United States v. Mungro , 365 F. App'x 494 ( 2010 )


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  •                              UNPUBLISHED
    UNITED STATES COURT OF APPEALS
    FOR THE FOURTH CIRCUIT
    No. 08-4628
    UNITED STATES OF AMERICA,
    Plaintiff – Appellee,
    v.
    FREDRICK LAMONT MUNGRO, a/k/a Fred-Fred,
    Defendant – Appellant.
    Appeal from the United States District Court for the Western
    District of North Carolina, at Statesville.        Richard L.
    Voorhees, District Judge. (5:04-cr-00018-RLV-CH-1)
    Argued:   December 4, 2009                 Decided:   February 18, 2010
    Before WILKINSON and KING, Circuit Judges, and Henry E. HUDSON,
    United States District Judge for the Eastern District of
    Virginia, sitting by designation.
    Affirmed by unpublished per curiam opinion.
    ARGUED: William Robert Terpening, Peter Crane Anderson, ANDERSON
    TERPENING, PLLC, Charlotte, North Carolina, for Appellant.   Amy
    Elizabeth Ray, OFFICE OF THE UNITED STATES ATTORNEY, Asheville,
    North Carolina, for Appellee.       ON BRIEF: Gretchen C. F.
    Shappert, United States Attorney, Charlotte, North Carolina, for
    Appellee.
    Unpublished opinions are not binding precedent in this circuit.
    PER CURIAM:
    Frederick Lamont Mungro appeals from his conviction by a
    jury in North Carolina for conspiracy to possess with intent to
    distribute cocaine base and cocaine powder.                             Mungro presents
    three   contentions:        first,      that      the       district    court    erred   in
    denying his motion for a new trial; second, that the court erred
    in   admitting        prosecution       evidence;           and,     third,     that     his
    conviction      contravenes      the    Fifth     Amendment’s          Double    Jeopardy
    Clause.      As explained below, we reject these contentions and
    affirm.
    I.
    A.
    On    April    26,   2004,    Mungro        was    indicted,       along    with    ten
    others,    by   a   grand   jury       in   the    Western           District   of     North
    Carolina.       The    indictment       alleged         a    single    offense    against
    Mungro:      conspiracy     to    possess        with       intent    to   distribute    at
    least 50 grams of cocaine base (commonly known as “crack”), and
    at least five kilograms of cocaine powder, in contravention of
    
    21 U.S.C. § 846
    .          According to the indictment, the conspiracy
    involved    drug    trafficking        in   Catawba         County,     North   Carolina,
    from approximately 1995 to April 2004.                      After Mungro pleaded not
    guilty, he was tried in September 2005.                         Before trial, Mungro
    filed a motion in limine, seeking to exclude (1) evidence of his
    2
    participation in an earlier drug-trafficking conspiracy between
    1993 and 1997, which ultimately led to his 1997 conviction in
    federal     court    and     his   subsequent      incarceration;           and    (2)
    testimony regarding seven bags of marijuana and a set of hand
    scales    seized    from    Mungro’s   vehicle     in   conjunction         with   his
    arrest on the 2004 indictment.                In addition, Mungro sought a
    sequestration order from the trial court, pursuant to Federal
    Rule of Evidence 615, prohibiting witnesses from hearing the
    testimony     of    other   witnesses     and    from   discussing         with    one
    another any matters relating to the trial.
    On September 13, 2005, Mungro’s trial commenced and the
    district court entered a formal Sequestration Order, which was
    sent to the North Carolina jail where most of the witnesses in
    Mungro’s case were being housed, with instructions that it be
    distributed    to    the    various    trial    witnesses. 1        After    hearing
    argument on Mungro’s motion in limine, the court rejected his
    effort to exclude evidence.              Regarding the earlier conspiracy
    prosecution, the court ruled that the Government could introduce
    evidence     concerning       Mungro’s       involvement       in    the     earlier
    1
    In pertinent part, the Sequestration Order prohibited any
    witness or potential witness from hearing the testimony of any
    other witness, from talking about prior trial testimony with any
    witness, and from talking “with anyone who will be or may become
    a witness about any subject related to this trial.” J.A. 1759.
    (Citations herein to “J.A. ___” refer to the Joint Appendix
    filed by the parties in this appeal.)
    3
    conspiracy         offense,       as   it    related       to    the    origins    of     the
    conspiracy      charge       in    the   indictment.            The    court    acceded    to
    Mungro’s request, however, that a limiting instruction be given
    to the jury with respect to such evidence.                            Thus, the court —
    both     during     trial     and      after       closing      argument    —     gave    the
    following instruction, to which Mungro agreed:
    Now, you will receive a special instruction now,
    and later, with respect to defendant Frederick Lamont
    Mungro. And that instruction is to the effect that he
    may not be held accountable for any conduct before
    January — on or about January 8, 1997.        In other
    words, the conduct of his, if any, to which you are
    going to have reference with respect to holding him
    accountable for the conspiracy, if at all, all that
    conduct . . . would have had to have happened after
    January 8th, 1997. . . . [A]s to Mr. Mungro, you are
    instructed that you may only consider his conduct on —
    that is after January 8, 1997.
    J.A. 589-90.         The court also ruled that evidence regarding the
    seized marijuana and set of hand scales was admissible against
    Mungro      pursuant    to    Federal        Rule    of    Evidence     404(b),    as    such
    evidence      demonstrated         his      intent    to     distribute    a    controlled
    substance.         The court gave a limiting instruction to the jury
    with respect to that evidence as well.
    In    its    case-in-chief,          the     prosecution        presented    several
    convicted felons who testified to engaging in drug-trafficking
    transactions        with     Mungro,        including      Warren      England,     Carlton
    Terry, Jamario Allred, Jermaine Anthony, Ernest Squarles, Fred
    Shuford, and Cameron Pope.                   The Government also presented the
    4
    testimony         of    two    officers      who       had    investigated        Mungro.        The
    Government’s other evidence included Mungro’s telephone records,
    as   well        as    evidence      regarding         the    marijuana       and   hand    scales
    seized      from       Mungro’s       vehicle      at    his       arrest.        Following      the
    prosecution’s           case-in-chief,          Mungro        presented       several      defense
    witnesses,            including      his    own    testimony.              His    own     testimony
    included the assertion that most of the prosecution witnesses
    were       liars      and     that    the   marijuana             seized   from     him    was   for
    personal         use.         After    hearing         the        evidence,      arguments,      and
    instructions, the jury convicted Mungro of the § 846 conspiracy
    offense and returned a special verdict finding him responsible
    for at least 50 grams of crack.
    B.
    On April 27, 2006, seven months after his trial, Mungro
    filed a motion for a new trial, pursuant to Federal Rule of
    Criminal Procedure 33. 2                    First, Mungro contended that he had
    recently discovered evidence of witness perjury at trial and of
    violations of the Sequestration Order.                               Second, Mungro claimed
    that       the     Government         had    failed          to    disclose       favorable      and
    material evidence to him before trial, in contravention of Brady
    2
    Rule 33(a) provides that, “[u]pon the defendant's motion,
    the court may vacate any judgment and grant a new trial if the
    interest of justice so requires.” A motion for new trial based
    on newly discovered evidence must be filed within three years of
    the verdict. See Fed. R. Crim. Proc. 33(b)(1).
    5
    v. Maryland, 
    373 U.S. 83
     (1963), and Giglio v. United States,
    
    405 U.S. 150
     (1972).
    In support of his post-trial contentions, Mungro submitted
    several     affidavits     of        inmates       who    had     been     housed        with
    Government witnesses during his trial.                       First, he offered the
    affidavit of Travis Connor, who asserted that he had observed
    witnesses Anthony, Allred, and Shuford “reviewing discovery and
    discussing their testimony.”               J.A. 1818.        Mungro also submitted
    the   similar     affidavit     of    Wani       Logan.      Logan      swore    that,    in
    addition    to    the   above-named        witnesses,        he   had    heard        witness
    Terry discussing Mungro’s trial with others.                      In addition, Logan
    stated that he had “overhead Jamario Allred talking . . . about
    how he was going to lie in the upcoming trial against Fred
    Mungro,” because Allred was facing a fifteen-year sentence, and
    would “do anything” to be released.                  Id. at 1825.          Next, Mungro
    submitted the affidavit of Bon Stroupe, who also stated that he
    had seen and heard witnesses Anthony, Allred, Shuford, and Terry
    reviewing     discovery     materials        and     discussing         Mungro’s        case.
    Moreover, Stroupe asserted that he was Allred’s cellmate, and
    that Allred had said he was going to “get his time cut” by
    testifying       against   Mungro.         Id.     at     1828.       Finally,         Mungro
    submitted     the    affidavit        of   Tim      Davis,      who     swore     that    he
    “personally       witnessed”     Anthony,          Allred,      Shuford,        and     Terry
    6
    discussing      the    Government’s        case     against      Mungro     during      the
    trial.     Id. at 1831.
    In support of his claim that the Government had failed to
    turn   over   Brady         and   Giglio     materials,        Mungro    relied    on    an
    unsigned    draft      affidavit       prepared     for    another       inmate,     Chris
    Hayes.     The Hayes draft recited that Hayes had been incarcerated
    in a cell with witness Shuford, who had talked openly about
    Mungro’s prosecution.             Shuford purportedly told Hayes that three
    potential Government witnesses — Dean Weaver, Chris Machichote,
    and Sherwood Gaither — intended to lie about Mungro at trial.
    According to the Hayes draft, after garnering this information,
    Hayes contacted a North Carolina detective, David Woodward, and
    an Assistant United States Attorney, Thomas O’Malley.                              Mungro
    also secured and submitted an affidavit from Detective Woodward,
    who stated that he and AUSA O’Malley met with Hayes prior to
    Mungro’s trial.        According to Woodward, Hayes informed them that
    Dean   Weaver     intended        to   lie    at    Mungro’s      trial.        Although
    Woodward explained that he found Hayes neither “credible [n]or
    reliable,” he and AUSA O’Malley nevertheless met with Weaver,
    whom they also deemed unreliable.                  J.A. 1836.         In any event, the
    Government did not call Weaver as a trial witness, but did not
    inform   Mungro       of    Hayes’s    disclosures        or    the    Weaver   meeting.
    Finally,    Mungro         supported   his    motion      with    an    affidavit    from
    Weaver, stating that witness Allred had reported that he had
    7
    lied during Mungro’s trial in order to “work down his fifteen
    year sentence.”          Id. at 1839.
    As a result of the new trial motion and its supporting
    materials, the district court conducted a four-day evidentiary
    hearing on Mungro’s new trial motion, beginning on February 22,
    2007.       During      the    hearing,      Mungro    called     the       five       prisoners
    whose    affidavits       he    had   submitted       in   support          of    his    motion.
    Their testimony tracked their affidavits (including the Hayes
    draft), recounting instances of prosecution witnesses colluding
    in jail to “get their stories straight” and to review discovery
    materials.           Hayes also testified about his pretrial interactions
    with    Detective        Woodward     and     AUSA    O’Malley,        as    did       Detective
    Woodward.        In short, Mungro’s five witnesses accused four of the
    Government’s trial witnesses — Allred, Anthony, Shuford, and
    Terry —         of    violating    the    Sequestration       Order         and     committing
    perjury.          In    response,     each     of    those    prosecution              witnesses
    testified at the hearing.                 They explained that the Government
    had instructed them not to talk about Mungro’s prosecution prior
    to and during trial, denied having violated the Sequestration
    Order,      and       maintained      that     they     had      not        given       perjured
    testimony.
    C.
    By   a    comprehensive        order    of    May   13,    2008,          the    district
    court analyzed the contentions of the motion and the supporting
    8
    evidence, and denied the new trial request.                       See United States
    v. Mungro, No. 5:04CR18-1-V (W.D.N.C. 2008) (the “Order”). 3                          In
    addressing the witnesses relied upon by Mungro, the court found
    Chris Hayes’s testimony to “lack all credibility”; noted that
    the   credibility        of    both    Wani       Logan   and   Travis     Connor     was
    “doubtful”;        and   deemed      the     testimony     of   Mungro’s       remaining
    witnesses     to    be   “less       compelling.”         Order    5    n.4,    6.    By
    contrast, the court found the hearing testimony of Government
    witness     Fred    Shuford     to    be     especially    credible,      particularly
    because he had little to gain from lying and his testimony “bore
    the earmarks of truthfulness.”                 Id. at 6 n.6.       In addition, the
    court found that “[t]he weight of the totality of the evidence
    of violations of the sequestration order is further weakened by
    inconsistencies and apparent bias.”                  Id. at 7.     According to the
    court, “at most, the testimony of Connor, Davis, Stroupe, and
    Hayes     shows     that      the     four     government       witnesses      had    the
    opportunity to violate the Court’s sequestration order.”                         Id. at
    8.
    Moreover,      the      district       court   determined        that,   even   if
    Mungro could establish that the Sequestration Order had been
    violated, he was not entitled to a new trial.                     Specifically, the
    court found that the new evidence, even if true, was unlikely to
    3
    The district court’s Order can be found at J.A. 2921-57.
    9
    result in an acquittal of Mungro in a new trial.                       See Order 14.
    For     example,     the    court     concluded        that     the    bulk        of     the
    inculpatory evidence against Mungro came from the testimony of
    Carlton    Terry     and    Ernest   Squarles,        whose    testimony      had        been
    corroborated by telephone records.                     The court observed that,
    because     Mungro    had    impeached       Terry     at     trial    with    evidence
    similar to that presented in his motion for a new trial, any
    added     impeachment       value    was   minimal.           Finally,       the        court
    emphasized    that     Allred,      Anthony,     and    Terry    had       testified       to
    purchasing     differing       quantities        of     drugs       from     Mungro        in
    different transactions.          In short, the Order concluded that:
    The evidence of sequestration order violations is weak
    and adds little impeachment value to witnesses who
    were already impeached at trial.     Even as the Court
    strains   to  examine   any  potential   occurrence of
    impropriety, it cannot conclude that this new evidence
    would likely have led to the acquittal of the
    Defendant.     These three    witnesses   testified to
    independent transactions with the Defendant, and to
    the extent details of the transactions overlapped,
    these details were either tangential or overwhelmed by
    corroborative evidence.
    Id. at 17 (footnote omitted).
    Turning to the alleged Brady and Giglio violations, the
    district court discussed whether the Government was obliged to
    turn over the statements of Chris Hayes.                        The court credited
    Detective     Woodward       over     Hayes      on     the     content       of        those
    statements,     finding      that    Hayes      had    a    “poor     reputation         and
    character     for    truthfulness,”        as    evidenced      by     his    “zeal       to
    10
    cooperate, sometimes at the expense of the truth.”                                Order 23;
    see also id. 25 (“Hayes is willing to play fast and loose with
    the   truth.”).        Accordingly,           the    court       found    that    Hayes    had
    disclosed only that Dean Weaver was going to lie at trial, and
    determined    that     the      Government         was   able     to   derive     from    that
    disclosure that Weaver “was not likely to be truthful.”                                 Id. at
    26.   That determination, however, “had no direct relevance” to
    Mungro’s prosecution, which rested primarily on the testimony of
    Terry and Quarles, as well as Mungro’s telephone records.                                  Id.
    And the court rejected Mungro’s Brady contention to the extent
    it was predicated on what might have been uncovered had Mungro
    been advised of Weaver’s potential credibility problems before
    trial.       First,       the    court        concluded      that        the   Government’s
    interviews with Hayes and Weaver did not lead to Brady or Giglio
    materials, as those interviews did not provide “any grounds to
    suspect    that     Weaver      knew     of    any       other    witnesses       who     acted
    improperly.”        Id. at 28.         Second, the court concluded that any
    evidence     that      Weaver      might       have        provided       to     Mungro    was
    immaterial because Weaver lacked credibility.                          See id. at 29.
    Finally,      the      district       court        separately       considered       the
    implications      of   the      Government’s         use    of    potentially       perjured
    testimony by Jamario Allred.                See Order 32 (citing United States
    v. Agurs, 
    427 U.S. 97
     (1976)).                      The court concluded that the
    allegations       of    perjury        by      Allred       “substantially          lack[ed]
    11
    credibility,”      that   the    trial    testimony    of   Allred    was     “both
    tangential and impeached,” and that, once again, the “crux of
    the case against Defendant came by way of testimony by Terry,
    cell-phone    records     of    Defendant,     and    the   inability    of    the
    Defendant to explain away his connections . . . with Terry.”
    Id. at 36.        Accordingly, as with the other bases for the new
    trial motion, the court concluded that additional evidence of
    alleged witness perjury would not have affected the result of
    the trial.    Consequently, the court denied Mungro’s request for
    a new trial and sentenced him to life imprisonment.                   Mungro has
    noticed this appeal, and we possess jurisdiction pursuant to 
    28 U.S.C. § 1291
    .
    II.
    We review for abuse of discretion a district court’s denial
    of a motion for a new trial, even when predicated on a Brady or
    Giglio violation.         See United States v. Stokes, 
    261 F.3d 496
    ,
    502 (4th Cir. 2001).         We “may not substitute [our] judgment for
    that   of   the   district      court,”    but,   instead,    “must     determine
    whether the court’s exercise of discretion . . . was arbitrary
    or capricious.”      United States v. Mason, 
    52 F.3d 1286
    , 1289 (4th
    Cir. 1995).       We also review for abuse of discretion a trial
    court’s rulings on the admissibility of evidence.                     See United
    States v. Queen, 
    132 F.3d 991
    , 995 (4th Cir. 1997).                    Indeed, a
    12
    trial court’s decision to admit evidence “will be upheld so long
    as it is not arbitrary or irrational.”                    United States v. Hill,
    
    322 F.3d 301
    ,     306    (4th   Cir.     2003)    (internal     quotation      marks
    omitted).           Finally,    we   review       unpreserved    issues,     including
    those    relating       to    the    Double    Jeopardy     Clause     of    the    Fifth
    Amendment, for plain error only.                   See United States v. Jarvis, 
    7 F.3d 404
    , 410 (4th Cir. 1993).
    III.
    Mungro presents three contentions in this appeal.                          First,
    he maintains that the district court erred in denying his motion
    for a new trial.             Second, he contends that the court abused its
    discretion in admitting certain trial evidence.                      Finally, Mungro
    asserts      that    his     prosecution      contravened    the   Double     Jeopardy
    Clause, in light of the drug conspiracy offense for which he was
    convicted in 1997.            We address these contentions in turn.
    A.
    Mungro’s      first     appellate      contention,      that   the    district
    court erred in denying his motion for a new trial, has two
    aspects.      First, he maintains that the court should have awarded
    a new trial on the basis of newly discovered evidence of witness
    perjury and violations of the Sequestration Order, as shown at
    the post-trial hearing.              Second, Mungro maintains that the court
    13
    should have awarded him a new trial as a result of the pretrial
    Brady and Giglio violations.
    1.
    We first address Mungro’s assertion that he was entitled to
    a new trial on the basis of newly discovered evidence.                              We
    utilize a five-part test in evaluating such a motion:                        (1) the
    evidence must actually be newly discovered; (2) the court must
    be able to infer due diligence on the part of the movant; (3)
    the evidence must be more than merely cumulative or impeaching;
    (4) the evidence must be material; and (5) the evidence must be
    of the type that would “probably result in acquittal at a new
    trial.”     United States v. Chavis, 
    880 F.2d 788
    , 793 (4th Cir.
    1989).       Notably,        newly     discovered       evidence      that        lacks
    credibility is unlikely to lead to an acquittal at a new trial.
    See United States v. McCullough, 
    457 F.3d 1150
    , 1167 (10th Cir.
    2006).
    Mungro asserts that a new trial was warranted by his post-
    trial showing that multiple prosecution witnesses had violated
    the Sequestration Order and presented perjured testimony.                         Under
    our Chavis precedent, however, these allegations did not entitle
    Mungro to a new trial.              First, Mungro faces an insurmountable
    hurdle    with   respect       to    the    third    Chavis     factor,      as     his
    allegation    that     the    prosecution       witnesses     lied   at   trial     is
    merely    cumulative    and    impeaching.          Whether   the    prosecution’s
    14
    witnesses lied about their drug transactions with Mungro would
    merely assist in impeaching those witnesses, not in disproving
    whether    Mungro   actually        engaged    in    such      transactions.        See
    United States v. Custis, 
    988 F.2d 1355
    , 1359 (4th Cir. 1993)
    (“This circuit has emphasized that new evidence going only to
    the   credibility    of    a   witness     does     not   generally    warrant      the
    granting of a new trial.”).               Moreover, as the Order explained,
    Mungro’s allegations with respect to witness Carlton Terry were
    simply cumulative, as Mungro had impeached Terry at trial with
    evidence similar to that relied on in his new trial request.
    See Order 15.
    More significantly, Mungro cannot overcome the final hurdle
    of the Chavis test, i.e., that the newly discovered evidence
    would “probably result” in acquittal at a new trial.                           As the
    district court concluded in its Order, Mungro’s prosecution was
    primarily    predicated        on   the    evidence       of   Terry   and    Earnest
    Squarles, and the corroboration of their testimony by telephone
    records.      Simply put, nothing advanced by Mungro in the new
    trial    proceedings      would     undercut   Squarles’s        testimony     or   the
    corroborating       telephone        records.             Moreover,     the     court
    discredited the bulk of the evidence used by Mungro in support
    of his new trial motion.             That credibility determination stands
    in stark contrast to the court’s finding, for example, that the
    testimony of one of the Government’s witnesses at the new trial
    15
    hearing,      Fred      Shuford,        bore   the    “earmarks   of    truthfulness.”
    Order    at    6       n.6.        Finally,     the   court    determined    that    the
    indication of “overlap” in the drug transaction evidence against
    Mungro   was       weak,      as    the   alleged     perjurers   had    testified    to
    different quantities of crack as part of different transactions.
    In such circumstances, the court did not abuse its discretion in
    denying the new trial motion, to the extent it was predicated on
    newly discovered evidence of witness perjury and violations of
    the Sequestration Order.
    2.
    We turn next to the second aspect of Mungro’s new trial
    contention         —    that       he   was    entitled   to   relief    because     the
    Government contravened its Brady and Giglio obligations.                              To
    secure a new trial on such grounds, Mungro had the burden of
    showing that (1) the undisclosed evidence was favorable to him;
    (2) the evidence was material; and (3) the prosecution possessed
    the evidence yet failed to disclose it.                        See United States v.
    Stokes, 
    261 F.3d 496
    , 502 (4th Cir. 2001). 4                      To be “material,”
    4
    The Government points out that the Brady contention more
    accurately involves the Government’s obligations under Giglio,
    as Mungro would have used the sought-after evidence for
    impeachment purposes.    See Giglio v. United States, 
    405 U.S. 150
    , 154-55 (1972) (including impeachment evidence within scope
    of Brady materials). Because Giglio was simply an extension of
    the Brady rule, however, we are content to refer to this
    contention as the “Brady contention.”
    16
    there must be a reasonable probability that disclosure of the
    evidence in question would have produced a different outcome.
    See 
    id.
    According to Mungro, the Government contravened its Brady
    obligations when it failed to disclose or fully investigate the
    Hayes disclosure that several of its witnesses planned to lie at
    trial.    Mungro, however, is unable to overcome two significant
    obstacles to his Brady contention:                    first, that the district
    court found the evidence in support of the new trial motion,
    including    that   of    Hayes     himself,         to   lack   credibility;      and,
    second, that the supposed perjurer identified by Hayes, Dean
    Weaver, did not testify at trial.
    First, Mungro’s Brady contention fails with respect to the
    materiality     analysis,     as     the   district         court   found   that   the
    evidence in support of his new trial motion lacked credibility.
    The Brady claim rests primarily on Hayes, whom the court found
    to be entirely unreliable.            The court explained that Hayes had
    demonstrated a “zeal to cooperate,” even at the expense of the
    truth,    and   that     he   had    lied       to    the    Government     on   prior
    occasions.      Order 23-25.        In addition, the court emphasized that
    Hayes’s testimony was not helpful to Mungro, as Hayes confirmed
    that Mungro had been involved in drug transactions with Carlton
    Terry.    Id. at 26.
    17
    Second,    the      Brady    contention       fails    because      Weaver,     the
    alleged       perjurer     identified        by    Hayes,    did     not    testify     at
    Mungro’s      trial. 5         Indeed,   the   district      court   found     that    the
    Government had never intended to use Weaver as a trial witness.
    See Order 28 n.31.                Rather, Weaver was on the prosecution’s
    witness list as a potential witness against a codefendant who
    pleaded guilty before trial.                 As such, even if Weaver intended
    to lie at trial, Mungro failed to show how such a disclosure
    would have aided his defense.                     Indeed, the prosecution’s case
    against      Mungro      was    predicated     primarily     on    the     testimony    of
    Terry and Squarles, as well as corroborating telephone records.
    And Hayes’s statement that Weaver intended to lie simply does
    not undercut that evidence.               Simply put, Hayes’s disclosure, as
    well as the Government’s determination that Hayes and Weaver
    were       unreliable,     did    not    provide     the    prosecution      with     “any
    grounds to suspect that Weaver knew of any other witnesses who
    acted improperly.”              Id. at 28.        Finally, the court found that
    Weaver, like Hayes, lacked credibility, and that any evidence
    that Weaver might have provided the defense was thus immaterial.
    In these circumstances, particularly on the evidence presented
    5
    In contrast to Mungro’s assertion about Hayes, the
    district court found that Hayes had only revealed to Detective
    Woodward and AUSA O’Malley that Dean Weaver — not other
    Government witnesses — intended to lie at trial. See Order 26.
    18
    at   the    new   trial   hearing      and   the   credibility   determinations
    subsequently made in the Order, the court did not abuse its
    discretion in denying Mungro’s motion for a new trial.
    B.
    Mungro next contends that the district court abused its
    discretion in admitting certain trial evidence.                     Rule 404(b)
    provides that “[e]vidence of other crimes, wrongs, or acts is
    not admissible to prove the character of a person in order to
    show action in conformity therewith.”                Such evidence — commonly
    called “similar act” evidence — may be admissible, however, “for
    other purposes, such as proof of motive, opportunity, intent,
    preparation, plan, knowledge, identity, or absence of mistake or
    accident.”        Fed.    R.   Evid.    404(b).       Evidence    sought   to    be
    admitted under Rule 404(b) must also satisfy Rule 403, which
    provides a limited bar to otherwise-admissible evidence.                        See
    United States v. Siegel, 
    536 F.3d 306
    , 319 (4th Cir. 2008). 6                   We
    have       articulated     a   four-prong          test   for    assessing      the
    admissibility of evidence under Rule 404(b):
    (1) the prior-act evidence must be relevant to an
    issue other than character, such as intent; (2) it
    must be necessary to prove an element of the crime
    6
    Pursuant to Rule 403, relevant evidence “may be excluded
    if its probative value is substantially outweighed by the danger
    of unfair prejudice, confusion of the issues, or misleading the
    jury, or by considerations of undue delay, waste of time, or
    needless presentation of cumulative evidence.”
    19
    charged; (3) it must be reliable; and (4) . . . its
    probative value must not be substantially outweighed
    by its prejudicial nature.
    United    States     v.    Queen,    
    132 F.3d 991
    ,    995    (4th    Cir.       1997)
    (internal quotation marks omitted).                  Importantly, Rule 404(b) is
    “an inclusive rule, admitting all evidence of other crimes or
    acts     except      that     which        tends     to     prove        only     criminal
    disposition.”       United States v. Young, 
    248 F.3d 260
    , 271–72 (4th
    Cir. 2001) (emphasis added) (internal quotation marks omitted).
    Mungro      maintains       that     the     district      court     abused       its
    discretion in admitting evidence regarding the bags of marijuana
    and set of hand scales seized from Mungro’s vehicle when he was
    arrested.       He argues, first, that this evidence was irrelevant,
    and,     second,    that     the     prejudicial         nature     of    the     evidence
    substantially       outweighed       its     probative      value.         That    Mungro
    possessed    individually          bagged    marijuana      and     the    set    of    hand
    scales,    however,       tends    to     prove    his    intent    to    distribute       a
    controlled substance, the absence of mistake, and his guilty
    knowledge, which were at issue because Mungro was charged with
    possession      with      intent    to     distribute       controlled      substances.
    Mungro’s assertion, as he testified at trial, that he possessed
    20
    the   marijuana       for    personal    use    only   presented      a    credibility
    issue for the jury, not an issue of admissibility. 7
    Finally, on the Rule 403 balancing test, Mungro has failed
    to show that the similar act evidence was unfairly prejudicial.
    As the Government contends, evidence showing Mungro’s intent to
    distribute         marijuana   —      during    the    time   frame       and   in     the
    geographic location of the alleged conspiracy — was probative of
    his       intent     to     possess     and     distribute      other       controlled
    substances.          Moreover,     the    district      court   properly        gave    a
    limiting instruction to the jury, explaining that Mungro was not
    being tried for a “marijuana charge,” and that any evidence that
    Mungro possessed marijuana “should never be taken as indicating
    directly whether the defendant committed the offense charged in
    the indictment.”            J.A. 458-59.        Under these circumstances, the
    court did not abuse its discretion in admitting evidence of the
    marijuana and hand scales seized from Mungro upon his arrest.
    7
    It is also of no moment that the seven bags seized at
    Mungro’s arrest contained marijuana, whereas Mungro was being
    prosecuted for distributing crack and cocaine powder.        See
    United States v. Hawkins, 
    548 F.3d 1143
    , 1147 (8th Cir. 2008)
    (ruling that Rule 404(b) evidence “need not involve the same
    illegal drug as the charged offense” (internal quotation marks
    omitted); United States v. Hernandez, 
    84 F.3d 931
    , 935 (7th Cir.
    1995) (concluding that prior marijuana conviction could be
    admitted under Rule 404(b) in prosecution for distributing
    cocaine and heroin).
    21
    C.
    Finally,      Mungro      contends     that     his    conviction     contravenes
    the     Double    Jeopardy        Clause     of    the      Fifth     Amendment,    which
    “prohibits       successive       prosecution       or    multiple     punishments       for
    ‘the same offence.’”            Witte v. United States, 
    515 U.S. 389
    , 391
    (1995). 8         Thus,     the     Double        Jeopardy       Clause   forbids        the
    prosecution       from    dividing     “a    single      criminal      conspiracy       into
    multiple violations of a conspiracy statute.”                         United States v.
    Cole,     
    293 F.3d 153
    ,   158   (4th     Cir.      2002)    (internal     quotation
    marks omitted).           Mungro predicates this unpreserved contention
    on the fact that he was convicted in 1997 for his involvement in
    a crack conspiracy that took place between 1993 and 1997 (the
    “first      conspiracy”),       and   that    the     conspiracy       alleged     in    the
    indictment occurred between 1995 and April 2004 (the “second
    conspiracy”).           As a result of the “overlap” from 1995 to 1997,
    Mungro contends that the district court “improperly permitted
    [him] to be prosecuted twice for substantially the same crime.”
    Br. of Appellant 62.
    At     trial,      however,     Mungro       objected      on    double    jeopardy
    grounds only to the admission of certain evidence concerning the
    two-year overlap.          He did not, by contrast, move to dismiss the
    8
    The Double Jeopardy Clause provides:      “nor shall any
    person be subject for the same offence to be twice put in
    jeopardy of life or limb.” U.S. Const. amend. V.
    22
    indictment   or   assert   that        his   prosecution    for    the     second
    conspiracy somehow contravened the Double Jeopardy Clause.                     We
    have already determined that a double jeopardy challenge must be
    raised in the district court or it will be forfeited on appeal.
    See United States v. Jarvis, 
    7 F.3d 404
    , 409 (4th Cir. 1993).
    Because Mungro failed to preserve this issue in the district
    court, we review it for plain error only.              
    Id. at 410
    .          Under
    the plain error standard, Mungro bears the burden of showing
    that (1) an error occurred, (2) the error was plain, and (3) it
    affected his substantial rights.             See United States v. Olano,
    
    507 U.S. 725
    , 732 (1993).              If he makes such a showing, the
    correction of such error lies within our discretion, which we
    “should not exercise . . . unless the error seriously affects
    the   fairness,   integrity,      or     public   reputation      of     judicial
    proceedings.”     
    Id.
       (internal       quotation   marks   and    alterations
    omitted).
    Under the plain error standard of review, Mungro’s double
    jeopardy contention plainly lacks merit.             In assessing whether
    successive conspiracy charges constitute the “same offense” for
    purposes of the Double Jeopardy Clause, we employ a “totality of
    the circumstances" test that focuses on five factors:                    (1) the
    time periods covered by the two conspiracies; (2) the places
    where the conspiracies are alleged to have occurred; (3) the
    persons charged as co-conspirators; (4) the overt acts allegedly
    23
    committed in furtherance of the two conspiracies, or any other
    descriptions of the offenses charged that indicate the nature or
    scope     of     the     activities        being        prosecuted;        and     (5)     the
    substantive statutes alleged.                See United States v. Ragins, 
    840 F.2d 1184
    , 1888-89 (4th Cir. 1988).
    The      Government      is   correct       in     asserting      that,    under     the
    Ragins test, there is no indication that Mungro’s prosecution
    was     plainly       inconsistent        with     the     Double       Jeopardy       Clause.
    First,    although       the      conspiracies         slightly     overlap      time-wise,
    none of the overt acts alleged in the second conspiracy occurred
    during the first conspiracy.                On the third Ragins factor, Mungro
    is the only common defendant among the sixteen defendants in the
    first     conspiracy        and     the    eleven        defendants      in     the     second
    conspiracy. 9          On     the   fourth       Ragins     factor,       the    Government
    concedes       that    both    conspiracies        involved       the    distribution       of
    crack     and     powder       cocaine,      but       maintains        that     the     first
    conspiracy involved a supplier from Georgia, whereas the second
    conspiracy involved a supplier from North Carolina.                                   In sum,
    only two of the Ragins factors — the second and fifth — weigh
    in Mungro’s favor, that is, both conspiracies concern criminal
    9
    The prosecution emphasizes, for example, that Mungro did
    not even meet one of his primary coconspirators in the second
    conspiracy (Carlton Terry) until he had been incarcerated for
    the first conspiracy.
    24
    activity in Catawba County and involve violations of 
    21 U.S.C. § 846
    .
    In   sum,   our   application    of    the    Ragins   factors    in   this
    context does not suggest that Mungro’s conviction on the first
    conspiracy was for the “same offence” as his prosecution for the
    second conspiracy.       Moreover, the jury was carefully instructed
    on   the   limited   time   frame   that     it    could   consider    regarding
    Mungro’s alleged participation in the second conspiracy.                      See
    J.A. 590 (“[A]s to Mr. Mungro, you are instructed that you may
    only consider his conduct on — that is after January 8, 1997.”).
    Under these circumstances, the district court did not err in
    allowing    Mungro’s    prosecution     on    the     second   conspiracy      to
    proceed.    As a result, plain error has not been shown, and the
    double jeopardy contention must also be rejected.
    IV.
    Pursuant to the foregoing, we reject Mungro’s contentions
    and affirm.
    AFFIRMED
    25