Boyd v. French ( 1998 )


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  • PUBLISHED
    UNITED STATES COURT OF APPEALS
    FOR THE FOURTH CIRCUIT
    ARTHUR MARTIN BOYD, JR.,
    Petitioner-Appellant,
    v.
    JAMES B. FRENCH, Warden, Central
    No. 97-23
    Prison, Raleigh, North Carolina;
    MICHAEL F. EASLEY, Attorney
    General of North Carolina,
    Respondents-Appellees.
    Appeal from the United States District Court
    for the Middle District of North Carolina, at Winston-Salem.
    William L. Osteen, Sr., District Judge.
    (CA-89-127-WS-C)
    Argued: March 4, 1998
    Decided: June 19, 1998
    Before MURNAGHAN, ERVIN, and WILKINS, Circuit Judges.
    _________________________________________________________________
    Affirmed by published opinion. Judge Wilkins wrote the opinion, in
    which Judge Ervin joined. Judge Murnaghan wrote a concurring opin-
    ion.
    _________________________________________________________________
    COUNSEL
    ARGUED: James Richard Glover, GLOVER & PETERSEN, P.A.,
    Chapel Hill, North Carolina; Thomas Kieran Maher, RUDOLPH &
    MAHER, P.A., Chapel Hill, North Carolina, for Appellant. Barry Ste-
    ven McNeill, Special Deputy Attorney General, NORTH CARO-
    LINA DEPARTMENT OF JUSTICE, Raleigh, North Carolina, for
    Appellees. ON BRIEF: Michael F. Easley, Attorney General of
    North Carolina, NORTH CAROLINA DEPARTMENT OF JUS-
    TICE, Raleigh, North Carolina, for Appellees.
    _________________________________________________________________
    OPINION
    WILKINS, Circuit Judge:
    Appellant Arthur Martin Boyd, Jr. filed this petition for habeas cor-
    pus relief1 from his North Carolina capital conviction and death sen-
    tence for the murder of his former girlfriend, 32-year-old Wanda Mae
    Phillips Hartman. See 28 U.S.C.A. § 2254 (West 1994).2 The district
    court denied the petition, holding inter alia that the state trial court
    committed harmless error in failing to permit Boyd to present mitigat-
    ing expert testimony at sentencing. Finding no reversible error in any
    of Boyd's numerous arguments, we affirm.
    I.
    Boyd met Hartman in November 1978 while the two were
    employed by the same company. Within days Boyd moved in with
    Hartman, and the two resided together for approximately three and
    one-half years. In April 1982, Hartman decided to move into her par-
    ents' residence with her daughter. Boyd was not supportive of this
    _________________________________________________________________
    1 Boyd named James B. French, Warden of Central Prison, where Boyd
    was then incarcerated, and Michael F. Easley, Attorney General of North
    Carolina, as Respondents in this action. For ease of reference, we refer
    to Respondents as "the State" throughout this opinion.
    2 Because Boyd's petition for a writ of habeas corpus was filed on Feb-
    ruary 16, 1989, prior to the April 24, 1996 enactment of the Antiterro-
    rism and Effective Death Penalty Act (AEDPA) of 1996, Pub. L. No.
    104-132, 110 Stat. 1214, amendments to 28 U.S.C.A.§ 2254 effected by
    § 104 of the AEDPA do not govern our resolution of this appeal. See
    Lindh v. Murphy, 
    117 S. Ct. 2059
    , 2067 (1997). The State does not main-
    tain that it has satisfied the opt-in requirements of § 107 such that those
    provisions of the AEDPA apply.
    2
    decision and persistently attempted to reconcile with Hartman. Ulti-
    mately, on Friday, July 30, 1982, eight days before the murder, Boyd
    attempted to visit with Hartman in the front yard of her parents' resi-
    dence, but Hartman's father, Lawrence Phillips, instructed Boyd "to
    get off of [his] property and stay off of it." S.J.A. 102. Boyd then
    threatened Hartman saying, "I'll see you like a German submarine,
    when you are not expecting it." S.J.A. 103 (internal quotation marks
    omitted). And, Boyd also told Phillips, "I'll meet you in heaven or
    hell one day." 
    Id. (internal quotation
    marks omitted). Following this
    encounter, Phillips sought a warrant for Boyd's arrest for trespassing,
    and the warrant was served on Boyd on Monday, August 2.
    On the morning of Saturday, August 7, following a night of drink-
    ing and drug use, Boyd called Hartman at 8:00 a.m. and talked to her
    for approximately two hours. During this conversation, Boyd learned
    that Hartman planned to go to the Mayberry Mall in Mount Airy,
    North Carolina to shop and attend a church-sponsored car wash. Boyd
    then went to a bar and began drinking and using drugs again. At
    approximately 12:00 noon, when the bartender declined to serve him
    any more alcohol, Boyd hailed a taxi to take him to the mall.
    Upon arriving at the mall, Boyd entered a store that sold knives and
    asked the salesman for a lock-blade knife. The owner of the store tes-
    tified that "[a] lock-blade knife is a knife that once it's opened it is
    locked in an open position. It cannot come back against your hands
    or fingers or cut you in any way. It's locked in." S.J.A. 9. Boyd pur-
    chased the knife and left the store.
    Boyd then saw Hartman and her mother, approached them, and
    asked Hartman if she would go outside with him. Boyd and Hartman
    sat together on a curb outside the mall in close proximity to the ongo-
    ing car wash, apparently discussing again the possibility of a reconcil-
    iation. After some period of time had passed, at approximately 2:00
    p.m., Hartman's mother approached them and indicated that it was
    time to leave. Hartman stood up, but Boyd attempted to prevent her
    from leaving, asking her repeatedly to stay with him a few more min-
    utes. Hartman responded to Boyd "that she had lived in hell for three
    months, that if he was going to kill her just go ahead and kill her and
    get it over with." S.J.A. 36.
    3
    Boyd brandished the knife he had just purchased, but offered Hart-
    man assurances that he meant her no harm. Despite these assurances,
    Boyd began to stab Hartman. As Boyd attacked, Hartman screamed
    for help and her mother attempted to intervene, trying to pull Boyd
    away from Hartman. Boyd, however, threw the 76-year-old woman
    to the ground and resumed his onslaught on Hartman. Forcing Hart-
    man to the ground on her stomach and holding her by her hair, Boyd
    stabbed her repeatedly. Throughout the attack, numerous witnesses
    looked on powerless to stop it, including Hartman's shrieking eight-
    year-old daughter. After stabbing Hartman 37 times, Boyd calmly
    walked away. He was apprehended quickly as he hid between two
    parked vehicles; the murder weapon was recovered from where Boyd
    had thrown it under a nearby automobile.
    Emergency medical personnel were summoned and arrived on the
    scene at approximately 2:20 p.m. These technicians characterized
    Hartman's condition as requiring advanced life support treatment and
    explained that they were unable to transport Hartman until they could
    control her bleeding. They described the extreme difficulty Hartman
    was having breathing and the severe pain she was experiencing,
    recounting how Hartman moaned and "rak[ed her hands] back and
    forth in the dirt" where she was lying. S.J.A. 165. The examining
    pathologist later identified wounds to Hartman's throat, chest, left
    thigh, and back. Among these were two wounds that punctured Hart-
    man's right lung, three that pierced her left lung, one that entered her
    stomach, and one that penetrated her sternum. Additionally, several
    defensive wounds to Hartman's hands and left arm were present. Loss
    of blood from these wounds led to hypovolemic shock, and Hartman
    died of exsanguination while being transported to a hospital.
    Boyd was charged with first-degree murder. In light of the numer-
    ous witnesses to the murder, Boyd did not dispute that he had
    inflicted the fatal wounds. However, Boyd presented the testimony of
    two friends with whom he had been drinking on the morning of the
    murder and of the bartender who had declined to serve him to support
    his argument that he was intoxicated at the time of the murder. The
    jury convicted Boyd of first-degree murder in violation of N.C. Gen.
    Stat. § 14-17 (1993).
    At sentencing, Boyd testified concerning his relationship with
    Hartman, their break-up, and his attempts at reconciliation. Boyd also
    4
    professed his love for Hartman, saying, "[It was the m]ost beautiful
    thing that's ever happened to me. It's the best thing that ever hap-
    pened in my life. I loved her, more than anybody, I guess, could ever
    love anybody." J.A. 583. Boyd related that when Hartman ended their
    relationship, he began to seek mental health assistance because he
    was having thoughts of killing people, including himself and Hart-
    man. Boyd recounted his almost daily attempts to reunite with Hart-
    man. Further, Boyd explained the difficulties he was experiencing in
    sleeping and his heavy use of alcohol and illegal drugs.
    Boyd also testified concerning various emotional losses he had
    experienced as a child. Boyd's father deserted their family when
    Boyd was very young, and his grandfather, with whom he was very
    close, died when Boyd was five years old. Boyd's mother corrobo-
    rated the losses of his father and grandfather.
    Boyd then called Dr. Jack Humphrey, a professor of criminology
    at the University of North Carolina.3 The State objected, and Dr.
    Humphrey was examined outside the presence of the jury. Dr. Hum-
    phrey testified about a study he had performed over a two-year period
    in conjunction with the North Carolina Department of Corrections.
    The study had two elements. First, researchers compared prison
    records, social histories, and psychiatric histories of North Carolina
    prisoners convicted of homicide with those convicted of property
    offenses. He concluded that prisoners convicted of homicide had suf-
    fered over the course of their lives more stressful events than nonvio-
    lent offenders. The second aspect of the study dealt with whether
    there was a difference between individuals who had killed strangers
    and individuals who had killed family members or those close to
    them. Dr. Humphrey concluded that individuals whose victims were
    close to them tended to have experienced more loss in their lives than
    those who had killed strangers:
    _________________________________________________________________
    3 Dr. Humphrey earned a Ph.D. in sociology with a concentration in
    criminology from the University of New Hampshire. Employed by the
    University of North Carolina since 1972, Dr. Humphrey taught classes in
    criminology, criminal justice, juvenile delinquency, and deviant behav-
    ior. He had conducted a number of studies and published extensively in
    the areas of homicide and suicide.
    5
    Now, one thing here is a loss has been found to be associ-
    ated with or precipitate or lead to suicide over and over and
    over. The more loss in someone's life, the more likely they
    are to become self-destructive. And it seems that killing a
    family member or killing a close friend is an act of self-
    destruction. They are, after all, killing something that is part
    of them, very close to them, very important to their self.
    They are destroying them. So in the act of killing another
    person they are in fact destroying part of [themselves, com-
    mitting] a self-destructive act.
    J.A. 684-85. Dr. Humphrey then described the types of losses to
    which he was referring--for example the loss of a parent or sibling.
    Further, Dr. Humphrey testified that he had interviewed Boyd and
    learned of the losses Boyd had experienced. Dr. Humphrey testified,
    "And what struck me [was] the consistency of Mr. Boyd's life with
    what we found to be true of homicide offenders in general." J.A. 687.
    Dr. Humphrey continued:
    It seems that people who are threatened with loss, and
    mainly these are losses of someone very close to them, wife,
    girlfriend, some close relationship, at that point that they are
    threatened with this loss they become depressed, very com-
    monly depressed, and depression is in a sense anger turned
    toward yourself. Now, at that point people react either
    toward themselves totally or they will react outwardly and
    inwardly at the same time. Those people who destroy some-
    one or something at that point will not destroy a stranger,
    will not indiscriminately kill. They don't constitute a threat
    to the public. They constitute a threat to that which they fear
    losing the most, the person closest to them. And it is that
    person that is unfortunately in harm's way. And having
    extended that aggression toward other people they are in
    fact aggressing toward themselves. They are destroying that
    which they fear losing the most.
    J.A. 688. Following voir dire, the State argued that Dr. Humphrey's
    testimony should not be admitted, asserting that the study was not
    "scientific" and that the testimony told the jury "[n]othing." J.A. 715.
    The trial court sustained the objection. The jury sentenced Boyd to
    6
    death, finding two aggravating factors--that the murder was espe-
    cially heinous, atrocious, or cruel and that Boyd previously had been
    convicted of a felony of violence.
    The North Carolina Supreme Court affirmed Boyd's conviction
    and sentence, holding that the exclusion of Dr. Humphrey's testimony
    was not error because the testimony was not mitigating. See State v.
    Boyd, 
    319 S.E.2d 189
    , 197-99 (N.C. 1984). The United States
    Supreme Court denied certiorari on April 15, 1985. See Boyd v. North
    Carolina, 
    471 U.S. 1030
    (1985).
    Thereafter, Boyd sought postconviction relief from his convictions
    and sentences in state court by filing a motion for appropriate relief
    (MAR). See N.C. Gen. Stat. § 15A-1415 (1997). The state court con-
    ducted an evidentiary hearing and denied relief. The North Carolina
    Supreme Court subsequently denied certiorari.
    In February 1989, Boyd filed a § 2254 petition in the district court.
    This petition was held in abeyance pending a decision by the Supreme
    Court in McKoy v. North Carolina, 
    494 U.S. 433
    (1990), and during
    Boyd's unsuccessful attempt to obtain postconviction relief under
    McKoy in state court. In October 1996, a magistrate judge recom-
    mended granting the State's motion for summary judgment as to all
    claims. The district court adopted the magistrate judge's recommen-
    dation and denied Boyd's application for a certificate of probable
    cause to appeal.
    Boyd now seeks review in this court of the decision of the district
    court denying his petition for habeas corpus relief. 4 He raises five
    _________________________________________________________________
    4 Boyd's request for a certificate of probable cause to appeal is granted
    because at least one judge on the panel concludes that Boyd "has made
    a substantial showing of the denial of a constitutional right." 4th Cir. R.
    22(a). There has been no argument concerning whether Boyd should be
    granted a certificate of probable cause to appeal, as he requested, or a
    certificate of appealability. And, we need not address that question here
    because the certificate would be granted based on the conclusion that
    Boyd made a substantial showing of the denial of a constitutional right
    irrespective of which type of certificate technically should be issued
    under these circumstances. Compare Lozada v. Deeds, 
    498 U.S. 430
    ,
    7
    allegations of error: (1) that the sentencing court deprived him of his
    Eighth and Fourteenth Amendment rights to present mitigating evi-
    dence by refusing to permit Dr. Humphrey to testify; (2) that a rea-
    sonable likelihood exists that the instructions to the sentencing jurors
    concerning their consideration of mitigating evidence led the jurors to
    conclude that they could not consider a factor as mitigating unless the
    jurors unanimously concluded that the factor was mitigating in viola-
    tion of the Eighth and Fourteenth Amendments; (3) that the prosecu-
    tor's closing argument in the sentencing phase was so inherently
    flawed that it deprived Boyd of a fair trial in violation of the Due Pro-
    cess Clause of the Fourteenth Amendment; (4) that the prosecution's
    knowing use of perjured testimony violated his Fourteenth Amend-
    ment right to due process; and (5) that the district court erred in con-
    cluding that Boyd's argument relating to the use of his state nolo
    contendere plea as a basis for a prior conviction was procedurally
    defaulted. We address these arguments in turn.
    II.
    Boyd first asserts that the state trial court deprived him of his rights
    under the Eighth and Fourteenth Amendments by refusing to permit
    his expert witness, Dr. Humphrey, to present mitigating evidence dur-
    ing sentencing. "`[T]he Eighth and Fourteenth Amendments require
    that the sentencer ... not be precluded from considering, as a mitigat-
    ing factor, any aspect of a defendant's character or record and any of
    the circumstances of the offense that the defendant proffers as a basis
    for a sentence less than death.'" Eddings v. Oklahoma, 
    455 U.S. 104
    ,
    _________________________________________________________________
    431-32 (1991) (per curiam) (explaining that to warrant the grant of a cer-
    tificate of probable cause to appeal, a habeas petitioner must "make a
    substantial showing of the denial of [a] federal right" and that to satisfy
    this showing, the petitioner "must demonstrate that the issues are debat-
    able among jurists of reason; that a court could resolve the issues [in a
    different manner]; or that the questions are adequate to deserve encour-
    agement to proceed further" (alterations in original) (internal quotation
    marks omitted)), with Murphy v. Netherland, 
    116 F.3d 97
    , 101 (4th Cir.)
    (denying certificate of appealability under 28 U.S.C.A. § 2253 (West
    Supp. 1998) in habeas corpus action seeking relief from death sentence
    when petitioner failed to make a substantial showing of the denial of a
    constitutional right), cert. denied, 
    118 S. Ct. 26
    (1997).
    8
    110 (1982) (second alteration in original) (quoting Lockett v. Ohio,
    
    438 U.S. 586
    , 604 (1978) (plurality opinion)). Such evidence includes
    evidence of a defendant's troubled upbringing, see 
    id. at 115,
    as well
    as evidence bearing on whether the defendant will pose a danger in
    the future, see Skipper v. South Carolina, 
    476 U.S. 1
    , 5 (1986). See
    also 
    id. at 4
    (noting "that the sentencer may not refuse to consider or
    be precluded from considering any relevant mitigating evidence"
    (internal quotation marks omitted)). The Due Process Clause of the
    Fourteenth Amendment may require the admission of mitigating evi-
    dence even if state-law rules of evidence (e.g. , hearsay) would
    exclude it. See Green v. Georgia, 
    442 U.S. 95
    , 97 (1979) (per
    curiam). Similarly, this court has observed that"the Supreme Court
    has been very sensitive to any impediment to the consideration of any
    type of mitigating evidence in a death sentencing hearing" and that
    "subject only to the loose evidentiary requirement of relevance, capi-
    tal defendants have a right to offer any evidence they choose on char-
    acter or record or circumstances of the offense." Hutchins v.
    Garrison, 
    724 F.2d 1425
    , 1437 (4th Cir. 1983) (internal quotation
    marks omitted); see Howard v. Moore, 
    131 F.3d 399
    , 418 (4th Cir.
    1997) (en banc) (recognizing that the Eighth Amendment requires
    that all proffered relevant mitigating circumstances be presented to
    the sentencer for consideration in determining whether to impose a
    death sentence), petition for cert. filed, 66 U.S.L.W. ___ (U.S. May
    22, 1998) (No. 97-9263); see also 
    McKoy, 494 U.S. at 440
    (explain-
    ing that "[r]elevant mitigating evidence is evidence which tends logi-
    cally to prove or disprove some fact or circumstance which a fact-
    finder could reasonably deem to have mitigating value" (internal quo-
    tation marks omitted)). The question of whether an evidentiary ruling
    excluding testimony prevented the jury from considering mitigating
    evidence is a mixed question of law and fact that this court reviews
    de novo. See 
    Howard, 131 F.3d at 418
    .
    As discussed by the district court, Dr. Humphrey's proffered testi-
    mony addressed two distinct potentially mitigating factors. First, Dr.
    Humphrey explained that, based on his research, individuals in North
    Carolina who had committed a homicide of someone close to them
    had been subjected to more stressful life events in the form of losses
    and that based on his interview of Boyd, Boyd fit the profile of these
    individuals. Second, Dr. Humphrey opined that individuals who have
    suffered significant losses become depressed to the point that they act
    9
    in a self-destructive manner, which may include the destruction of
    that which they most fear losing.
    The district court concluded that a portion of Dr. Humphrey's testi-
    mony was not mitigating, reasoning:
    Dr. Humphrey's opinion testimony that Petitioner Boyd, as
    a result of losses in his life, fit the profile of a man more
    likely to kill a friend than to kill a stranger is simply not mit-
    igating. Standing alone, it is neutral on the question of future
    dangerousness, and it is also entirely without implication or
    inference that could affect a jury in forming a reasoned
    moral response to the question of whether Boyd should be
    given the death penalty.
    J.A. 299 (internal quotation marks omitted). From this portion of Dr.
    Humphrey's testimony, Boyd argues, a reasonable juror could con-
    clude that he would not pose a future danger because unlike some
    other first-degree murderers, he was not likely to kill at random and
    those circumstances under which he might be dangerous would be
    unlikely to reoccur in prison. Cf. 
    Skipper, 476 U.S. at 5
    (explaining
    that "evidence that the defendant would not pose a danger if spared
    (but incarcerated) must be considered potentially mitigating"). Addi-
    tionally, he asserts that this portion of Dr. Humphrey's testimony pro-
    vided the basis for a conclusion that Boyd fit within the category of
    offenders who act in a self-destructive manner in taking the life of
    someone close to them. Although we have serious questions concern-
    ing whether this portion of Dr. Humphrey's proffered testimony accu-
    rately may be characterized as mitigating,5 we agree with the
    _________________________________________________________________
    5 The State contends that this evidence could not be mitigating evi-
    dence of Boyd's lack of future dangerousness because Dr. Humphrey
    never testified that Boyd was not homicidal or that he would not kill
    again. Rather, the State maintains that this portion of Dr. Humphrey's
    testimony could at most support a conclusion that Boyd was dangerous
    only to those who "established an intimate or family-type relationship
    with him." Brief of Appellees at 24. The evidence, the State asserts, is
    not mitigating and, on the contrary, is aggravating because it demon-
    strates that Boyd is precisely the dangerous killer of those close to him
    the State attempted to portray him as.
    10
    conclusion of the district court that the portion of Dr. Humphrey's tes-
    timony concerning the self-destructive motivation of those who have
    suffered great loss was mitigating because Boyd could have argued
    that he acted out of a self-destructive impulse rather than the selfish
    impulse advanced by the State.
    While we conclude that the trial court committed constitutional
    error in excluding relevant mitigating evidence, the question remains
    whether that error was harmless. It is now well established that not
    all errors of constitutional dimension warrant a federal court to over-
    turn a state conviction or sentence. See Chapman v. California, 
    386 U.S. 18
    , 23-24 (1967); Sherman v. Smith, 
    89 F.3d 1134
    , 1137 (4th
    Cir. 1996) (en banc), cert. denied, 
    117 S. Ct. 765
    (1997); Smith v.
    Dixon, 
    14 F.3d 956
    , 974-75 (4th Cir. 1994) (en banc). Although fed-
    eral habeas courts play an important role in protecting the constitu-
    tional rights of state criminal defendants, that role is circumscribed
    and secondary to that of state courts. See Brecht v. Abrahamson, 
    507 U.S. 619
    , 633 (1993). Once the principal avenue for review of a state
    criminal conviction and sentence--direct review--has been com-
    pleted, "`a presumption of finality and legality attaches to the convic-
    tion and sentence.'" 
    Id. (quoting Barefoot
    v. Estelle, 
    463 U.S. 880
    ,
    887 (1983)). Respect for the finality of a presumptively valid state-
    court conviction and sentence dictates that a federal court may not
    grant habeas corpus relief on the basis of trial error of constitutional
    dimension unless the court is convinced that "the error `had substan-
    tial and injurious effect or influence in determining the jury's ver-
    dict,'" 
    id. at 637
    (quoting Kotteakos v. United States, 
    328 U.S. 750
    ,
    776 (1946)), or at a minimum entertains grave doubt that it had such
    _________________________________________________________________
    We need not address this argument because even if we were to agree
    with the State that this portion of Dr. Humphrey's testimony--that
    Boyd's history of personal loss typifies the profile of a killer who mur-
    ders those who are emotionally closest to him when he fears losing them
    --is not mitigating with respect to Boyd's future dangerousness, the tes-
    timony nevertheless would have been admissible to provide the founda-
    tion for Dr. Humphrey's opinion that killers who have experienced this
    type of repeated personal loss may kill as a self-destructive act, which we
    determine is mitigating. Thus, for purposes of this opinion, we assume
    that both of these portions of Dr. Humphrey's testimony are mitigating.
    11
    an effect, see O'Neal v. McAninch, 
    513 U.S. 432
    , 437 (1995) (holding
    that when "the record is so evenly balanced that a conscientious judge
    is in grave doubt as to the harmlessness of an error," the judge must
    resolve that doubt in favor of the habeas petitioner).6
    In applying this standard, a federal habeas court does not ask
    whether the evidence of guilt was sufficient, whether the jury would
    have reached the same conclusion if the error had not occurred, or
    whether the jury reached the correct result based on the evidence pre-
    sented. See Satcher v. Pruett, 
    126 F.3d 561
    , 567-68 (4th Cir.), cert.
    denied, 
    118 S. Ct. 595
    (1997). Rather, the court reviews the record de
    novo to determine whether the error "substantially sway[ed] or sub-
    stantially influence[d] the response" of the jury to the question put to
    it--i.e., in the guilt context, whether the defendant is guilty or not
    guilty and in the penalty context, whether the defendant should
    receive the death penalty. Cooper v. Taylor, 
    103 F.3d 366
    , 370 (4th
    Cir. 1996) (en banc), cert. denied, 
    118 S. Ct. 83
    (1997); see 
    O'Neal, 513 U.S. at 436
    (explaining that in making the harmlessness determi-
    nation, a federal habeas judge must review the record to assess
    whether "the judge[ ] think[s] that the error substantially influenced
    the jury's decision" (internal quotation marks omitted)); 
    Brecht, 507 U.S. at 637
    (holding that an error does not have a substantial and inju-
    rious effect on a jury verdict unless "it resulted in `actual prejudice'"
    to the habeas petitioner (quoting United States v. Lane, 
    474 U.S. 438
    ,
    449 (1986)).
    Boyd contends that because neither his guilt nor the circumstances
    surrounding the murder were subject to serious dispute, his trial strat-
    egy was to show that the murder of his victim was the product of two
    factors--his significant impairment as a result of drug and alcohol
    consumption and his background of repeated losses of those closest
    to him. The State, in turn, attempted to portray Boyd as a cold, selfish
    _________________________________________________________________
    6 The Brecht Court left open the possibility that under unusual circum-
    stances "a deliberate and especially egregious error of the trial type, or
    one that is combined with a pattern of prosecutorial misconduct, might
    so infect the integrity of the proceeding as to warrant the grant of habeas
    relief, even if it did not substantially influence the jury's verdict." 
    Brecht, 507 U.S. at 638
    n.9. This does not appear to be such a case.
    12
    man who, faced with imprisonment on an unrelated criminal charge,
    killed Hartman to prevent her from seeing other men.
    We agree with the district court that the refusal of the state trial
    court to permit Dr. Humphrey to testify did not have a substantial or
    injurious effect on the determination of the jury that Boyd should be
    sentenced to death. Boyd's actions were indisputably premeditated.
    He had threatened Hartman in the weeks prior to the murder and had
    purchased a lock-blade knife just prior to his attack. Immediately
    before the murder, Boyd talked to Hartman calmly, assuring her that
    he would not hurt her. His sudden attack on Hartman was a brutal and
    hideous one in which he inflicted a total of 37 wounds while her
    family--including her young daughter--and friends watched in horri-
    fied helplessness. Hartman suffered a physically agonizing death. Fur-
    thermore, the underlying circumstances upon which Boyd was to
    argue that this was an act of self-destruction were before the jury.
    Boyd testified about the loss of his father and grandfather and about
    his love for Hartman.7 We cannot conclude that, viewed in this con-
    text, any juror's sentencing decision would have been substantially
    influenced by hearing an expert criminologist opine that murderers
    who have experienced great personal losses are more likely to kill a
    family member or someone close to them than a stranger and are
    more likely to murder as an act of self-destruction and that Boyd's
    history of loss fit the pattern of someone in this category.
    Dr. Humphrey's testimony simply was not adequate to have had such
    an effect in the circumstances of this case. Thus, we hold that any
    error in refusing to permit Dr. Humphrey to testify does not provide
    a basis for federal habeas corpus relief.
    III.
    Boyd next challenges the instructions provided to the jury concern-
    ing the use of mitigating evidence. Jury instructions that require jurors
    to find unanimously the existence of a mitigating factor before that
    _________________________________________________________________
    7 We recognize that the testimony of Boyd and his mother may not sub-
    stitute for Dr. Humphrey's expert testimony concerning these issues.
    However, we note that the state trial court did not compound the error
    by excluding the underlying mitigating factual evidence or prohibiting
    Boyd from arguing that the underlying facts were mitigating.
    13
    factor may be weighed in determining whether mitigating evidence
    outweighs aggravating factors are unconstitutional under the Eighth
    and Fourteenth Amendments. See 
    McKoy, 494 U.S. at 439-44
    ; Mills
    v. Maryland, 
    486 U.S. 367
    , 374-75 (1988). Although Boyd concedes
    that the trial judge did not give the jurors an explicit direction that
    they could not consider mitigating evidence unless they found its
    existence unanimously, he contends that read as a whole, there is a
    reasonable likelihood that the jury understood the instructions to have
    required such unanimity.
    The instructions that Boyd challenges are identical to those
    recently held not to be violative of the Constitution in Noland v.
    French, 
    134 F.3d 208
    , 213-14 (4th Cir. 1998). We view our decision
    in Noland as dictating a conclusion that Boyd's challenge to the jury
    instructions lacks merit.
    IV.
    Boyd also maintains that the prosecutor's closing argument during
    the sentencing phase of his trial deprived him of due process. He con-
    tends that during the closing argument in the sentencing phase of the
    trial, the prosecutor made repeated references to his personal opinions
    concerning various matters, including Boyd's credibility; the credibil-
    ity of Boyd's witnesses; the weight to be given various mitigating fac-
    tors; certain biblical quotations and references; and the
    appropriateness of the death penalty for Boyd, including a reading of
    a North Carolina Supreme Court case suggesting that mercy was not
    appropriate in death cases, and referring to a later-repudiated system
    of mandatory capital punishment.
    In determining whether a closing argument by a prosecutor violates
    due process, this court must look to "whether the proceeding at issue
    was rendered fundamentally unfair by the improper argument."
    Bennett v. Angelone, 
    92 F.3d 1336
    , 1345 (4th Cir.) (internal quotation
    marks omitted), cert. denied, 
    117 S. Ct. 503
    (1996). This determina-
    tion requires the court to look to "the nature of the comments, the
    nature and quantum of the evidence before the jury, the arguments of
    opposing counsel, the judge's charge, and whether the errors were
    isolated or repeated." 
    Id. at 1345-46
    (internal quotation marks omit-
    ted).
    14
    Undoubtedly, all of the arguments of which Boyd complains were
    improper. A prosecutor should refrain from stating his personal opin-
    ions during argument and misleading the jury about the law. See
    Drake v. Kemp, 
    762 F.2d 1449
    , 1459-60 (11th Cir. 1985) (en banc).
    Furthermore, religiously based arguments are "universally con-
    demned." 
    Bennett, 92 F.3d at 1346
    . The remaining factors, however,
    weigh in favor of a conclusion that the prosecutor's argument did not
    deprive Boyd of a fair trial. The evidence that Boyd committed the
    offense was overwhelming. Further, the murder unquestionably was
    heinous, atrocious, or cruel, and Boyd had entered a stipulation that
    he had committed a prior felony of violence. In addition, although the
    improper remarks occurred intermittently throughout the prosecu-
    tion's argument, some of the biblical references were invited by
    Boyd's testimony concerning his salvation experience while in prison
    awaiting trial and Boyd's explanation of the murder as having
    resulted from his being beguiled by Satan. Cf. United States v. Young,
    
    470 U.S. 1
    , 12-13 (1985) (explaining that in determining whether
    prosecutor's improper argument was prejudicial to defendant, review-
    ing court must consider whether prosecutor's comments were invited
    response to defense and "did no more than respond substantially in
    order to right the scale" (internal quotation marks omitted)). Addition-
    ally, the state trial judge instructed the jurors that they were to decide
    the facts based on the evidence presented. Cf. 
    Bennett, 92 F.3d at 1346
    -47 (concluding prosecutor's improper argument did not deny
    due process in part because trial court instructed jury: "What the law-
    yers say is not evidence. You heard the evidence. You decide what
    the evidence is." (internal quotation marks omitted)). Our review
    leads us to determine that the prosecutor's closing argument did not
    deprive Boyd of a fair trial.
    V.
    Boyd further asserts that his conviction resulted from the prosecu-
    tion's knowing use of perjured testimony. A conviction acquired
    through the knowing use of perjured testimony by the prosecution
    violates due process. See Napue v. Illinois, 
    360 U.S. 264
    , 269 (1959).
    This is true regardless of whether the prosecution solicited testimony
    it knew to be false or simply allowed such testimony to pass uncor-
    rected. See Giglio v. United States, 
    405 U.S. 150
    , 153 (1972); 
    Napue, 360 U.S. at 269
    . And, knowingly false or misleading testimony by a
    15
    law enforcement officer is imputed to the prosecution. See Wedra v.
    Thomas, 
    671 F.2d 713
    , 717 n.1 (2d Cir. 1982); Curran v. Delaware,
    
    259 F.2d 707
    , 712-13 (3d Cir. 1958) (citing Pyle v. Kansas, 
    317 U.S. 213
    (1942)); cf. Boone v. Paderick, 
    541 F.2d 447
    , 450-51 (4th Cir.
    1976) (recognizing that withholding of exculpatory evidence by
    police is imputed to the prosecution). But see Koch v. Puckett, 
    907 F.2d 524
    , 530-31 (5th Cir. 1990) (rejecting habeas petitioner's claim
    that sheriff and investigators testified falsely at trial on the basis that
    petitioner had failed to show that the prosecutor knew the testimony
    was perjurious). As this court has explained:
    The police are also part of the prosecution, and the taint on
    the trial is no less if they, rather than the State's Attorney,
    were guilty of the nondisclosure. If police allow the State's
    Attorney to produce evidence pointing to guilt without
    informing him of other evidence in their possession which
    contradicts this inference, state officers are practicing decep-
    tion not only on the State's Attorney but on the court and
    the defendant.
    Barbee v. Warden, Md. Penitentiary, 
    331 F.2d 842
    , 846 (4th Cir.
    1964) (footnote omitted). The knowing use of perjured testimony con-
    stitutes a due process violation when "`there is any reasonable likeli-
    hood that the false testimony could have affected the judgment of the
    jury.'" Kyles v. Whitley, 
    514 U.S. 419
    , 433 n.7 (1995) (quoting United
    States v. Agurs, 
    427 U.S. 97
    , 103 (1976)); see United States v. Ellis,
    
    121 F.3d 908
    , 915 n.5 (4th Cir. 1997), cert. denied, 
    118 S. Ct. 738
    (1998); United States v. Kelly, 
    35 F.3d 929
    , 933 (4th Cir. 1994).
    During Boyd's trial, each of the State's witnesses who testified
    regarding Boyd's condition either immediately before or just after the
    murder indicated that Boyd was not intoxicated. For example, the taxi
    driver who drove Boyd to the mall stated that Boyd did not appear to
    be intoxicated. The two salesmen in the store where Boyd purchased
    the knife immediately before the murder testified that Boyd did not
    appear to have been drinking or under the influence of anything. Hart-
    man's father and a family friend both testified that they saw Boyd just
    prior to the murder and that he did not appear to be intoxicated. Fol-
    lowing this evidence, the State presented the testimony of officers
    who observed Boyd just after the murder. Officer Sumner gave an
    16
    opinion that Boyd was not under the influence. Agent Perry stated his
    opinion that Boyd did not appear to be drunk or intoxicated. Detective
    Armstrong, the chief investigating officer, was asked by defense
    counsel, "[B]ased upon your observation of the defendant out there on
    the occasion you have described, in your opinion was he drunk or
    intoxicated?" J.A. 410. Detective Armstrong responded, "He didn't
    appear to me to be, no, sir." 
    Id. At the
    state MAR hearing, Boyd's attorney had the following col-
    loquy with Detective Armstrong:
    Q. ... [T]hinking back on the day that you saw Mr. Boyd,
    do you have an opinion, yourself, on that date based on the
    limited time you had to observe him as to whether or not he
    was subject to some impairing substance at that time?
    A. I felt like he was at the time, yes.
    Q. What [made you think so?]
    A. Well, I had seen him sober. And I had seen him drunk
    on many occasions over the years.
    Q. What observation about him did you make that day that
    caused you to think he was subject to some impairing sub-
    stance?
    A. I just felt like he was effected [sic] to some degree, that
    he was under the influence. I was a right good distance from
    him. But I've been at this same distance from him in the
    past when he was drinking. And just the way, the way he
    called my name and said that he was, what had we arrested
    him for, being under the influence.
    Q. To what extent do you think that he was impaired? Do
    you have a word that you can describe the extent of his
    impairment with?
    A. It would be appreciably.
    17
    Q. Appreciably means to you noticeably or clearly?
    A. To me. It may have not been noticeable to someone else
    that didn't know him. But to me he had been, he was under
    the influence of something.
    J.A. 883-84. When confronted during cross-examination by the State
    with the inconsistency of his testimony, Detective Armstrong admit-
    ted that he had not remembered his prior testimony. When asked by
    the State whether he told the truth when he testified at trial that Boyd
    was not intoxicated, Detective Armstrong answered affirmatively.
    And, Detective Armstrong agreed with the State that his trial testi-
    mony was closer to the murder, and he was a law enforcement officer
    at the time.
    At the state MAR proceeding, Officer Perry was asked, "From the
    observations that you were able to make of [Boyd] that afternoon do
    you have an opinion as to whether he was under the influence of or
    intoxicated from any kind of drug or alcohol?" J.A. 914. He
    responded:
    In my opinion he was not under the influence. He did
    appear to have either been drinking or maybe have taken
    some drugs. He was somewhat glassy-eyed. But he was
    walking, he was not swaying or staggering. He, in my opin-
    ion, was not under the influence of--to an appreciable
    degree.
    
    Id. The state
    MAR court determined that the State did not withhold
    exculpatory evidence from Boyd and that even if the evidence from
    the habeas hearing had been presented at trial it would not have
    affected the outcome of the proceedings. However, the state habeas
    court failed to render an express factual finding with respect to
    whether the officers knowingly presented misleading testimony.
    Because the state MAR court failed to make a factual finding on the
    question of whether the law enforcement officers knowingly pre-
    sented false or misleading testimony, a federal evidentiary hearing to
    18
    resolve this issue normally would be required. See Townsend v. Sain,
    
    372 U.S. 293
    , 312-13 (1963). Such a hearing is not necessary in this
    instance, however, because we conclude that there is no reasonable
    likelihood that the officers' testimony, if false, could have affected the
    judgment of the jury. The jury heard a wealth of testimony concerning
    the amount of alcohol and drugs that Boyd had ingested in the hours
    prior to the murder; undoubtedly the jury recognized that Boyd must
    have been impaired to some degree. However, the testimony of the
    lay witnesses and police officers established that despite the alcohol
    and drugs, Boyd's demeanor prior to and immediately after the mur-
    der was calm and controlled. As such, testimony by the officers that
    Boyd was under the influence would not have affected the verdict of
    the jury.
    VI.
    Finally, Boyd contends that the district court erred in holding fed-
    eral habeas review of his argument concerning the use of his nolo
    contendere plea to establish a prior violent felony was barred because
    Boyd procedurally defaulted the claim. Absent cause and prejudice or
    a miscarriage of justice, a federal habeas court may not review consti-
    tutional claims when a state court has declined to consider their merits
    on the basis of an adequate and independent state procedural rule. See
    Harris v. Reed, 
    489 U.S. 255
    , 262 (1989). Such a rule is adequate if
    it is regularly or consistently applied by the state court, see Johnson
    v. Mississippi, 
    486 U.S. 578
    , 587 (1988), and is independent if it does
    not "depend[ ] on a federal constitutional ruling," Ake v. Oklahoma,
    
    470 U.S. 68
    , 75 (1985).
    Boyd seeks to argue that his prior nolo contendere plea to a 1963
    violent felony--assault with intent to commit rape--did not constitute
    a prior conviction for a felony involving the use of violence against
    the person of another within the meaning of N.C. Gen. Stat.
    § 15A-2000(e)(3) (1997). He contends that a conviction qualifies
    under § 15A-2000(e)(3) only if it was treated as a conviction under
    state law at the time and that North Carolina law prior to 1981 did not
    permit such treatment for pleas of nolo contendere.
    Boyd recognizes that he did not raise this claim at trial--indeed,
    counsel stipulated that Boyd had a prior conviction within the mean-
    19
    ing of § 15A-2000(e)(3)--or on direct appeal. Further, the attorney
    who represented Boyd in his first state MAR proceeding failed to
    review personally trial counsel's files, in which the information con-
    cerning Boyd's prior conviction was contained, or to investigate the
    basis for the prior conviction. Because counsel did not discover the
    claim, it was not raised in Boyd's first MAR. However, attorneys for
    Boyd ultimately discovered this information and returned to state
    court to exhaust the claim. The state court that heard Boyd's second
    MAR found that "Boyd presented no evidence to show he was pre-
    vented by some objective factor external to the defense from raising
    the claim." J.A. 1036. Therefore, the state habeas court ruled that the
    claim was procedurally defaulted under N.C. Gen. Stat.
    § 15A-1419(a)(1) (1997). The North Carolina Supreme Court summa-
    rily denied Boyd's petition for certiorari. See Ylst v. Nunnemaker, 
    501 U.S. 797
    , 805-06 (1991) (holding that in applying procedural default
    provisions an unexplained appellate state-court decision is presumed
    to be based on the last reasoned decision).
    Boyd acknowledges that the state court expressly relied on an inde-
    pendent state procedural ground to refuse to consider the merits of
    this claim, but argues that the state procedural rule is not "adequate"
    because it is not regularly or consistently applied. 8 This court has con-
    sistently held, however, that § 15A-1419 is an adequate and indepen-
    dent state-law ground for decision foreclosing federal habeas review.
    See Williams v. French, No. 97-19, 
    1998 WL 246105
    , at *3 (4th Cir.
    May 18, 1998); Ashe v. Styles, 
    39 F.3d 80
    , 87-88 (4th Cir. 1994)
    (explaining that a federal habeas petition should have been denied on
    the basis of procedural default because the state court denied relief
    pursuant to § 15A-1419(a) which is "an adequate and independent
    state law ground of decision"); see also O'Dell v. Netherland, 
    95 F.3d 1214
    , 1241 (4th Cir. 1996) (en banc) (holding that unambiguous pro-
    cedural rules derived from state statutes or court rules are necessarily
    "firmly established" (internal quotation marks omitted)), aff'd, 
    117 S. Ct. 1969
    (1997); 
    Smith, 14 F.3d at 965-72
    & n.10 (concluding that
    _________________________________________________________________
    8 Boyd also asserts that "cause" exists to excuse the default because the
    attorney who represented him during his first MAR was constitutionally
    ineffective in failing to raise this issue. This argument lacks merit. See
    Mackall v. Angelone, 
    131 F.3d 442
    , 446-49 (4th Cir. 1997) (en banc),
    cert. denied, 
    118 S. Ct. 907
    (1998).
    20
    § 15A-1419 is an adequate and independent state-law ground for deci-
    sion).
    VII.
    In sum, we conclude that the refusal of the state trial court to per-
    mit Boyd to present the mitigating testimony of his expert witness,
    Dr. Humphrey, did not have a substantial or injurious effect on the
    verdict. Similarly, we are convinced that the verdict of the jury would
    not have changed if it had heard the police officers testify that Boyd
    was impaired on the day of the murder. And, Boyd's remaining argu-
    ments lack merit. Accordingly, we affirm the judgment of the district
    court.
    AFFIRMED
    MURNAGHAN, Circuit Judge, concurring:
    I concur in the result the majority has reached but, with respect to
    Part II, I find necessary and sufficient only the initial paragraph and
    the conclusion that Dr. Humphrey's testimony was not erroneously
    excluded since it was not mitigating:
    [W]e have serious questions concerning whether this portion
    of Dr. Humphrey's proffered testimony accurately may be
    characterized as mitigating . . . we conclude that the refusal
    of the state trial court to permit Boyd to present the mitigat-
    ing testimony of his expert witness, Dr. Humphrey, did not
    have a substantial or injurious effect on the verdict.
    The proffered testimony of Dr. Humphrey was that"prisoners con-
    victed of homicide had suffered over the course of their lives more
    stressful events than nonviolent offenders" and that "individuals
    whose victims were close to them tended to have experienced more
    loss in their lives than those who had killed strangers." Even if that
    proffered testimony was mitigating, it was harmless error to exclude
    it.
    21