United States v. Mulinelli-Navas ( 1997 )


Menu:
  • UNITED STATES COURT OF APPEALS
    FOR THE FIRST CIRCUIT
    No. 96-1462
    UNITED STATES,
    Appellee,
    v.
    MARIA MULINELLI-NAVAS,
    Defendant - Appellant.
    APPEAL FROM THE UNITED STATES DISTRICT COURT
    FOR THE DISTRICT OF PUERTO RICO
    [Hon. Jose Antonio Fuste, U.S. District Judge]
    Before
    Torruella, Chief Judge,
    Coffin and Campbell, Senior Circuit Judges.
    Linda
    Backiel, with whom Luis F. Abreu-Elias was on brief for
    appellant.
    Maria A. Dominguez,  Assistant United States Attorney,  with
    whom Guillermo  Gil,  United  States Attorney,  Jose  A.  Quiles-
    Espinosa,  Senior  Litigation  Counsel,  and  Nelson  Perez-Sosa,
    Assistant United States Attorney, were on brief for appellee.
    May 23, 1997
    AMENDED
    TORRUELLA, Chief  Judge.    On August  9,  1995,  Maria
    Mulinelli-Navas
    ("Mulinel
    li") was charged with conspiracy to commit
    bank  fraud,  in violation  of  18  U.S.C. S  371,  making  false
    statements  to a  federally  insured  financial  institution,  in
    violation of 18 U.S.C. S 1014, and bank fraud, in violation of 18
    U.S.C. S 1344.   On December 21, 1995,  a jury returned a  guilty
    verdict on  all counts and she  was subsequently sentenced to  27
    months for each count, to be served concurrently, and three years
    supervised  release.   Mulinelli  appeals only  her  convictions,
    claiming that: (1) the district court's limitation on her  cross-
    examination
    of her accomplices deprived her of her Sixth Amendment
    right  to  confrontation;  (2)  the  district  court  abused  its
    discretion  by not  allowing  Mulinelli  to  introduce  extrinsic
    evidence to impeach an accomplice; (3) the district court  abused
    its  discretion  by   admitting  into   evidence  an   improperly
    authenticated summary  chart;  and  (4) the  district  court,  by
    overruling certain  objections, deprived  her of  the ability  to
    present
    her
    defense
    to
    the jury.  For the reasons stated herein, we
    vacate Mulinelli's conviction and sentence on Counts V and VI and
    affirm as to all other issues.
    BACKGROUND
    The
    jury
    could
    have
    found the following facts.  Mulinelli
    was
    Senior
    Vice President of First Federal Savings Bank, in charge
    of
    car
    loans.  Between 1985 and 1988, First Federal approved loans
    to two dealers who, in fact, neither bought nor sold the cars for
    which the  loans were made.   Furthermore,  these loans  involved
    -2-
    irregular financing, with low monthly payments and large  balloon
    payments at the end of one year.
    The indictment  charged  Mulinelli with  conspiring  to
    approve
    fraudulent loans of $25,000 in 1985 and $273,000 from 1987
    to 1988 to Lopez, and $130,000 in June 1988 to Exposito.
    At trial, the two  auto dealers testified.  One of  the
    auto
    dealers, Luis Lopez-Mendoza ("Lopez"), President and owner of
    Cordillera
    Auto,
    testified that he was approached by Mulinelli with
    a request that he loan her  money.  In response to his  statement
    that he  was not  in  the business  of lending  money,  Mulinelli
    suggested
    a
    financing scheme by which Lopez would apply for a loan
    on a  non-existent car.    According to  the loan  documents  and
    disbursement  check,  the loan  was  taken  out in  the  name  of
    Mulinelli's daughter  for a Volvo  station wagon  that was  never
    actually purchased.   They carried out the scheme she  described:
    upon receiving the loan check, he deposited the amount, then gave
    Mulinelli a  $25,000 loan  from  cash on  hand at  his  business.
    Mulinelli's daughter testified that she signed for a $25,000 loan
    to
    purchase
    a family car that Mulinelli put in the daughter's name
    because
    of
    credit problems.  She testified that the handwriting on
    the sales contract "looked like my mother's."
    In 1985,  Lopez  approached Mulinelli  about  obtaining
    financing of a type not available from First Federal.   Mulinelli
    suggested a  similar scheme,  whereby Lopez  would execute  blank
    contracts, stamped  with the seal  of Cordillera  Auto and  would
    deliver the blank documents to Mulinelli for her approval.  Lopez
    -3-
    used these loans to  finance cars he was purchasing for  eventual
    resale.  A similar strategy was used to provide loans to  another
    dealer,
    Lazaro Exposito Cordoves ("Exposito"), President of Caguas
    Auto
    Wholesale.
    Both
    Lopez and Exposito testified that they signed
    and  sealed blank  forms  for  car sales  contracts,  which  they
    delivered to the bank for completion.
    During his testimony, Lopez recanted statements made in
    an earlier  affidavit,  in which  he  denied that  Mulinelli  had
    knowledge of the  fraud.  He testified  that he lied because  the
    attorney to whom he made the affidavit told him, before  starting
    the tape recorder,  that the attorney's purpose was to  "protect"
    Mulinelli.  The defense sought to introduce the testimony of  the
    attorney regarding whether he actually stated that the purpose of
    his
    meeting
    with
    Lopez
    was to protect Mulinelli.  After hearing the
    attorney's
    proposed testimony out of the presence of the jury, the
    trial court upheld the prosecution's objection that his testimony
    was  extrinsic evidence  on a  "collateral matter"  and thus  was
    inadmissible.
    Exposito
    testified
    about
    two loans made in 1988 to Caguas
    Auto Wholesale,  purportedly to  finance purchases  for a  rental
    business  ("Zoom") that  Exposito  never established.    Exposito
    approached Mulinelli and informed her that he needed money.   She
    told
    him
    to
    bring her contracts and bills of sale for cars that he
    would
    sell
    from his dealership to this sham car rental business so
    that she could approve loans  for their purchase.  For the  first
    loan,
    Mulinelli requested that Exposito provide her with a bill of
    -4-
    sale and a loan application  reflecting the sale of cars that  he
    never purchased.  Two  hours after he delivered the documents  to
    Mulinelli, the loan was approved  and he received a check in  the
    amount
    of
    $60,000.  Exposito used the funds to buy other cars that
    were not pledged as collateral for the loan.  He also signed  and
    sealed blank  sales  contracts  and delivered  them  directly  to
    Mulinelli.   Exposito  testified  that Mulinelli  knew  the  cars
    referred
    to
    in
    the
    two
    loan applications were not in Puerto Rico at
    the time the  loans were  made and that  he had  no intention  of
    selling the cars to Zoom but  rather that he intended to use  the
    money
    to
    buy
    other cars.  Moreover, Mulinelli determined the terms
    of
    these
    loans,
    which
    included large balloon payments at the end of
    the year.  In return for her assistance with the loans, he made a
    personal
    loan to Mulinelli for $5,000 and did some personal favors
    for her and her family.
    DISCUSSION
    I.        The district court's  limitation of Mulinelli's  cross-
    examination of Lopez and Exposito
    At  trial,  Mulinelli's  counsel  cross-examined  Lopez
    regarding the  benefits  and conditions  of his  plea  agreement.
    Mulinelli
    entered into evidence the information by which Lopez was
    charged and  the plea  agreement under  which he  pled guilty  to
    conspiracy
    to
    commit
    bank fraud.  Mulinelli elicited testimony from
    Lopez
    that
    he was not and would not be charged with bank fraud, in
    addition to his conspiracy charge, as Mulinelli had been charged.
    Lopez also testified that, as part of his plea bargain agreement,
    the  United States  Attorney would  make a  recommendation for  a
    -5-
    reduction in his sentence.  The district court, however, cut  off
    Mulinelli's counsel when on several occasions he tried to  elicit
    testimony
    from
    Lopez
    regarding the possible sentence he faced.  The
    district court noted that matters of sentencing were in the sound
    discretion of  the  district court  judge  who was  scheduled  to
    sentence Lopez.
    Mulinelli  elicited  similar  testimony  from  Exposito
    regarding the substance of the plea agreement -- that he expected
    the United  States  Attorney to  make  a recommendation  for  the
    district court's consideration in his sentencing, that he was not
    charged with  bank fraud, but only  with conspiracy and making  a
    false statement to a financial institution, and that he would not
    be
    charged
    with
    any
    other crimes.  Again, the district court barred
    Mulinelli from  eliciting testimony regarding  the nature of  the
    sentence Exposito expected to receive.
    Mulinelli argues on  appeal that  the district  court's
    limitation  on  her  cross-examination  regarding  the  potential
    sentence
    that
    both
    accomplices faced before and after entering into
    the plea agreements so interfered with her ability to effectively
    cross-examine the witnesses that it violated her Sixth  Amendment
    right to confrontation.
    The Sixth Amendment guarantees that "[i]n all  criminal
    prosecutions,  the accused  shall enjoy  the right  . .  . to  be
    confronted
    with
    the
    witnesses against him."  U.S. Const. amend. VI.
    "[T]he right of a defendant  in a criminal case to establish  the
    bias of  witnesses against  him through  cross-examination is  an
    -6-
    important
    component
    of
    the Sixth Amendment right to confrontation."
    United
    States
    v.
    Jarabek
    ,
    
    726 F.2d 889
    , 902 (1st Cir. 1984) (citing
    Davis
    v.
    Alaska
    ,
    
    415 U.S. 308
    , 315-16 (1974)).  A defendant has the
    right to cross-examine an accomplice regarding the nature of  and
    benefits, including unprosecuted crimes, afforded under the  plea
    agreement.  United States v. Barrett, 
    766 F.2d 609
    , 614 (1st Cir.
    1985).  Although this right  is extensive, it is not absolute  or
    unlimited.
    Once
    the
    defendant has been afforded the constitutional
    minimum of an  opportunity for  effective cross-examination,  the
    trial
    court
    "retain[s]
    wide latitude to impose reasonable limits on
    such
    cross-examination
    based on concerns about, among other things,
    harassment,  prejudice, confusion  of the  issues, the  witness's
    safety, or  interrogation that is  repetitive or only  marginally
    relevant."
    Delaware
    v.
    V
    an Arsdall, 
    475 U.S. 673
    , 679 (1986).  "An
    abuse of discretion has occurred only if the jury is left without
    'sufficient  information concerning  formative events  to make  a
    "discriminating  appraisal" of  a witness's  motives and  bias.'"
    United States  v. Twomey,  
    806 F.2d 1136
    , 1140  (1st Cir.  1986)
    (quoting United  States v. Campbell, 
    426 F.2d 547
    , 550 (2d  Cir.
    1970)).
    We find no such  abuse here.  During direct and  cross-
    examination
    of both Lopez and Exposito, the jury was apprised that
    they
    were
    not
    charged
    with bank fraud, one of the charges Mulinelli
    faced.    On cross-examination,  Mulinelli  was  able  to  elicit
    information regarding their  plea agreements, including that  the
    accomplices  expected  the   government  to  make  a   beneficial
    -7-
    recommendatio
    n to the sentencing judge based on their cooperation,
    and
    that
    they were granted immunity from prosecution for any other
    crimes related to their testimony.  The jury could infer from the
    circumstances that the accomplices had avoided being charged with
    offenses  carrying  greater   sentences  by  testifying  in   the
    government's  case.   Mulinelli  was  able,  through  her  cross-
    examination,  to  expose  the  biases  and  motivations  of   the
    accomplices to favor the government and, once this threshold  was
    met,
    the
    district court's limitation was not improper.  As we find
    that
    the
    jury
    had
    before
    it sufficient information on which to make
    a
    discriminating appraisal of the accomplices' motives and biases,
    we find no abuse of discretion.
    Additionally,  Mulinelli's  counsel  sought  to  elicit
    sentencing
    information regarding the charges the accomplices faced
    and  avoided by  pleading guilty  to conspiracy.   Had  Mulinelli
    successfully elicited this information, the potential  punishment
    she
    faced,
    should the jury find her guilty, would have been before
    the
    jury.
    The actions taken by the district court to prevent this
    information,
    which could confuse the issues presented to the jury,
    from  reaching the jury  were thus entirely  proper.  See  United
    States v. Alvarez, 
    987 F.2d 77
    , 82 (1st Cir. 1993) (finding  the
    district  court did  not abuse  its discretion  when it  excluded
    evidence of the  penalty to be imposed  on an accomplice as  such
    information
    might
    mislead or confuse the jury, "particularly where,
    as
    here,
    the
    witness sought to testify to the same penalties faced
    by the defendants").
    -8-
    II.       District court's decision not to allow Jerome Murray to
    testify
    During his  cross-examination,  Lopez  referred  to  an
    interview he had  prior to the prosecution  of this case with  an
    attorney named Jerome Murray ("Murray").  Lopez' trial  testimony
    regarding  his interactions  with  Mulinelli  differed  from  the
    responses he had given  during his interview with Murray, and  he
    stated that he lied during that interview because Murray told him
    that the  purpose of the  interview was  to "protect"  Mulinelli.
    Defense counsel stated that  he wished to have Murray testify  to
    impeach
    Lopez' testimony that Murray told Lopez that the interview
    was intended to "protect" Mulinelli.  The trial court refused  to
    allow Murray to testify.
    Murray's  testimony would  have  gone to  the  question
    whether  Lopez was lying  about what Murray  had said before  the
    interview,
    and
    therefore
    related to Lopez' credibility.  On appeal,
    Mulinelli
    contends that the district court usurped the jury's role
    in  making credibility  determinations  and  thereby  abused  its
    discretion.
    Although
    the use of contradictory testimony is a valid
    means of impeachment,  it is limited  in several important  ways.
    United
    States v. Payne, 
    102 F.3d 289
    , 294 (7th Cir. 1996).  One of
    these
    limitations is the collateral issue rule, which bars a party
    from
    impeaching
    a
    witness on a collateral matter through the use of
    extrinsic
    evidence.
    Unit
    ed States v. Beauchamp, 
    986 F.2d 1
    , 3 (1st
    Cir.
    1993)
    ("[W]hen
    a
    witness testifies to a collateral matter, the
    examiner 'must  take [the] answer,'  i.e., the  examiner may  not
    disprove it by  extrinsic evidence.").   "A matter is  considered
    -9-
    collateral
    if 'the matter itself is not relevant in the litigation
    to establish  a fact  of consequence,  i.e., not  relevant for  a
    purpose
    other than mere contradiction of the in-court testimony of
    the
    witness.'"  
    Id. at 4
     (quoting 1 McCormack on Evidence S 45, at
    169).  In other words, "[a] matter is collateral if it could  not
    have been  introduced into evidence  for any  purpose other  than
    contradiction.  . . .   [T]he evidence  must have an  independent
    purpose
    and
    an independent ground for admission."  Payne, 102 F.3d
    at 294 (citation and internal quotation marks omitted); see  also
    United  States v. Roulette,  
    75 F.3d 418
    ,  423 (8th Cir.),  cert.
    denied
    ,
    
    117 S. Ct. 147
    (1996).  The inquiry into what is collateral
    is
    squarely
    within the trial court's discretion.  United States v.
    Kozinski, 
    16 F.3d 795
    , 806 (7th Cir. 1994).
    In light of the  collateral issue rule, in order to  be
    admissible, Murray's offered testimony must not only contradict a
    statement
    of
    Lopez',
    but
    must also be material to Mulinelli's guilt
    or  innocence.    Mulinelli  fails,  however,  to  indicate   any
    independent
    and
    material
    ground for admitting Murray's testimony as
    to
    what
    he
    told
    Lopez
    at
    the time of the interview.  See Payne, 102
    F.3d at 295 (noting  that defendant's proffer for the purpose  of
    impeaching
    a
    witness was collateral, as it did not directly relate
    to substantive  issues  concerning his  guilt or  innocence,  and
    therefore was inadmissible); see also United States v. Zuno-Arce,
    
    44 F.3d 1420
    , 1422-23 (9th Cir.) (where accomplices testifying on
    behalf of the government presented contradictory testimony, trial
    court
    acted
    within
    its
    discretion in determining that "whether they
    -10-
    lied,  or  erred in  their  perceptions  or  recollections"  were
    questions  of credibility  for the  jury), cert.  denied, 
    116 S. Ct. 383
    (1995).
    The
    district court did not abuse its discretion in
    excluding Murray's testimony, which  was relevant only to  Lopez'
    credibility on a matter immaterial to Mulinelli's guilt.
    III.      Evidentiary rulings
    A. Admission of the summary chart
    The government's  first witness  was Fernando  Iglesias
    Iglesias  ("Iglesias"),  an  auditor  for  First  Federal,  whose
    investigation
    of First Federal's unusual car loan transactions led
    to  Mulinelli's  indictment.    During  direct  examination,  the
    government moved  to  admit a  summary  chart that  Iglesias  had
    prepared during  the  course  of his  investigation,  based  upon
    information
    he gleaned from bank loan records.  Mulinelli objected
    to the admission of the summary chart, arguing that the chart was
    not
    an
    original.
    On
    appeal, she changes her position, arguing that
    the summary chart  was not properly qualified under the  business
    record
    hearsay exception.  See Fed. R. Evid. 803(6).  When a party
    raises
    on
    appeal an argument she failed to present to the district
    court, she  has forfeited  the  argument and  can only  obtain  a
    favorable
    ruling upon a showing of plain error.  See United States
    v.
    Smith
    ,
    
    101 F.3d 202
     (1st Cir. 1996) (explaining that failure to
    argue, at time of objection, grounds offered on appeal results in
    plain error review), cert. denied,     S. Ct.    , 
    1997 WL 106695
    (Mar. 31, 1997).  Mulinelli must show that the error "resulted in
    a miscarriage  of  justice or  seriously affected  the  fairness,
    -11-
    integrity  or public  reputation  of the  judicial  proceedings."
    Coastal
    Fuels
    of
    Puerto
    Rico, Inc. v. Caribbean Petroleum Corp., 
    79 F.3d 182
    , 189 (1st Cir.) (quotation marks omitted), cert. denied,
    
    117 S. Ct. 294
     (1996).  The plain error standard affords reversal
    "only in  'exceptional cases or  under peculiar circumstances  to
    prevent a  clear  miscarriage of  justice.'"   United  States  v.
    Griffin, 
    818 F.2d 97
    , 100 (1st Cir.  1987).  Mulinelli fails  to
    indicate  any error in  the admission of  this summary chart  "so
    shocking that [it] seriously affect[ed] the fundamental  fairness
    and
    basic
    integrity of the proceedings below."  
    Id.
      Moreover, the
    summary
    chart
    probably
    have been admissible as a business record as
    the
    district
    court would likely find Iglesias a "qualified person"
    within
    the
    meaning of Federal Rule of Evidence 803(6).  We find no
    plain error.
    B.   Admission of copy of a check
    During  the  testimony  of  Iglesias,  the   government
    introduced into evidence  a microform copy of a check  disbursing
    loan
    funds
    to Mulinelli's daughter.  Mulinelli objected "only [to]
    the
    issue
    of
    authenticity," Trial Transcript, Dec. 18, 1995, at 81,
    of the copy of the check.   On appeal, Mulinelli argues that  the
    admission
    of
    the microform copy was an abuse of discretion because
    the
    government should have introduced the original and because the
    check was not properly authenticated.
    Regarding
    the
    admission
    of the duplicate, rather than the
    original, the  district court acted  well within its  discretion.
    Under Federal Rule of Evidence 1003, "[a] duplicate is admissible
    -12-
    to
    the
    same
    extent as an original unless (1) a genuine question is
    raised  as to  the authenticity  of the  original or  (2) in  the
    circumstances
    it would be unfair to admit the duplicate in lieu of
    the original."  A duplicate is
    a counterpart produced by the same impression
    as the original, or from the same matrix,  or
    by   means    of    photography,    including
    enlargements and miniatures, or by mechanical
    or electronic  re-recording, or  by  chemical
    reproduction,   or   by   other    equivalent
    techniques which  accurately  reproduces  the
    original.
    Fed. R. Evid. 1001(4).  The microform copy introduced here was  a
    "duplicate"
    of
    the
    original check and was admissible subject to the
    limitations of Federal Rule of Evidence 1003.  Although Mulinelli
    objected  below to  the  document's "authenticity"  and  elicited
    testimony that the microform was not the original, she failed  to
    elicit  any testimony  or make  any proffer  suggesting that  the
    original
    had
    been tampered with or altered in any way and that the
    copy was  not what  it purported  to be.   See  United States  v.
    Balzano,  
    687 F.2d 6
    ,  8 (1st Cir.  1982) (declining to  question
    authenticity  of duplicate  where  appellant  failed  to  proffer
    testimony,
    beyond statement that evidence was not the original, of
    alteration  or  tampering).   The  duplicate  complied  with  the
    requirements
    of
    Federal
    Rule of Evidence 1003 and was admissible to
    the
    same
    extent as the original.  The district court did not abuse
    its discretion in admitting the microform copy.
    Mulinelli's challenge below as to the "authenticity" of
    the copy does not clearly identify the argument that the copy was
    improperly authenticated.    Nevertheless, giving  Mulinelli  the
    -13-
    benefit of the doubt as to  the scope of her objection below,  we
    r                              1
    states:
    "The requirement of authentication or identification as a
    condition  precedent to  admissibility is  satisfied by  evidence
    sufficient
    to
    support
    a
    finding that the matter in question is what
    its proponent claims."   Such authentication can be provided  by,
    among
    other
    things, testimony of a custodian or percipient witness
    through  "the document's  '[a]ppearance, contents,  substance
    eview
    the
    copy's
    authentication.   Federal Rule of Evidence 901(a)
    or                                                              ,
    internal patterns, or other distinctive characteristics, taken in
    conjunction with circumstances.'"  United States v. Holmquist, 
    36 F.3d 154
    , 167 (1st Cir. 1994) (quoting Fed. R. Evid.  901(b)(4)).
    We
    have
    recognized that "[i]f the court discerns enough support in
    the record to warrant a reasonable person in determining that the
    evidence is what it purports to be, then Rule 901(a) is satisfied
    and the weight to be given to the evidence is left to  the jury."
    United  States  v. Paolino,  
    13 F.3d 20
    , 23  (1st  Cir.  1994).
    Iglesias' testimony  regarding  the conduct  of the  bank's  loan
    department and  surrounding  the issuance  of this  check,  which
    disbursed
    funds for a fraudulent loan to Mulinelli's daughter, and
    the characteristics of the check itself, adequately authenticated
    1  Mulinelli directs our attention to three cases that deal  with
    the  inadmissibility  of  evidence  under  the  business  records
    exception to  the hearsay rule.   See United States v.  Benavente
    Gomez
    ,
    
    921 F.2d 378
    (1st
    Cir. 1990); United States v. Kim, 
    595 F.2d 755
     (D.C. Cir. 1979); United States v. Davis, 
    571 F.2d 1354
      (5th
    Cir. 1978).  As the inadmissibility rulings in these cases relate
    only to hearsay and  not to authentication of evidence, they  are
    inapposite.
    -14-
    the copy of the check, and we find no abuse of discretion  in the
    district court's admission of the copy.
    C.   Leading questions
    During the government's direct examination of Exposito,
    Mulinelli's counsel repeatedly objected to the leading nature  of
    the government's questions.  Mulinelli restates the objection  on
    appeal, claiming that Exposito was not adverse or hostile to  the
    prosecution  so as  to warrant  leading questions,  and that  the
    court's overruling this objection limited her ability to properly
    cross-examine  Exposito  because  the  prosecution,  rather  than
    Exposito, was testifying.
    Federal Rule of Evidence 611(c) provides:
    Leading questions should  not be used on  the
    direct examination of a witness except as may
    be   necessary  to   develop   the   witness'
    testimony.    Ordinarily  leading   questions
    should  be  permitted  on  cross-examination.
    When  a party  calls  a hostile  witness,  an
    adverse
    party, or a witness identified with an
    adverse
    party, interrogation may be by leading
    questions.
    "[T]he use of leading questions '. . . must be left to  the sound
    discretion of  the trial  judge  who sees  the witness  and  can,
    therefore, determine in the interest of truth and justice whether
    the circumstances justify leading questions to be propounded to a
    witness
    by
    the
    party
    producing.'"  United States v. Brown, 
    603 F.2d 1022
    , 1025 (1st Cir. 1979).  Our review of the transcript reveals
    a witness  who was, at  times, unresponsive or  showed a lack  of
    understanding.   The prosecutor's  use of  leading questions  was
    limited to questions intended to  lay a foundation for a line  of
    -15-
    questioning
    or
    to
    assist
    in developing coherent testimony.  We find
    that
    such
    questions were not improper and the district court acted
    within its discretion when it allowed this manner of questioning.
    See 
    id. at 1025-26
    .
    Mulinelli  also  suggests   that  the  district   court
    improperly questioned  Exposito during  his testimony.   The  few
    occasions  that Mulinelli points  to do not  suggest an abuse  of
    discretion.
    See United States v. Olmstead, 
    832 F.2d 642
    , 648 (1st
    Cir.  1987).  The questions posed by  the judge "served to . .  .
    clarify lines of inquiry  or develop the witness's answer.   Such
    conduct is well within the court's discretion."  
    Id.
    D.   Limiting cross-examination as irrelevant
    In  her  attack on  the  prosecutor's  use  of  leading
    questions, Mulinelli juxtaposes the leeway granted the prosecutor
    with
    the
    district court's curtailment of a line of questioning she
    sought  to pursue.   Mulinelli argues that  her defense was  that
    Exposito was brought to the bank by one of the bank officers, who
    vouched for Exposito as  creditworthy, and that, thus,  Mulinelli
    relied on the bank officer's support of Exposito.  Because of her
    reliance,  Mulinelli  argues,  she was  duped  by  the  two  into
    unknowingly
    providing
    fraudulent bank loans to Exposito.  Mulinelli
    argues
    on
    appeal that she presented this theory to the jury in her
    opening statement, but  was unable, due  to the district  court's
    limitation  on her  cross-examination  of Exposito,  to  properly
    present
    the
    theory during the course of the trial.  The references
    -16-
    to this  defense during her  opening statement  consisted of  the
    following, separated by several pages of transcript.
    The evidence will  show that Lazaro  Exposito
    was brought to the bank by one of the highest
    officers of the bank.  He did not come in  by
    the regular channels.  And the documents that
    were presented  to  the car  department  were
    brought by this highest officer of the  bank.
    The
    evidence
    will show that he was recommended
    by this highest officer  of the bank, and  he
    started to buy repossessed automobiles, which
    was a department, an office under [Mulinelli]
    in
    the
    department of car loan that was managed
    or
    directed
    by a man named Otero.   Of course,
    all   under  the   general   supervision   of
    Mulinelli.
    * * *
    And finally, I think that the evidence,  when
    you hear  it  in its  totality, you  will  be
    convinced that there  is a conspiracy of  two
    crooks against Maria Mulinelli.
    Trial Transcript, Dec. 18, 1995, at 26-27, 30.
    During Mulinelli's  cross-examination of Exposito,  the
    following interchange took place:
    Q.  Now, sir, you were not brought to First
    Federal in the  usual way other dealers  were
    brought in.
    MS. DOMINGUEZ:2  Objection as to relevance.
    MR. ABREU:3  It's an introductory question.
    THE COURT:  Well --
    MR. ABREU:  May I make a proffer?
    THE
    COURT:
    Why don't you ask him how did he
    come to the bank to begin with.
    2  The Assistant United States Attorney.
    3  Mulinelli's counsel.
    -17-
    Q.   (Mr. Abreu) Sir,  how did  you get  to
    First Federal Savings to the loan  department
    as a dealer?
    A.  It was through Mr. Alcocer.
    Q.   Mr.  Alcocer was  one of  the  highest
    officers of the bank at that time, wasn't he?
    MS. DOMINGUEZ:  Objection as to relevance.
    THE  COURT:    It  think  it's  irrelevant.
    Sustained.
    MR. ABREU:   May I make  a proffer as to  a
    line?
    THE  COURT:    Well,  perhaps  you   should
    approach the bench and make a proffer.
    (Bench conference.)
    MR. ABREU:  Your Honor, the proffer is  the
    following:   The  regular practice  in  First
    Federal was sending  young people to  recruit
    dealers.
    In
    this particular case he came from
    one
    of
    the
    highest officer[s] of the bank, who
    collected   his    information   about    the
    corporation to  the  department.   He  highly
    recommended  [Exposito],   said  he  had   an
    excellent credit, and  that's how  he got  --
    that's how they trusted him.
    THE COURT:   It is total[ly] irrelevant  to
    the  issues of  this case.   This  is a  very
    discreet,
    unique, well-defined conduct that is
    the object of these charges.  Has nothing  to
    do with Mr. Alcocer.
    Trial Transcript, Dec. 19, 1995, at 177-78.
    As we noted above, a defendant has a right to effective
    cross-examination.  Delaware  v. Van Arsdall,  
    475 U.S. 673
    ,  679
    (1986).
    Once
    that
    constitutional threshold has been met, the trial
    court
    "retain[s] wide latitude to impose reasonable limits on such
    cross-examination based on  concerns about,  among other  things,
    harassment,  prejudice, confusion  of the  issues, the  witness's
    -18-
    safety, or  interrogation that is  repetitive or only  marginally
    relevant."  
    Id.
      The  question before us is whether the  district
    court  judge "exceeded  his powers  to limit  cross-examination."
    United States v. Malik, 
    928 F.2d 17
    , 19 (1st Cir. 1991).  In this
    case, we find that the district court exceeded the boundaries  of
    its power  and deprived Mulinelli of  her ability to present  her
    theory of defense to the jury.
    The information presented  by Mulinelli in her  opening
    statement and  her proffer adequately  indicated to the  district
    court
    the
    theory
    of
    defense she wanted to pursue.  She mentioned in
    her  opening statement  that "[t]he  evidence will  show that  he
    (Exposito) was recommended by this highest officer of the  bank,"
    which
    suggests that the person with whom Exposito might have acted
    to defraud the  bank was not Mulinelli,  but Alcocer, and at  the
    least that  Mulinelli  was influenced  by the  recommendation  of
    Alcocer.  Such a  theory of defense might suggest that,  although
    Mulinelli  may  have  been  negligent  in  relying  on  Alcocer's
    recommendation and not  questioning Exposito's loan  applications
    more  closely than she  did, she had  no knowledge of  Exposito's
    fraudulent
    transactions.
    The information presented to the district
    court adequately  apprised  the court  of  the relevance  of  the
    channels
    through
    which
    Exposito's loans were brought to Mulinelli's
    attention, and the court, by foreclosing the introduction of  any
    testimony  to support  Mulinelli's  theory of  defense,  violated
    Mulinelli's
    Sixth
    Amendment right to confrontation.  We next review
    this error for harmlessness.
    -19-
    On direct appeal, we apply the harmless error  standard
    set
    forth
    in
    Chapman v. California, which requires that we reverse
    the  conviction  unless  the   government  can  prove  that   the
    constitutional  error  complained  of  was  "harmless  beyond   a
    reasonable  doubt."  Chapman,  
    386 U.S. 18
    ,  24 (1967); see  also
    United States  v. Maguire,  
    918 F.2d 254
    ,  266 (1st  Cir.  1990)
    (ordering  a   new  trial   where  government   failed  to   show
    constitutional errors were  harmless beyond a reasonable  doubt).
    Under this standard,  we may not  declare a constitutional  error
    harmless if there  is a "reasonable  possibility" that the  error
    influenced
    the
    verdict.
    See United States v. Levy-Cordero, 
    67 F.3d 1002
    , 1015 n.15  (1st Cir. 1995)  (holding that district  court's
    failure
    to
    hold
    an
    evidentiary hearing into validity of defendant's
    proposed defense  "was not 'harmless  beyond a reasonable  doubt'
    because there is a 'reasonable possibility' that exclusion of the
    proffered alibi evidence influenced the jury's verdict").
    On  the particular  counts that  involved the  Exposito
    transactions, the  government's  proof of  Mulinelli's  knowledge
    relied solely on  the testimony of  Exposito.  While  documentary
    evidence was presented to support Exposito's acquisition of these
    loans,
    that
    evidence did not necessarily corroborate his testimony
    that Mulinelli encouraged him to apply for the loans or that  she
    set the terms of the loans.  The alternative version of events --
    that Exposito was brought to the bank by the officer and that the
    officer
    vouched for him -- would not necessarily have contradicted
    Exposito's
    testimony on direct examination but would have provided
    -20-
    Mulinelli
    with
    the
    opportunity to develop her own theory of defense
    against these two counts.
    The
    Sixth
    Amendment, and thus the constitutional minimum
    that must be allowed a criminal defendant before a trial  court's
    discretion
    to
    limit
    cross-examination adheres, includes the ability
    to develop and present a defense.  See United States v. Muhammad,
    
    928 F.2d 1461
    , 1467  (7th Cir.  1991) (holding  that only  after
    satisfying the constitutional minimum of allowing a defendant  to
    present sufficient evidence for the jury to assess her theory  of
    defense and witness bias does the district court's discretion  to
    limit cross-examination inure); see also Washington v. Texas, 
    388 U.S. 14
    , 18 (1967) ("'A person's right to reasonable notice of  a
    charge against him, and an opportunity to be heard in his defense
    -- a  right to his  day in court  -- are basic  in our system  of
    jurisprudence; and these rights include, as a minimum, a right to
    examine the witnesses against him, to offer testimony, and to  be
    represented
    by counsel.'" (quoting In re Oliver, 
    333 U.S. 257
    , 273
    (1948)).  The district court's ruling worked a severe restriction
    on
    Mulinelli's
    ability
    to elicit evidence relating to her theory of
    defense.
    Had the jury been presented with the theory, it may well
    have accepted it  and believed that Exposito's testimony was  not
    credible.   As Exposito's  testimony was  the prosecution's  only
    evidence regarding Mulinelli's knowledge, the error of  excluding
    her theory of defense could not have been harmless, and  warrants
    reversal with regard to the loan transactions with Exposito.   We
    -21-
    therefore
    vacate Mulinelli's conviction and sentences4
    CONCLUSION
    affirm in part and vacate
    and remand in part.
    4
    on Counts 5
    and 6 and remand to the district court for further proceedings in
    conformity with this decision.
    For the foregoing reasons, we
    We note, however, that this outcome will not ultimately change
    Mulinelli's sentence.   Her original base offense level was  six,
    increased
    eight levels under U.S.S.G. 2F1.1(b)(1) because the loss
    was
    determined
    to
    be
    $349,000.  The level was further increased two
    levels in  accordance  with U.S.S.G.  S 2F1.1(b)(2)  because  the
    offense involved  more than minimal  planning and  two levels  in
    accordance with  U.S.S.G.  S  3B1.3 because  Mulinelli  abused  a
    position
    of
    trust.  Her sentence, based on these calculations, was
    27 months  for all six  counts, to be  served concurrently.   The
    calculations
    remain
    the
    same, even after the loss from Counts 5 and
    6 ($130,000) is excluded, because the district court enhanced for
    an amount of loss over $200,000 under U.S.S.G. S 2F1.1(b)(1), and
    the total loss for Counts 1 through 4 remains over $200,000.
    -22-