United States v. Aguilar Aronceta ( 1995 )


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  • UNITED STATES COURT OF APPEALS
    FOR THE FIRST CIRCUIT
    No. 93-2346
    UNITED STATES,
    Appellee,
    v.
    ESPERANZA AGUILAR-ARANCETA,
    Defendant - Appellant.
    APPEAL FROM THE UNITED STATES DISTRICT COURT
    FOR THE DISTRICT OF PUERTO RICO
    [Hon. Juan M. P rez-Gim nez, U.S. District Judge]
    Before
    Torruella, Chief Judge,
    Bownes, Senior Circuit Judge,
    and Stahl, Circuit Judge.
    Rachel Brill, by Appointment of the Court, for appellant.
    Esther  Castro-Schmidt,  Assistant  United States  Attorney,
    with  whom Guillermo  Gil, United  States Attorney,  and  Jos  A.
    Quiles-Espinosa,  Senior Litigation  Counsel,  were on  brief for
    appellee.
    July 13, 1995
    TORRUELLA,  Chief  Judge.   Esperanza  Aguilar-Aranceta
    TORRUELLA,  Chief  Judge.
    ("Aguilar-Aranceta") was convicted for possession of cocaine with
    intent to distribute, in violation of 21 U.S.C.   841(a)(1).  She
    now appeals.  For the following reasons, we reverse.
    I.  STATEMENT OF FACTS
    I.  STATEMENT OF FACTS
    On September 22, 1990, Aguilar-Aranceta went to pick up
    two  parcels at  the United States  Post Office in  Old San Juan,
    Puerto Rico.   Two yellow  slips had  been left in  her mail  box
    prior to that date  notifying her that there were  two registered
    parcels  addressed to  her  at the  post  office.1     Addressing
    Aguilar-Aranceta in English, the window  clerk at the post office
    counter  asked for identification to verify  the signature on the
    two  slips.  Aguilar-Aranceta responded by immediately retrieving
    a  Puerto Rican driver's license from her purse.  After verifying
    the signatures,  the window clerk  brought her two  packages with
    return  addresses from  Medell n, Colombia.   Both  packages were
    addressed  to Esperanza  Aguilar, P.O.  Box 5739.   Box  5739 was
    rented to  Aguilar-Aranceta.   Aguilar-Aranceta  pointed  at  the
    return addresses on the packages and stated "no me (sic) family,"
    to  which the  attendant replied  that it  was up  to her  if she
    wanted to take  them or not.  The window  clerk left the packages
    on the counter  and once again  the defendant  said "no me  (sic)
    family," and once again the  clerk replied that it was up  to her
    if she wanted  to take them or not.   Defendant then proceeded to
    1   These yellow  slips were  the second set  of slips  placed in
    defendant's mail box.  The first set of slips were recovered from
    defendant's purse after her arrest.
    -2-
    take the two packages.  Immediately upon exiting the lobby of the
    Post  Office defendant was detained and placed under arrest.  The
    two  packages she  was carrying  had been  intercepted by  a mail
    specialist earlier  and found to contain  approximately 224 grams
    of cocaine.  Aguilar-Aranceta never opened the packages.
    On September  26, 1990,  a federal  grand  jury in  San
    Juan,  Puerto  Rico,  returned  a two  count  indictment  against
    defendant, charging her with unlawful possession of approximately
    224  grams of cocaine with the intent to distribute, in violation
    of 21 U.S.C.   841(a)(1) (count one); and with importation of the
    same cocaine  to the  United States  from Medell n,  Colombia, in
    violation of  21 U.S.C.    952(a) (count two).   Aguilar-Aranceta
    entered pleas of not guilty as to both counts.  The jury returned
    a  verdict of not  guilty as  to the  importation count,  but was
    unable  to reach  a unanimous  verdict as  to the  count alleging
    possession  with  intent  to  distribute.    The  district  court
    declared  a mistrial as to count one and subsequently granted the
    government's request for a new trial.2
    After  a  second  jury  trial in  June  1993,  Aguilar-
    Aranceta was convicted for possession  of cocaine with the intent
    to distribute.  Aguilar-Aranceta now appeals.
    2   On March 18, 1991, defendant  filed a motion to dismiss count
    one on the grounds  that a second prosecution would  constitute a
    violation of  her fifth amendment  right not  to be twice  put in
    jeopardy  for the same conduct.   The district  court denied this
    motion, a ruling  we affirmed on  appeal.  See  United States  v.
    Aguilar-Aranceta,  
    957 F.2d 18
      (1st Cir.), cert.  denied, 
    113 S. Ct. 105
     (1992).
    -3-
    II.  DISCUSSION
    II.  DISCUSSION
    To  convict   Aguilar-Aranceta   under  21   U.S.C.
    841(a)(1),  the   government  was  required  to   show  beyond  a
    reasonable  doubt  that  she  knowingly  possessed  a  controlled
    substance with  the  intent to  distribute.3   United  States  v.
    Bergodere, 
    40 F.3d 512
    , 518 (1st Cir. 1994), cert. denied, 
    115 S. Ct. 1439
      (1995).   The government presented  evidence concerning
    Aguilar-Aranceta's  prior conviction  for possession  of cocaine.
    The  district court  admitted this  evidence as  relevant to  the
    issue of  whether Aguilar-Aranceta  was in knowing  possession of
    cocaine when  she was arrested at the Old San Juan Post Office in
    1990.  Aguilar-Aranceta contends  that all evidence pertaining to
    her prior conviction  serves no other purpose than to demonstrate
    a propensity for criminal activity and should therefore have been
    excluded under Federal Rule of Evidence 404(b).
    A.   Admissibility of Prior Bad Acts
    A.   Admissibility of Prior Bad Acts
    This circuit is no stranger to the problems surrounding
    the admissibility  of extrinsic act evidence  under Rule 404(b).4
    3  21 U.S.C.   841(a)(1) provides, in pertinent part:
    [I]t  shall  be unlawful  for  any person
    knowingly  or intentionally  .  . .  [to]
    possess   with  intent   to  manufacture,
    distribute,  or  dispense,  a  controlled
    substance.
    4  Federal Rule of Evidence 404(b) provides, in relevant part:
    Evidence of other crimes, wrongs, or acts
    is  not admissible to prove the character
    of a  person in  order to show  action in
    conformity therewith. It may, however, be
    admissible  for  other purposes,  such as
    -4-
    See, e.g., United States v. Guyon, 
    27 F.3d 723
    , 728-29 (1st  Cir.
    1994);  United States v. Fields,  
    871 F.2d 188
    ,  195-99 (1st Cir.
    1989); United States v. Mateos S nchez, 
    864 F.2d 232
    , 234-38 (1st
    Cir. 1988); United  States v.  Oppon, 
    863 F.2d 141
    , 144-48  (1st
    Cir. 1988).   We have  adopted a  two-part test to  determine the
    admissibility of such evidence.  Oppon, 
    863 F.2d at 146
    .  First,
    the trial judge must  determine whether the evidence  in question
    is offered  for any purpose other  than solely to prove  that the
    defendant  had a  propensity  to commit  the  crime in  question.
    United States v.  Garc a, 
    983 F.2d 1160
    , 1172  (1st Cir.  1992);
    United States v. Moccia, 
    681 F.2d 61
    , 63 (1st Cir. 1982).   That
    is, the  judge  must  determine  whether the  evidence  has  some
    "special" probative  value.  United States  v. Arias-Montoya, 
    967 F.2d 708
    ,  709 (1st Cir. 1992).  Prior bad acts may be "specially
    relevant" if  they are probative of  motive, opportunity, intent,
    preparation, plan, knowledge, identity,  or absence of mistake or
    accident.   See, e.g., Guyon, 
    27 F.3d at 728
    ; Garc a, 983 F.2d at
    1172.
    If the  judge is satisfied that  the proffered evidence
    has "special relevance," the  focus shifts to the second  part of
    the  test,  which  applies  Rule  403  to  determine whether  the
    probative value  of the evidence is  "substantially outweighed by
    proof  of  motive,  opportunity,  intent,
    preparation,  plan, knowledge,  identity,
    or absence of mistake or accident . . . .
    -5-
    the danger of  unfair prejudice."5  Fed. R.  Evid. 403; Guyon, 
    27 F.3d at 728-29
    ; Garc a, 983  F.2d at 1172.  On appeal,  we review
    the Rule 404(b) determination for abuse of discretion.  Guyon, 
    27 F.3d at 728-29
    ; United States v. Cassiere, 
    4 F.3d 1006
    , 1022 (1st
    Cir. 1993); see also Garc a, 983 F.2d at 1172.
    B.   Special relevance under Rule 404(b)
    B.   Special relevance under Rule 404(b)
    Applying  these principles  to  the facts  at hand,  we
    first  must  determine  whether  the district  court  abused  its
    discretion in finding that Aguilar-Aranceta's 1986 conviction for
    misdemeanor possession  of cocaine was specially  relevant to the
    issue  of  knowledge  in the  present  case.    Although the  law
    regarding  prior  bad  acts  as  evidence  of  knowledge is  well
    settled, it is complex and merits some discussion.
    In   prosecutions   for  "possession"   offenses,6  the
    central  issue is  often  whether the  defendant  was in  knowing
    possession.  The  knowledge element  is difficult  to prove,  and
    defendants  commonly  claim   that  they  were  merely   innocent
    bystanders  or unwitting  participants.   Where  the evidence  is
    5  Fed. R. Evid. 403 states:
    Although   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.
    6    Possession  offenses  include,  inter  alia,  possession  of
    narcotics, possession  of stolen merchandise,  and possession  of
    firearms.
    -6-
    susceptible  to   the  explanation  that  the   acts  alleged  to
    constitute the  crime were  innocently performed and  the crucial
    issues  of intent and knowledge are keenly disputed, we have held
    that it is within the judge's discretion to permit the government
    to introduce  evidence of  prior similar offenses  to demonstrate
    the unlikeliness  that the defendant  was merely an  innocent and
    unknowing bystander.  For  example, in United States  v. Spinosa,
    
    982 F.2d 620
     (1st Cir.  1992), we held  that evidence concerning
    the  defendant's history  of cocaine  possession and  dealing was
    probative of  his knowledge and intent to  participate in cocaine
    transaction charged because it directly contradicted  his defense
    that he was involved only by accident or mistake.
    The justification often advanced for admitting evidence
    of other crimes to prove knowledge is that no inference as to the
    defendant's character  is required.  See United States v. Ferrer-
    Cruz,  
    899 F.2d 135
    , 138 (1st Cir.  1990); see also 22 Charles A.
    Wright  & Kenneth A. Graham, Jr., Federal Practice and Procedure,
    5245 (1978).  Rather, the probative value emanates from the law
    of probabilities.  We consider the following example illustrative
    of the permissible inferential chain:
    The  fact  that   an  illegal  alien  was
    previously  found  stowed away  under the
    hood  of defendant's  car does  not prove
    that a  second alien found  there did not
    creep in  undetected  while the  car  was
    parked.  However,  it does seem  unlikely
    that  the  same  person  could  be  twice
    victimized in  this fashion, particularly
    when   a   reasonable   person  who   had
    previously  gotten  into trouble  in this
    way would probably take care to see  that
    -7-
    he  had only  an  engine  under the  hood
    before heading for the border.
    22 Wright  & Graham, supra,    5245.  Along these  lines, we also
    have explained that jurors might permissibly hypothecate that the
    defendant's  repetitive   involvement  in  criminal   conduct  is
    unlikely to have left her oblivious to  the true character of the
    acts  in question.    See, e.g.,  Ferrer-Cruz,  
    899 F.2d at 138
    (noting that "[s]ince one who has previous experience  with drugs
    is more  likely  to see  'car  switching' as  part of  drug  sale
    technique  than  one  who has  no  such  experience,  . .  .  the
    inferences at  issue do not involve character"); United States v.
    Simon,  
    842 F.2d 552
     (1st Cir. 1988); United States v. Estabrook,
    
    774 F.2d 284
    , 288 (8th Cir. 1985).
    "There  is,  however,   a  danger  that  the   supposed
    inferences  to  knowledge  will  be  obscured  by  the  forbidden
    inference  to  propensity, particularly  in  cases  in which  the
    theory  of knowledge is the probability  that the defendant would
    have obtained  knowledge in the course  of repetitive involvement
    in criminal  conduct."  Wright &  Graham, supra,   5245.   It is,
    therefore,   important    to   explain   what    inferences   are
    impermissible.  It is impermissible to suggest that a defendant's
    prior conviction for possession of cocaine somehow makes her more
    likely to  have acted in a  similar manner in the  context of the
    present  possession charges.    Similarly, a  prosecutor may  not
    argue that  the defendant's prior  conviction for a  drug offense
    demonstrates her propensity for involvement in drug trafficking.
    -8-
    Moving  to   the  present   case,  we  note   that  the
    circumstances surrounding Aguilar-Aranceta's 1986  conviction are
    similar to  those of the  present charges in  several significant
    aspects.   We have held that similarity between the prior act and
    the current charges is often the predominant factor or touchstone
    in the  test for special  relevance as to  defendant's knowledge.
    See  United   States  v.   Arias-Montoya,  
    967 F.2d at 712-13
    (summarizing  circumstances  which   would  constitute   "special
    relevance," including  that prior  bad acts (1)  closely mirrored
    the newly  charged crime, (2) were  part of a common  scheme or a
    course of continuous dealing, or (3) provided the context for the
    newly charged  crime); see also  United States  v. Hadfield,  
    918 F.2d 987
    , 994  (1st Cir. 1990)  (upholding admission of  evidence
    concerning  prior drug  involvement  in a  drug trafficking  case
    because the  past actions  were "proximate  in  time and  closely
    allied  with the type of  crimes for which  appellants were being
    tried"), cert. denied,  
    500 U.S. 936
     (1991).   Here, both  cases
    involved  packages containing  cocaine that  had been  shipped to
    Aguilar-Aranceta's  post  office box  at  the Old  San  Juan Post
    Office.    In both  instances,  the  packages were  addressed  to
    Aguilar-Aranceta with return addresses  indicating that they  had
    been  sent from Medell n, Colombia.  The cases differ with regard
    to  the  circumstances  of  arrest.    In 1986,  the  authorities
    followed Aguilar-Aranceta from the  Old San Juan Post Office  and
    arrested  her at her home.  In the present case, Aguilar-Aranceta
    was arrested before she  left the Post Office Building.   In both
    -9-
    cases Aguilar-Aranceta had not opened the packages at the time of
    her arrest.   In the 1986 case, the unopened packages had been in
    her possession for several hours.
    With regard to whether  the prior conviction clears the
    special  relevance  hurdle,  it   is  a  close  call.     We  are
    particularly  concerned  with the  four-year  period between  her
    prior  conviction and the facts leading to the present charges as
    well  as the  fact  that  the  packages  were  unopened  in  both
    instances.   Nevertheless, we do not find that the district court
    abused its  discretion in concluding that the  1986 conviction is
    so similar that it is  relevant to the issue of knowledge  in the
    present case.  A  jury could have permissibly made  the following
    inferential analysis: many people  in the general population have
    little  or no knowledge of how narcotics traffickers use the mail
    system  to ply their trade, and for this reason might unwittingly
    accept  two packages sent to  them from an  unfamiliar address in
    Medell n,  Colombia.    Aguilar-Aranceta's  prior  conviction for
    possession  of cocaine that had been mailed to her from Medell n,
    Colombia suggests that she cannot plausibly make this claim.  See
    United  States  v.  Nickens,  
    955 F.2d 112
    ,  124-25  (1st  Cir.)
    (holding that  where defendant claimed  to have been  an innocent
    dupe  with  regard to  cocaine found  in  his luggage,  his prior
    narcotics conviction was relevant to issue of knowledge because a
    jury  might permissibly  infer  that someone  who has  experience
    selling  cocaine  is  more  likely  to know  how  drug  smugglers
    operate),  cert. denied, 
    113 S. Ct. 108
     (1992).   Of course, her
    -10-
    prior  conviction  does  not  conclusively  prove  that  Aguilar-
    Aranceta   knew   that   the   packages   contained   contraband.
    Nevertheless,  we  think that  the  jury  permissibly could  have
    inferred that  someone  with a  previous  mail-related  narcotics
    conviction would be reluctant to again accept mysterious packages
    from Colombia, and that  Aguilar-Aranceta's failure to reject the
    packages given her prior  experiences bears on the  crucial issue
    of knowledge.  We think that  these inferences might be even more
    plausible  given that  Aguilar-Aranceta  claims to  have been  an
    unwitting pawn  in the  events that  led to  her  guilty plea  in
    1986.7   Accordingly,  we find  that the  district court  did not
    abuse  its discretion  in  finding that  Aguilar-Aranceta's prior
    conviction was specially relevant to the issue of knowledge.
    C.   Rule 403 balancing
    C.   Rule 403 balancing
    We  now  consider  whether the  district  court  should
    nevertheless  have  excluded the  evidence under  Rule 403.   The
    tenets of Rule 403 balancing are familiar and often  quoted:  "If
    the evidence brings unwanted baggage,  say, unfair prejudice or a
    7   Aguilar-Aranceta  testified regarding the  events surrounding
    her   1986  conviction.     She   testified  that   Jos   Perales
    ("Perales"),  a man she had  met while studying,  asked to borrow
    her post office box so he  could receive some greeting cards from
    Colombia.  She testified that when the authorities arrived at her
    home, she gave them  the packages, which were unopened,  and told
    them about Perales.   The authorities waited  for a few hours  to
    see if Perales would arrive,  and when he did not,  they arrested
    her.
    She testified that she  subsequently pled guilty to possession
    of cocaine even though the packages were not hers because she was
    in  an advanced state of pregnancy and wanted to avoid jail time.
    She was sentenced to two years probation.
    -11-
    cognizable  risk  of confusing  the  jury, and  if  the baggage's
    weight substantially  overbalances any probative value,  then the
    evidence must be excluded."   United States v. Rodr guez-Estrada,
    
    877 F.2d 153
    , 155 (1st Cir. 1989).  We note, however, that, "[b]y
    design,  all  evidence is  meant to  be  prejudicial; it  is only
    unfair prejudice which must be avoided."  
    Id. at 156
    .  Moreover,
    "[t]he phrasing of Rule 403 makes it clear that the discretion to
    exclude  does not arise  where the balance  between the probative
    worth and the countervailing factors  is debatable; there must be
    a significant tipping of the scales against the evidentiary worth
    of the proffered  evidence."  Wright &  Graham, supra,   5221  at
    309-10.   Accordingly, we review  only for  abuse of  discretion.
    United States v. Desmarais, 
    938 F.2d 347
    , 351 (1st Cir. 1991).
    Aguilar-Aranceta argues that  the legitimate  probative
    value of her prior conviction, if any, is completely overshadowed
    by  the  danger of  unfair  prejudice.    We  agree.   The  prior
    conviction  is probative  on the  issue of  knowledge only  in an
    attenuated manner, dependent on the following "once burned, twice
    shy"  chain  of  inferences:   (1)  someone  who  has a  previous
    conviction  stemming from  the receipt of  cocaine-laden packages
    would likely  be reluctant  to innocently and  unwittingly accept
    mysterious packages from Colombia; and (2) the fact that Aguilar-
    Aranceta  did  in  fact  accept the  packages  despite  her prior
    conviction  suggests that she knew their contents.  While in some
    circumstances this inferential chain might be strongly probative,
    the  circumstances here render it  of limited value.    First, we
    -12-
    note  the remoteness  in time  of her  prior conviction.   Common
    sense  dictates  that the  time  span  between the  events  bears
    directly  on the probative weight of  the prior conviction vis-a-
    vis  the government's  "once burned,  twice shy"  argument.   Cf.
    United States v. Lynn, 
    856 F.2d 430
     (1st Cir. 1988) (noting that
    six year  period between  the prior  conviction  and the  instant
    offense significantly diminishes the probative value of the prior
    conviction).   Second, we  note that  Aguilar-Aranceta apparently
    spoke little or no English.  She testified that she was expecting
    a  letter from  her sister  and became  confused when  the window
    clerk produced  packages with  unfamiliar return addresses.   She
    testified  further  that  she  eventually  accepted  the packages
    because the window  clerk kept insisting  that the packages  were
    hers  even  though  she  repeatedly  tried  to explain  that  the
    packages were  not from  her family.    Third, we  note that  the
    window clerk was aware that Aguilar-Aranceta would be arrested if
    she took the  packages, which  suggests that he  might have  been
    especially zealous in encouraging  her to take the packages.   We
    think these circumstances limit the probative value of the  prior
    conviction evidence.
    Against the  marginal relevance of the prior conviction
    evidence, we  weigh the  danger that  it unfairly prejudiced  the
    jury.   Here,  we  cannot escape  the  conclusion that  the  most
    powerful  inference that  the jury  was likely  to make  from the
    prior conviction is also the forbidden one:  that because she was
    previously  convicted under  nearly identical  circumstances, she
    -13-
    must be  guilty here.    The specter  of impermissible  character
    evidence  is  likely  to   have  significantly  overshadowed  any
    legitimate probative value.  We find this especially likely given
    that  there  was  virtually  no other  evidence  suggesting  that
    Aguilar-Aranceta was  in knowing possession of  cocaine.  Leaving
    aside  her previous  conviction, the  evidence pertaining  to the
    defendant's state of mind  was equivocal.  The  government points
    out that  although  Aguilar-Aranceta was  poor  and was  able  to
    receive mail at her  home, she kept a post office  box at the Old
    San  Juan  Post  Office.     Nevertheless,  Aguilar-Aranceta  was
    apparently in no hurry to  get the packages.  In fact,  nine days
    passed between the time the first set of claim slips were  placed
    in Aguilar-Aranceta's box and the time that Aguilar-Aranceta went
    to pick up the packages.  Similarly, her  behavior at the counter
    was of uncertain significance.  The window clerk could only state
    that  since  she  did  not  expressly  refuse  the  packages,  he
    continued to  leave  them  on  the  counter.    The  government's
    argument  that  Aguilar-Aranceta's  demonstrated  reluctance  was
    merely  a smokescreen to conceal her knowledge of the contents of
    the packages is dubious, especially in light of the fact that the
    window  clerk could  have taken  back the  packages at  any time.
    Perhaps because  the government's evidence was  weak with respect
    to  the  current charges  (particularly  so  because it  arrested
    Aguilar-Aranceta before she had  a chance to open the  packages),
    it focused the jury's attention on her prior  conviction.  In any
    case,  we  think that  the  amount  of  evidence introduced  with
    -14-
    respect  to  her  prior  conviction  dramatically  increased  the
    likelihood that the jury  convicted Aguilar-Aranceta on the basis
    of the 1986 conviction alone rather than on  a fair assessment of
    the evidence.
    The  gravity  of  the  unfair prejudice  is  even  more
    apparent  when one  considers that  the prior conviction  was not
    merely one part of the government's attempt to establish Aguilar-
    Aranceta's state of mind.   It was the entire case.   The offense
    of possession with intent to distribute cannot be "established by
    proof merely  that a  package  containing drugs  was mailed  from
    outside this country and was received and opened by the addressee
    of the package  inside this country.  The  threat this would pose
    to  innocent  victims  of  mere  mistake  or  actual  set-ups  is
    obvious."  United States v. Samad, 
    754 F.2d 1091
    , 1096 (4th Cir.
    1985).  This logic applies with equal or greater force to someone
    with  a  previous  conviction  for  narcotics  trafficking.    In
    essence,  admitting  Aguilar-Aranceta's prior  conviction allowed
    the jury  to convict her upon  facts that would  likely have been
    insufficient to convict a  similarly situated defendant without a
    prior conviction.   In sum,  we think that  evidence of  Aguilar-
    Aranceta's prior conviction should have been excluded because its
    marginal probative value, coupled with the scarcity and equivocal
    nature of  the other evidence relating  to the Aguilar-Aranceta's
    state of mind, created  an unacceptable risk that the  jury would
    assume  that  Aguilar-Aranceta  had  a  propensity for  narcotics
    trafficking and convict on that basis alone.
    -15-
    D.   Harmless error
    D.   Harmless error
    A  non-constitutional  evidentiary  error   under  Rule
    404(b)  will be  treated  as  harmless  only  if  it  is  "highly
    probable"  that  the error  did  not contribute  to  the verdict.
    Arias-Montoya, 
    967 F.2d at
    714  (citing United States v.  Garc a-
    Rosa, 
    876 F.2d 209
    , 222 (1st  Cir. 1989)).  Given the scarcity of
    other evidence pertaining to Aguilar-Aranceta's state of mind, we
    think it is highly probable that the evidentiary error did affect
    the  verdict.   Accordingly, we  find that  the district  court's
    error was not harmless.8
    Reversed.
    8   Because we reverse on  the 404(b) error, we  decline to reach
    the other issues raised by Aguilar-Aranceta.
    -16-