United States v. Remone Robinson , 456 F. App'x 283 ( 2011 )


Menu:
  •                                UNPUBLISHED
    UNITED STATES COURT OF APPEALS
    FOR THE FOURTH CIRCUIT
    No. 10-4167
    UNITED STATES OF AMERICA,
    Plaintiff - Appellee,
    v.
    REMONE LEON ROBINSON, a/k/a Ramone Leon Robinson,
    Defendant - Appellant.
    Appeal from the United States District Court for the Western
    District of North Carolina, at Statesville.         Richard L.
    Voorhees, District Judge. (5:08-cr-00020-RLV-DSC-1)
    Argued:   September 23, 2011                 Decided:   December 2, 2011
    Before KING, SHEDD, and FLOYD, Circuit Judges.
    Affirmed by unpublished per curiam opinion.
    ARGUED: Elizabeth Anne Blackwood, FEDERAL DEFENDERS OF WESTERN
    NORTH CAROLINA, INC., Charlotte, North Carolina, for Appellant.
    Amy Elizabeth Ray, OFFICE OF THE UNITED STATES ATTORNEY,
    Asheville, North Carolina, for Appellee.     ON BRIEF: Claire J.
    Rauscher, Director, Kevin A. Tate, Assistant Federal Defender,
    FEDERAL DEFENDERS OF WESTERN NORTH CAROLINA, INC., Charlotte,
    North Carolina, for Appellant. Anne M. Tompkins, United States
    Attorney, Charlotte, North Carolina, for Appellee.
    Unpublished opinions are not binding precedent in this circuit.
    PER CURIAM:
    After conducting a traffic stop, officers arrested Remone
    Leon Robinson for driving without a license.                          They secured him
    in the back of a patrol car and proceeded to search his vehicle.
    The officers ultimately found crack cocaine in a compartment in
    the driver’s seat.           They also recovered a firearm in the road
    along the route Robinson was driving.                     A jury convicted Robinson
    of   possession      with     intent     to       distribute    crack       cocaine,      but
    acquitted     him    of     two    firearm         charges.      At    his     sentencing
    hearing, the district court upwardly departed on the ground that
    Robinson’s          criminal           history            category          substantially
    underrepresented       his     likelihood          of     committing       other    crimes.
    Robinson    appealed,       raising     four       issues.      He    argues       that   the
    district    court     erred       in   denying      his    motion     to    suppress,      in
    upwardly departing, in failing to make findings of fact or state
    conclusions of law when denying his motion to suppress, and in
    allowing    the     introduction        of    testimony       about    a    prior    arrest
    during which the arresting officer recovered a firearm and drugs
    on his person.       We affirm.
    I.
    A.
    In the early morning hours of May 2, 2003, Officers Richard
    Lee Whitman and Patrick Lynn Clark were conducting a routine
    2
    property check at an apartment complex in Catawba County, North
    Carolina.       While standing next to their marked patrol cars, they
    observed Robinson, who was driving a Cadillac, begin to pull
    into    the    apartment        complex’s          parking        lot.      When        Robinson’s
    headlights shone upon the officers and their patrol cars, he
    immediately swerved to leave the parking lot, almost striking
    the curb.       Based on his actions, the officers suspected he might
    be impaired and decided to pursue him.
    Officer Whitman drove to catch up with Robinson.                                       At one
    point, he estimated Robinson to have increased his speed to 65
    mph in a 35 mph zone.                 As Officer Whitman followed Robinson, he
    ran over a hard, metal-like object in the roadway.                                     Eventually,
    Officer Whitman caught up with Robinson and conducted a stop
    with Officer Clark providing backup.
    After    Robinson         stopped,          Officer        Whitman     approached         the
    driver’s side and requested his license.                                  Robinson responded
    that he did not have one.                Officer Whitman placed Robinson under
    arrest    for    driving         without       a       license,      handcuffed          him,    and
    secured him          in   the    back    of    his       patrol     car.      At       that    time,
    Officer Whitman called another officer, Officer Mark Duncan, and
    asked    him    to    find      the    hard    object        he    ran    over     in    his    car,
    suspecting it might have been a firearm.
    With    Robinson         secured       in       the   back    of     the    patrol       car,
    Officer    Whitman        returned       to    Robinson’s           vehicle       to    conduct    a
    3
    search incident to arrest.           He searched all areas of the car to
    determine if there was anything illegal in it.                        Although he
    observed a digital scale sitting on the front passenger seat, he
    found nothing illegal.        At some point thereafter, Officer Duncan
    notified Officer Whitman that he found a firearm in the road.
    Officer Whitman called a canine officer to bring his drug-
    sniffing dog.      The canine officer walked the drug-sniffing dog
    around the car, and the dog alerted to the backside of the
    automobile on the driver’s side.              The canine officer opened up
    the driver’s door, and the dog alerted to the driver’s seat,
    where Officer Whitman discovered a small compartment holding a
    sandwich baggie that contained crack cocaine.
    B.
    On    April   25,   2008,   a   grand    jury    returned    a    three-count
    indictment,    charging     Robinson    with      possession    with      intent   to
    distribute at least five grams of crack cocaine, in violation of
    
    21 U.S.C. §§ 841
    (a)(1), (b)(1)(B), possession of a firearm in
    furtherance of a drug-trafficking offense, in violation of 
    18 U.S.C. § 924
    (c),   and   possession       of   a   firearm    as   a   convicted
    felon, in violation of 
    18 U.S.C. § 922
    (g)(1).                    The case first
    went to trial on November 17, 2008, but it ended in a mistrial
    the next day.
    4
    Prior to his retrial, Robinson filed a motion to suppress.
    In the motion, he argued the traffic stop was unlawful.                     He also
    maintained    that     the        officers’    warrantless       search     of   his
    automobile was illegal.            The search-incident-to-arrest exception
    to the warrant requirement was inapplicable, he urged, because
    the officers had secured him in the back of the patrol car at
    the time of the search.            He requested an evidentiary hearing on
    the motion.    The following day, Robinson also filed a motion in
    limine to preclude the government from introducing evidence of
    prior bad acts.
    Robinson’s      second       trial   began   on   January    7,     2009.    At
    trial, he requested that the district court rule on his motion
    to suppress.       The district court summarily denied it without
    conducting an evidentiary hearing or making findings of fact or
    stating   conclusions        of    law.       Robinson’s   attorney,       however,
    failed to object to the summary nature of the denial.
    During the trial, the district court allowed the government
    to present testimony from Officer Clark about his prior arrest
    of Robinson, subject to a limiting instruction.                        Immediately
    following    the   limiting        instruction,     Officer      Clark    testified
    that, on March 10, 2000, he arrested Robinson pursuant to an
    outstanding warrant.         He stated that he recovered a firearm and
    crack cocaine during a pat-down of Robinson.                 The crack cocaine,
    he recounted, was in a little, clear plastic bag located in
    5
    Robinson’s pants pocket.                He testified that Robinson pleaded
    guilty    to    a     gun    charge,    but       that    drug    charges     were    never
    brought.
    On January 9, 2009, the jury returned a verdict convicting
    Robinson of the possession with intent to distribute charge and
    acquitting him of the two firearm offenses.
    Robinson subsequently filed a motion for a new trial.                              He
    based the motion on Arizona v. Gant, 
    129 S. Ct. 1710
     (2009),
    which the Supreme Court decided after Robinson’s conviction, but
    prior to his sentencing hearing.                     Robinson contended that, in
    light    of    Gant,        the   officers’       search    of    his     automobile    was
    unlawful       and    unjustified       under       the    search-incident-to-arrest
    exception.          The district court denied the motion in an eight-
    page order.
    C.
    Robinson’s Presentence Investigation Report (PSR) reflected
    a   criminal         history      category     of     VI.         Its     calculation      of
    Robinson’s       criminal         history    included       convictions       for    felony
    possession of cocaine stemming from offenses occurring on June
    5, 2000, and September 16, 2000 (2000 offenses).                            The PSR also
    provided an offense level of 26.                   The government objected to the
    PSR’s    lack    of     a    two-level      enhancement          for    possession    of    a
    firearm in connection with a drug offense.                             The district court
    6
    agreed        with        the        government         and     assigned       the     two-level
    enhancement, making Robinson’s offense level 28.                                 As a result,
    Robinson’s Sentencing Guidelines range was 140 to 175 months of
    imprisonment.
    Prior          to    Robinson’s         sentencing         hearing,      the     government
    filed     a        motion        for    an    upward          departure,      asserting          that
    Robinson’s               criminal            history            category         substantially
    underrepresented his criminal history.                           The government requested
    that the district court sentence Robinson as a de facto career
    criminal, which would assign him an offense level of 37.                                       In the
    alternative, it asked the district court to move incrementally,
    level-by-level,             to    a    higher     offense       level    of    33    to    reflect
    accurately Robinson’s criminal history.
    At Robinson’s sentencing hearing on January 25, 2010, the
    district court allowed the government to present evidence in
    support       of    its     motion.          This   evidence         included,       among      other
    things,       evidence          of     the   conduct      underlying        Robinson’s          prior
    convictions for felony possession of cocaine arising out of his
    2000 offenses.             The government produced an officer who arrested
    Robinson for those offenses.                        The officer recounted that the
    amount    of        crack        cocaine      recovered          from   Robinson          in     both
    instances          was    sufficient         to   charge       him   with     possession         with
    intent to distribute.                   A probation officer also testified that
    7
    Robinson was originally charged with possession with intent to
    sell and deliver for both offenses.
    After hearing the evidence, the district court granted the
    government’s motion for an upward departure.                      It concluded by a
    preponderance of the evidence that, with respect to the 2000
    offenses,     Robinson’s      conduct    actually           amounted      to    possession
    with intent to sell and deliver, even though he was convicted of
    only    felony   possession.        As       a    result,      the     district     court
    expressed     concern   about    Robinson’s            likelihood      of      recidivism.
    The district court noted that it could sentence Robinson as a de
    facto   career   criminal,      but,    in       the   interest      of     justice,   the
    court opted instead to move incrementally, level-by-level, to
    assign Robinson an offense level of 33.                         Thus, the district
    court sentenced Robinson to 293 months of incarceration and 8
    years of supervised release.
    II.
    Robinson’s    first     contention         is    that   the     district      court
    erred in denying his motion to suppress and motion for a new
    trial based on Arizona v. Gant.
    When reviewing a district court’s ruling on a motion to
    suppress, we will not disturb its factual findings unless they
    are in clear error.          United States v. Massenburg, 
    654 F.3d 480
    ,
    485    (4th   Cir.   2011).      Our     review        of    legal     determinations,
    8
    however, is de novo.               
    Id.
            Furthermore, we review a district
    court’s     denial      of    a    motion      for    a    new    trial      for      abuse    of
    discretion.       United States v. Robinson, 
    627 F.3d 941
    , 948 (4th
    Cir. 2010).
    Robinson     maintains           that    the    search      of     his    vehicle       was
    unconstitutional in light of Arizona v. Gant.                                  In Gant, the
    Supreme Court held that “[p]olice may search a vehicle incident
    to a recent occupant’s arrest only if the arrestee is within
    reaching distance of the passenger compartment at the time of
    the search or it is reasonable to believe the vehicle contains
    evidence    of    the    offense         of    arrest.”          
    129 S. Ct. at 1723
    .
    Robinson notes that, because the officers had secured him in the
    patrol car when they searched his vehicle, he was not within
    reaching distance of the vehicle’s passenger compartment.                                      He
    also observes that the officers arrested him for driving without
    a   suspended     license,        so     it    was   not     reasonable         for    them    to
    believe that his vehicle contained evidence of the offense of
    arrest.     Thus, he insists, the warrantless search of his vehicle
    was unconstitutional, and because the subsequently seized drugs
    and digital scale were fruits of the illegal search, they must
    be suppressed.
    The   Supreme      Court’s         recent      decision      in    Davis       v.    United
    States,     
    131 S. Ct. 2419
        (2011),      and    our       even    more       recent
    decision    in    United      States      v.    Wilks,     
    647 F.3d 520
         (4th    Cir.
    9
    2011), foreclose Robinson’s contentions. *                 In Davis, the Supreme
    Court held that “searches conducted in objectively reasonable
    reliance on binding appellate precedent are not subject to the
    exclusionary rule.”           
    131 S. Ct. at 2423-24
    .          It determined that
    such       searches    fall   within     the     good-faith   exception   to   the
    exclusionary rule.            
    Id. at 2434
    .        Thus, the Court declined to
    apply the exclusionary rule when an officer’s search incident to
    arrest       of   an   automobile       complied    with    prevailing    judicial
    precedent         at    the     time,      but     was     subsequently     deemed
    unconstitutional by Gant.              
    Id. at 2425-26, 2434
    .       Since Davis,
    we have recognized that, prior to Gant, our precedent allowed
    *
    We note that the parties filed their briefs before the
    Supreme Court decided Davis. After the Court issued its opinion
    in Davis and we decided Wilks, we requested supplemental
    briefing on the effect of those two opinions on this case.    In
    his supplemental brief, Robinson insists that the government
    waived its ability to rely on these decisions by failing to
    raise the good-faith exception at the district court and in its
    opening brief.    At the district court, however, the government
    observed in its response to the motion for a new trial that
    Officer    Whitman’s  search   was   based  on   the  prevailing
    interpretation of New York v. Belton, 
    453 U.S. 454
     (1981), that
    such searches were valid.      Furthermore, in the government’s
    opening brief, it made the point that Officer Whitman’s search
    was based on binding precedent at the time and that the
    enforcement of the exclusionary rule would serve no deterrent
    purpose.    Under these circumstances, we decline to find the
    government waived its ability to rely on Davis and Wilks.
    Furthermore, although the district court did not rely on the
    good-faith exception in denying the motion to suppress, we note
    that we may affirm the district court on any grounds apparent
    from the record. See United States v. Smith, 
    395 F.3d 516
    , 519
    (4th Cir. 2005).
    10
    officers to conduct a search incident to arrest of the passenger
    compartments of an automobile even though its recent occupant
    was detained in the patrol car at the time.                       Wilks, 
    647 F.3d at 522
    .     We held that where an officer’s search incident to arrest
    was lawful under that precedent at the time of the search, “per
    Davis, the exclusionary rule does not apply.”                     
    Id. at 524
    .
    As in Wilks, there is no doubt that the officers’ search of
    Robinson’s vehicle was a lawful search incident to arrest under
    our precedent at the time.             See United States v. Milton, 
    52 F.3d 78
    , 80 (4th Cir. 1995) (holding that an officer could conduct a
    lawful search incident to arrest of the passenger compartments
    of a vehicle even after its recent occupant had been arrested
    and separated from the vehicle).                    The Supreme Court decided Gant
    on     April    21,    2009,   almost        six     years   after    the     search    in
    question.         Because      the    officers        conducted      their    search    in
    objectively reasonable reliance on binding appellate precedent
    that    was    valid    at   the     time,    the     exclusionary     rule    does    not
    apply.        The district court, therefore, did not err in denying
    the motion to suppress or abuse its discretion in denying the
    motion for a new trial.
    III.
    Robinson asserts that the district court erred in granting
    an upward departure based on its determination that his criminal
    11
    history     category      substantially            underrepresented           his    criminal
    history or the likelihood that he would commit other crimes.
    Specifically, he challenges the district court’s consideration
    of   the    conduct     underlying       his       2000   offenses       in    deciding    to
    depart upwardly.
    Our    review      of   a    district         court’s       decision      to     depart
    upwardly is limited to ensuring that it “acted reasonably both
    with respect to its decision to impose such a sentence and with
    respect     to    the   extent     of   the    divergence         from   the        sentencing
    range.”      United States v. McNeill, 
    598 F.3d 161
    , 166 (4th Cir.
    2010) (quoting United States v. Hernandez-Villanueva, 
    473 F.3d 118
    , 123 (4th Cir. 2007)) (internal quotation marks omitted),
    aff’d on other grounds, 
    131 S. Ct. 2218
     (2011).                           In assessing a
    district court’s application of the Sentencing Guidelines, we
    review      its    factual        findings         for    clear     error       and     legal
    conclusions de novo.              United States v. Hampton, 
    628 F.3d 654
    ,
    659 (4th Cir. 2010).
    The Sentencing Guidelines allow for sentencing courts to
    depart upwardly when “reliable information indicates that the
    defendant’s        criminal       history      category       substantially            under-
    represents the seriousness of the defendant’s criminal history
    or the likelihood that the defendant will commit other crimes.”
    U.S.S.G. § 4A1.3(a)(1).                 District courts may upwardly depart
    under § 4A1.3 even when the defendant already has a criminal
    12
    history category of VI.        See id. § 4A1.3(a)(4)(B).          In doing so,
    they must “vertically traverse to successively higher offense
    levels until [they] find[] a guideline range appropriate to the
    case.”   McNeill, 
    598 F.3d at 166
    .
    The United States Sentencing Commission drafted § 4A1.3(a)
    “in   classic   catch-all       terms     for    the   unusual    but     serious
    situation    where     the     criminal      history      category   does     not
    adequately   reflect    past     criminal       conduct    or   predict   future
    criminal behavior.”          United States v. Lawrence, 
    349 F.3d 724
    ,
    730 (4th Cir. 2003).          The Sentencing Guidelines elaborate that
    “[t]he   information     described        in     [§ 4A1.3(a)]     may     include
    information concerning the following” and proceed to set forth
    five sources of information:
    (A) Prior sentence(s) not used in computing the
    criminal history category (e.g., sentences for foreign
    and tribal offenses).
    (B) Prior sentence(s) of substantially more than one
    year imposed as a result of independent crimes
    committed on different occasions.
    (C) Prior similar misconduct established by a civil
    adjudication or by a failure to comply with an
    administrative order.
    (D) Whether the defendant was pending trial or
    sentencing on another charge at the time of the
    instant offense.
    (E) Prior similar adult criminal conduct not resulting
    in a criminal conviction.
    U.S.S.G. § 4A1.3(a)(2).
    Robinson’s primary contention is that the district court’s
    consideration of the conduct underlying his 2000 offenses was
    13
    improper      because    § 4A1.3(a)(2)     does    not    allow   for    it.     His
    argument assumes that § 4A1.3(a)(2) provides an exhaustive list
    of permissible bases for departing upwardly under § 4A1.3.                       Not
    included in that list, he argues, are prior convictions where
    the underlying conduct could have yielded a conviction for a
    greater offense.            Thus, he insists, it was improper for the
    district court to consider that the conduct underlying his 2000
    offenses actually amounted to possession with intent to sell and
    deliver as opposed to felony possession, the lesser offense of
    which he was convicted.             He notes that § 4A1.3(a)(2)(E) allows
    the district court to consider “[p]rior similar adult criminal
    conduct       not    resulting      in    a      criminal     conviction,”       but
    distinguishes that provision on the basis that the 2000 offenses
    resulted in convictions for felony possession.
    Contrary to Robinson’s assumption, § 4A1.3(a)(2)’s list of
    types of information courts can consider in upwardly departing
    is not exhaustive; instead, it merely provides examples.                         See
    U.S.S.G.      §     1B1.1    cmt.    2   (“The     term     ‘includes’     is    not
    exhaustive . . . .”); United States v. Porter, 
    439 F.3d 845
    , 849
    (8th Cir. 2006) (“The information which may be considered by a
    district court when departing under § 4A1.3 is not limited to
    those enumerated examples listed under § 4A1.3(a)(2).”); United
    States v. McKenley, 
    895 F.2d 184
    , 186 (4th Cir. 1990) (noting
    that    the       list   provides    a   “broad,     noninclusive        range   of
    14
    examples”).          That list, therefore, did not bind the district
    court    in   the     types    of     information         it    could    consider.          The
    district      court    was     free    to     consider     conduct      underlying          past
    convictions in determining whether Robinson’s criminal history
    category substantially underrepresented the seriousness of his
    criminal history or the likelihood that he would commit other
    crimes.       See United States v. De Luna-Trujillo, 
    868 F.2d 122
    ,
    125 (5th Cir. 1989) (“‘[P]rior similar adult criminal conduct’
    may     indicate      the    seriousness           of   the     past    crimes       and     the
    likelihood of future crimes whether or not it has resulted in
    conviction.” (alteration in original)).
    The    information       about       the     conduct     underlying       Robinson’s
    2000    offenses      provided        the    district     court    with     a    reasonable
    basis for departing upwardly.                      The evidence demonstrated that
    Robinson      received       lenient        treatment     for    the    offenses,          which
    indicated that the felony-possession convictions counted in his
    criminal      history        category        did    not    accurately       reflect         the
    seriousness of the offenses.                       More importantly, however, the
    information          exposed     the        similarity         between     the        conduct
    underlying the 2000 offenses and the offense for which he was
    being sentenced.            The district court was sentencing Robinson for
    his conviction of possession with intent to distribute crack
    cocaine.        By    finding       that     Robinson      had    engaged       in    similar
    conduct before—possession with intent to sell and deliver crack
    15
    cocaine—the district court reasonably found a likelihood that he
    would engage in this conduct again.                       See 
    id.
            (“The recidivist’s
    relapse     into      the        same       criminal      behavior . . . suggests               an
    increased    likelihood              that    the     offense     will       be    repeated      yet
    again.”).      Because Robinson’s criminal history category did not
    reflect the similarity between the conduct underlying his 2000
    offenses and the offense for which he was being sentenced, the
    district    court     had        a    reasonable        basis    to     depart     upwardly      to
    ensure that it adequately represented the likelihood that he
    would commit similar crimes in the future.                              See 
    id.
     (“While the
    prior     similar     adult          criminal      conduct       that     has      resulted     in
    conviction      may     have           already       been       counted          under     section
    4A1.2(e)(1) or (2) when computing the criminal-history category,
    the similarity between the two offenses provides the district
    court   with    additional            reason       to    enhance      the    sentence        under
    section    4A1.3.”).             Thus,      § 4A1.3(a)(2)         did    not      restrict      the
    district court in the type of information it could consider in
    deciding    whether         to       depart    upwardly         under    § 4A1.3,         and   the
    district     court      reasonably            determined         that       the     information
    regarding      the     conduct          underlying          Robinson’s           2000     offenses
    justified such an upward departure.
    Robinson         also           suggests        that       the      district          court’s
    consideration of the conduct underlying his 2000 offenses in
    upwardly    departing        constitutes           impermissible          double         counting.
    16
    He insists that the felony possession convictions resulting from
    his    2000   offenses       had    already     been   counted    in    his     criminal
    history category and so it was improper to use them again as a
    basis for upwardly departing.
    The district court did not engage in double counting when
    it departed upwardly based on the conduct underlying Robinson’s
    2000 offenses, despite the fact that the resulting convictions
    were counted in his criminal history category.                    “Double counting
    occurs when a provision of the Guidelines is applied to increase
    punishment       on   the    basis    of   a     consideration        that    has     been
    accounted for by application of another Guideline provision or
    by application of a statute.”              United States v. Reevey, 
    364 F.3d 151
    , 158 (4th Cir. 2004) (citing United States v. Rohwedder, 
    243 F.3d 423
    , 426-27 (8th Cir. 2001)).                     By definition, an upward
    departure       under      § 4A1.3    is   based       on   a   finding       that    the
    defendant’s criminal history category does not fully account for
    the    seriousness      of    the    defendant’s       criminal       history    or    the
    likelihood that he will commit further crimes.                           See U.S.S.G.
    § 4A1.3(a)(1); United States v. Dixon, 
    318 F.3d 585
    , 588-89 (4th
    Cir.    2003)    (“[B]y      definition,       this    factor    is    not    otherwise
    accounted       for   in    the    criminal     history     calculation.”).           The
    district court decided that Robinson’s criminal history category
    did not fully account for the likelihood that he would commit
    other crimes because it did not consider the conduct underlying
    17
    his 2000 offenses, which was similar to the offense for which he
    was    being   sentenced       and   for    which       he    had   received    lenient
    treatment.         The   district    court       upwardly      departed    to   account
    fully for this consideration.                Because double counting occurs
    only    when   a    consideration      has       been   fully       accounted   for   in
    another Sentencing Guidelines provision, Rohwedder, 
    243 F.3d at 426-27
    , the district court did not double count.
    IV.
    Robinson’s third argument is that the district court erred
    by failing to hold an evidentiary hearing and make findings of
    fact or conclusions of law when denying his motion to suppress.
    Because Robinson failed to object to the district court’s
    summary dismissal of his motion to suppress at trial, our review
    is only for plain error.             See United States v. McIver, 
    470 F.3d 550
    , 561 (4th Cir. 2006).              To obtain relief under plain-error
    review, he must demonstrate “(1) an error, (2) that is plain,
    that not only (3) affects h[is] substantial rights, but also
    (4) seriously        affects     the    fairness,            integrity,    or   public
    reputation of judicial proceedings.”                     United States v. Brack,
    
    651 F.3d 388
    , 392 (4th Cir. 2011).                       In the end, whether we
    should correct a plain error is a matter left to our discretion.
    United States v. Allen, 
    446 F.3d 522
    , 530 (4th Cir. 2006).
    18
    Federal      Rule       of    Criminal       Procedure         12(d)       requires     a
    district court to “state its essential findings on the record”
    when ruling on a pretrial motion that presents factual issues.
    We    have    recognized        “[w]hen       material      facts      that       affect      the
    resolution of a motion to suppress . . . are in conflict, the
    appropriate        way    to    resolve       the    conflict         is    by    holding      an
    evidentiary hearing after which the district court will be in a
    position to make findings.”                   United States v. Taylor, 
    13 F.3d 786
    , 789 (4th Cir. 1994).                 But even when a district court fails
    to make explicit findings of fact, we assume it found all facts
    in favor of the party who prevailed on the motion to suppress.
    See   United       States      v.   Cardwell,       
    433 F.3d 378
    ,      388     (4th     Cir.
    2005).        Consequently,          we     will    uphold    the      district         court’s
    decision     on    appeal      “if    any    reasonable      view      of    the    evidence,
    looked at in the light most favorable to the government, will
    sustain the denial.”                 United States v. Bethea, 
    598 F.2d 331
    ,
    333-34 (4th Cir. 1979).                   Although the better practice is for
    district courts to state conclusions of law, Rule 12 does not
    require them.        See Fed. R. Crim. P. 12.
    Robinson      is     unable     to     demonstrate         a   plain       error      that
    affects      his    substantial        rights.         A    reasonable           view   of    the
    evidence in this case, when viewed in the light most favorable
    to    the    government,        sustains      the     district        court’s      denial     of
    Robinson’s motion to suppress.                     Officer Whitman’s observance of
    19
    Robinson       speeding    and     his      and   Officer          Clark’s    witnessing
    Robinson’s swerving in the parking lot provided the officers
    with adequate justification to conduct a lawful traffic stop.
    Furthermore, as we have described, even if the evidence obtained
    from Robinson’s vehicle was the fruit of an illegal search, the
    exclusionary rule would not apply to require its suppression.
    Thus,   Robinson      is   unable      to    demonstrate       a    plain     error    that
    adversely affects his substantial rights.
    V.
    Robinson’s      final     contention       is    that    the    district       court
    erred in allowing Officer Clark to testify about recovering a
    firearm and drugs during his prior arrest of Robinson.
    Our review of a district court’s decision to admit evidence
    of prior bad acts under Federal Rule of Evidence 404(b) is for
    abuse of discretion.             United States v. Penniegraft, 
    641 F.3d 566
    , 574 (4th Cir. 2011).              We will not reverse a district court
    for    admitting      evidence    of     prior    bad    acts      under     Rule   404(b)
    unless we find the “decision to admit [the] evidence . . . was
    arbitrary and irrational.”                  United States v. Byers, 
    649 F.3d 197
    , 206 (4th Cir. 2011) (quoting United States v. Weaver, 
    282 F.3d 302
    ,    313    (4th    Cir.      2002))        (internal      quotation       marks
    omitted).
    20
    Evidence of prior bad acts is admissible to prove “motive,
    opportunity, intent, preparation, plan, knowledge, identity, or
    absence of mistake or accident.”            Fed. R. Evid. 404(b).          It is
    inadmissible when offered “to prove the character of a person in
    order to show action in conformity therewith.”                 
    Id.
        We have
    recognized that “Rule 404(b) is an inclusionary rule, allowing
    evidence of other crimes or acts to be admitted, except that
    which tends to prove only criminal disposition.”                 Penniegraft,
    
    641 F.3d at 574
    .
    We   have     established     essentially    a    four-part     test    for
    determining    the   admissibility    of    evidence    of   prior   bad    acts
    under Rule 404(b).      See 
    id.
         The evidence “must be ‘(1) relevant
    to an issue other than the general character of the defendant;
    (2) necessary to prove an element of the charged offense; and
    (3) reliable,’” and (4) “the probative value of the evidence
    must not be substantially outweighed by its prejudicial effect.”
    
    Id.
     (quoting United States v. Hodge, 
    354 F.3d 305
    , 312 (4th Cir.
    2004)).       To   satisfy   the    first    prong     and   demonstrate     the
    evidence’s relevance to an issue other than general character,
    we require a sufficient nexus to exist between the prior act and
    the charged crime.      United States v. Johnson, 
    617 F.3d 286
    , 297
    (4th Cir. 2010).       Generally, they should be “related in time,
    manner, place, or pattern of conduct.”           
    Id.
    21
    We    are     satisfied       that       Officer     Clark’s      testimony        was
    relevant to an issue other than Robinson’s general character.
    The testimony was relevant to show, at the very least, absence
    of mistake, which Robinson made an important issue by defending
    on the ground that other people drove the Cadillac and that he
    did not know the drugs were in it.                   There was a sufficient nexus
    in manner and pattern of conduct between the acts described in
    Officer    Clark’s     testimony      and       Robinson’s    charged          offense    to
    demonstrate this relevance.                Officer Clark testified that, when
    he   arrested     Robinson    in     2000,      he   recovered     a    plastic    baggie
    holding     crack     cocaine.            Similarly,       Officer       Whitman     also
    recovered    crack     cocaine       in    a    small     sandwich      baggie.      This
    similarity      suggested     the    absence         of   mistake.        We     therefore
    determine    that    Officer       Clark’s       testimony    was      relevant     to    an
    issue other than Robinson’s general character.
    We    likewise    are     of    the        opinion    that       Officer    Clark’s
    testimony satisfies the other three factors for determining the
    admissibility of evidence of prior bad acts.                         It was necessary
    to prove intent.       See United States v. Rooks, 
    596 F.3d 204
    , 211-
    12 (4th Cir. 2010) (noting that the “necessary” prong does not
    require the evidence to be critical to the government’s case,
    but instead focuses on whether it was “probative of an essential
    claim or an element of the offense” (quoting United States v.
    Queen, 
    132 F.3d 991
    , 997 (4th Cir. 1997)) (internal quotation
    22
    marks omitted)).      The evidence, which involved testimony from a
    police officer with personal knowledge, was reliable.                    Finally,
    the   prejudicial    effect    of   Officer   Clark’s    testimony       did   not
    outweigh     its   probative   value,      “especially    in     light   of    the
    [district] court’s limiting instruction to the jury.”                     Id. at
    212; see also United States v. Powers, 
    59 F.3d 1460
    , 1467-68
    (4th Cir. 1995) (recognizing that a limiting instruction will
    “generally    obviate   any . . . prejudice”).           Thus,    the    district
    court did not abuse its discretion in admitting Officer Clark’s
    testimony.
    VI.
    For the foregoing reasons, we affirm the judgment of the
    district court.
    AFFIRMED
    23