate
    courts. See Sumner v. Mata, 
    449 U.S. 539
    , 545-46 (1981);
    Miranda v. Leibach, 
    394 F.3d 984
    , 999-1000 (7th Cir. 2005).
    But in this case the Illinois Supreme Court expressly
    disclaimed making any credibility finding and instead
    relied on a purported implicit credibility finding by the
    postconviction trial court. As the Illinois Supreme
    Court stated in its opinion,"[c]redibility is not, of itself, a
    question for a court of review . . . [r]ather, in a
    postconviction evidentiary hearing, the circuit court,
    which saw and heard the witnesses, is in a better position
    than a reviewing court to engage in fact-finding and
    credibility determinations.” Taylor, 
    930 N.E.2d at 973
    (internal quotation marks and citations omitted). Pursuant
    to this analytical framework, the Illinois Supreme Court
    refrained from making its own credibility findings and
    limited its review to the postconviction trial court’s
    decision. See 
    id.
     (“Indeed, the circuit court’s credibility
    determination is particularly justified. . . .”). Furthermore,
    the fact that the Illinois Supreme Court rejected Taylor’s
    invitation to perform de novo review of the facts lends
    (...continued)
    Delle Rose provided a lengthy discussion of the relevant evi-
    dence and explained the legal ground on which it based its
    decision to alleviate any doubt as to the basis for its decision.
    The postconviction trial court’s decision contains no
    such discussion.
    No. 12-2632                                              29
    additional support to our conclusion. 
    Id. at 970
    . Instead,
    the court performed manifest error review of the trial
    court’s decision, a standard that requires the reviewing
    court to refrain from “substitut[ing] its judgment for that
    of the trial court regarding the credibility of witnesses.”
    People v. Deleon, 
    882 N.E.2d 999
    , 1005 (Ill. 2008); see also
    Wrinkles v. Buss, 
    537 F.3d 804
    , 818 (7th Cir. 2008) (finding
    that Indiana Supreme Court made no factual finding
    when the court declined to “say it was engaging in a
    de novo re-weighing of the evidence”). Under the circum-
    stances, we are convinced that the Illinois Supreme Court
    did not make an appellate credibility finding on the
    question of Prusak’s motivation for refusing to call
    Taylor’s witnesses.
    In light of the above, we conclude that the Illinois
    Supreme Court’s decision on the adverse effect question,
    as it was based solely on a non-existent credibility
    finding by the postconviction trial court, was based on an
    unreasonable determination of the facts in light of the
    record. 
    28 U.S.C. § 2254
    (d)(2). The Illinois Supreme
    Court had no factual findings before it that would
    support its conclusion that Prusak’s performance did not
    suffer as a result of the conflict of interest between
    Taylor and Lowell. Furthermore, the Illinois Supreme
    Court did not perform an independent evaluation of the
    evidence. We therefore find that the Illinois Supreme
    Court’s determination was not supported by the clear
    and convincing weight of the evidence before it. See
    Goudy, 
    604 F.3d at 399-400
    .
    30                                                No. 12-2632
    C. District Court Must Determine Whether Conflict of
    Interest Adversely Affected Prusak’s Performance
    Even though the Illinois Supreme Court’s decision
    unreasonably applied Supreme Court law in finding no
    conflict of interest and rested its adverse effect analysis
    upon an unreasonable factual determination, the ques-
    tion of whether Prusak’s performance was adversely
    affected by the conflict remains unresolved. Despite
    holding an evidentiary hearing, the Illinois postconvic-
    tion trial court refrained from making any findings of
    fact on the adverse effect question that would provide a
    basis for deference. This factual void then found its way
    into the Illinois Supreme Court’s opinion. Without such
    a finding, we are left with an ambiguous record that
    precludes our independent determination of this pivotal
    question. In these circumstances, we simply cannot be
    certain whether or not Taylor is “in custody in violation
    of the Constitution or laws or treaties of the United
    States” and therefore entitled to habeas relief. 
    28 U.S.C. § 2254
    (a).
    So we must remand this case to the district court for an
    evidentiary hearing on whether the conflict of interest
    between the two brothers adversely affected Prusak’s
    performance. “A state court’s mistake in summarily
    rejecting a petition, i.e., without fully evaluating
    conflicting evidence on disputed factual issues, does not
    necessarily mean the petition is ultimately entitled to
    relief.” Mosley v. Atchison, 
    689 F.3d 838
    , 842 (7th Cir. 2012).
    Instead, we must remand “in situations like these
    because the state court did not make a critical factual
    No. 12-2632                                                  31
    finding to which we may defer.” Stitts v. Wilson, 
    713 F.3d 887
    , 895-96 (7th Cir. 2013).
    Such a result is consistent with the Supreme Court’s
    decision in Cullen v. Pinholster, 
    131 S. Ct. 1388
     (2011), which
    held that “review under § 2254(d)(1) is limited to the
    record that was before the state court that adjudicated the
    claim on the merits.” Id. at 1398. Indeed, Justice Breyer
    recognized that an evidentiary hearing would be neces-
    sary in a circumstance similar to that present in this case:
    [I]f the state-court rejection rested on only one of
    several related federal grounds (e.g., that counsel’s
    assistance was not “inadequate”), then, if the
    federal court found that the state court’s decision
    in respect to the ground it decided violated (d), an
    (e) hearing might be needed to consider other
    related parts of the whole constitutional claim (e.g.,
    whether the counsel’s “inadequate” assistance
    was also prejudicial).
    Id. at 1412 (Breyer, J., concurring in part and dissenting in
    part).
    On remand, the district court should conduct an evi-
    dentiary hearing to determine whether the conflict of
    interest adversely affected Prusak’s representation of
    Taylor such that Taylor’s Sixth Amendment right to
    counsel was violated. If the evidence shows that Prusak
    refrained from presenting Taylor’s witnesses for fear that
    the State would call them at Lowell’s jury trial, then
    Prusak would have labored under an actual conflict of
    interest in violation of Taylor’s Sixth Amendment rights.
    If, however, Prusak made this decision based upon his
    32                                          No. 12-2632
    evaluation of the witnesses’ credibility and their value
    to Taylor’s case and without regard to their potential
    harm to Lowell’s interests, no constitutional violation
    would have occurred.
    III. CONCLUSION
    For the above-stated reasons, we R EVERSE the district
    court’s denial of Taylor’s petition and R EMAND for
    further proceedings consistent with opinion.
    7-3-13