United States v. Williams, Alfred L. ( 2001 )


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  • In the
    United States Court of Appeals
    For the Seventh Circuit
    Nos. 99-2722 and 99-2765
    UNITED STATES OF AMERICA,
    Plaintiff-Appellee,
    v.
    ALFRED LEONARD WILLIAMS and
    DERRICK MITCHELL a/k/a DIRKIE,
    Defendants-Appellants.
    Appeals from the United States District Court
    for the Southern District of Illinois.
    No. 97 CR 30089 - William D. Stiehl, Judge.
    ARGUED OCTOBER 31, 2000--DECIDED November 16, 2001
    Before BAUER, KANNE and ROVNER, Circuit
    Judges.
    ROVNER, Circuit Judge. Alfred Williams
    was convicted of conspiracy to possess
    with intent to distribute cocaine and
    cocaine base, in violation of the 21
    U.S.C. sec. 841(a)(1). Derrick Mitchell
    was acquitted of participating in that
    same conspiracy, but was convicted of
    four counts of distributing cocaine base
    in violation of 21 U.S.C. sec. 841(a)(1).
    Williams and Mitchell appeal, claiming a
    number of errors in their joint jury
    trial. We affirm.
    I.
    Williams, Mitchell, Michael Andre
    Hoffman and James Brown were all charged
    with conspiracy to possess with intent to
    distribute cocaine and cocaine base.
    Mitchell was also charged with five
    counts of distributing cocaine base,
    although one of these counts was later
    dismissed. Several other persons were
    named as previously indicted co-
    conspirators, including Willie Thomas,
    Corea Thomas, Lester Smith, Jr., John
    Rayford Stevenson, Terrell Burch, Robert
    Hamm, Jerome White, Courtney Hoffman,
    Anthony Scruggs, James Hoffman, Erskin
    Scruggs, Everett Sakosko II and James
    Gurges. Brown pled guilty, and the
    remaining defendants went to trial before
    a jury. Mitchell and Hoffman were
    acquitted of the conspiracy charge,
    Williams was found guilty of conspiracy,
    and Mitchell was found guilty of the
    remaining four counts of distribution.
    Williams was sentenced to life
    imprisonment, ten years of supervised
    release, a $2000 fine and a $100 special
    assessment. Mitchell was sentenced to 360
    months of imprisonment, three years of
    supervised release, a $1500 fine and a
    $200 special assessment.
    The government established at trial that
    Williams, a resident of El Paso, Texas,
    regularly supplied cocaine and marijuana
    to Courtney Hoffman in the East St.
    Louis, Illinois metropolitan area.
    Sometime around 1990, Courtney Hoffman
    was introduced to Williams in El Paso by
    Courtney’s half brother, Michael Andre
    Hoffman. Michael Andre was a childhood
    friend of Williams. Williams supplied
    drugs to Courtney from the time they met
    until approximately January 1998.
    Initially, Williams used his own couriers
    to deliver drugs to Courtney in East St.
    Louis. However, in February 1992,
    Williams was arrested by agents of the
    Drug Enforcement Administration after he
    accepted delivery of a kilogram of
    cocaine in Belleville, Illinois. He was
    consequently charged with possession with
    intent to distrib-ute, and entered a
    written plea agreement with the
    government. This agreement was never
    filed with the court, and Williams never
    pled guilty because the case was
    dismissed when he agreed to cooperate
    with authorities in Illinois and Texas.
    Following his troubles with law
    enforcement, Williams continued to supply
    cocaine and marijuana to Courtney Hoffman
    but Hoffman had to provide his own
    couriers. Courtney recruited a number of
    couriers, including his father, James
    Hoffman, Freddie Barnes, and Anthony and
    Erskin Scruggs. James Hoffman usually
    determined which couriers would make a
    particular trip. The couriers traveled to
    El Paso by plane, train, bus, or by
    driving their own cars. They usually
    stayed at Michael Andre’s house upon
    arrival. They often carried large amounts
    of cash, strapped to their bodies, to pay
    Williams for drugs. After obtaining
    cocaine from Williams, they carried it
    back to Illinois either by securing it to
    their bodies or by secreting it in the
    liners of plastic coolers. Over the
    years, law enforcement seized both cash
    and drugs from the various couriers as
    they traveled between El Paso and East
    St. Louis.
    Courtney Hoffman distributed the drugs
    he received from El Paso to various
    customers in the East St. Louis area.
    Willie Thomas was one his main
    distributors. Thomas obtained cocaine in
    powder form from Hoffman and then
    converted it to crack before selling it.
    On approximately six occasions, Thomas
    received three kilograms of cocaine from
    Hoffman, and Thomas estimated his total
    take from Hoffman to be in the
    neighborhood of 20-25 kilograms. Thomas
    led a group of family members and close
    associates that became known as the "Wolf
    Pack." The Wolf Pack distributed cocaine
    they obtained from Thomas. Thomas had
    other distributors as well, including one
    of the defendants here, Derrick Mitchell.
    Thomas supplied crack cocaine to Mitchell
    beginning in 1991 or 1992, then ceased
    for a period of time when he suspected
    Mitchell was working for the police, and
    then resumed the distributor relationship
    by supply-ing powder cocaine to Mitchell
    from 1995 through 1997. On three
    occasions in 1993 and one occasion in
    1995, law enforcement officers, using
    informants, made controlled purchases of
    crack from Mitchell in the course of
    investigating the Wolf Pack. These four
    purchases formed the basis for the four
    counts of distributing brought against
    Mitchell. The jury convicted Mitchell on
    all four counts of distribu-tion but
    acquitted him of participating in the
    conspiracy. The jury convicted Williams
    on the conspiracy count, and acquitted
    Michael Andre Hoffman. Mitchell and
    Williams appeal.
    II.
    Derrick Mitchell objects to his sentence
    on five different grounds. First, he
    contends the district court erred in
    including as relevant conduct certain
    drug sales that did not bear the
    necessary relationship to his offense of
    conviction. Second, he maintains that the
    district court erred in increasing his
    base offense level by two levels for
    possession of a firearm. Third, he argues
    that the court erred in increasing his
    criminal history category two levels for
    committing the offense of conviction
    while under a sentence of probation.
    Fourth, he asserts that the court erred
    in increasing his criminal history
    category an additional level for
    committing the offense of conviction less
    than two years after being released from
    custody exceeding 60 days. Finally, he
    complains that the court erred by denying
    him a three-level reduction for
    acceptance of responsibility when the
    court refused to accept his attempt to
    plead guilty.
    A.
    Mitchell contends that the district
    court erred in relying on the Presentence
    Investigation Report ("PSR") in
    determining the drug amount to be
    included as relevant conduct in
    calculating his sentence. Mitchell
    objects to the unsubstantiated proffer
    statements upon which the PSR relied in
    assessing relevant conduct. He also
    claims the court did not state and
    support its findings that the uncharged
    conduct bore the necessary relationship
    to the offense of conviction. We review
    the district court’s fact findings on the
    relevant conduct assessment for clear
    error. United States v. Cedeno-Rojas, 
    999 F.2d 1175
    , 1179 (7th Cir. 1993). We
    typically require that a district court
    explicitly state and support, either at
    the sentencing hearing or preferably in a
    written statement of reasons, its finding
    that the unconvicted activities bore the
    necessary relation to the offense of
    conviction. United States v. Patel, 
    131 F.3d 1195
    , 1203 (7th Cir. 1997). However,
    we have been willing to affirm where the
    record reveals that the district court
    relied upon the PSR and carefully
    considered the government’s theory on the
    relationship between the offense of
    conviction and the additional conduct.
    Patel, 
    131 F.3d at 1204
     (collecting
    cases). "[W]here it is clear that the
    district judge believed the required
    relationship to be present and the
    judge’s implicit finding is supported by
    the record, we have been reluctant to
    remand simply because the judge failed to
    invoke the ’magic words’ of section
    1B1.3(a)(2)." 
    Id.
    Our review of the sentencing transcript
    shows that the district judge very
    carefully considered both the factual and
    the legal basis for his findings on
    relevant conduct. At the hearing,
    Mitchell objected that the uncharged
    conduct was not related in time, place or
    persons involved to the offense of
    conviction. He conceded that the
    uncharged conduct involved the same drug
    as the charged offense. He points out
    that for the charged conduct, he
    conducted three sales in 1993 and one in
    1995. The uncharged conduct occurred over
    a number of years, from the early 1990’s
    through late 1997. The court accepted the
    government’s portrayal of the evidence in
    support of the relevant conduct with one
    exception. The court found the testimony
    and proffer of Demiko Smith that Mitchell
    provided him with cocaine during the
    summer of 1996 through December 1996 not
    credible because Mitchell was
    incarcerated during at least a portion of
    that time. The court found that certain
    testimony by Smith was credible, but
    declined to include the vast majority of
    the cocaine that Smith attributed to
    Mitchell. As to the other amounts
    detailed in the PSR, the court found they
    were sufficiently related to the offense
    of conviction. These amounts were
    provided to Mitchell by Willie Thomas and
    James Brown, among others. Moreover, a
    confidential source informed law
    enforcement about two relatively small
    purchases from Mitchell. All in all, the
    court added up more than two kilograms of
    cocaine as relevant conduct. Our review
    of the PSR reveals that it contains an
    adequate factual basis for that finding.
    The record reveals that Mitchell was
    continuously involved in cocaine sales
    throughout the 1990’s (except for a
    period of time when he was incarcerated),
    and that the sales mainly took place in
    the East St. Louis, Illinois area.
    Mitchell received the cocaine he sold
    from members of the conspiracy and
    persons associated with those charged
    with the conspiracy. The court explicitly
    stated how it was calculating the amount,
    which testimony it was accepting, which
    it was rejecting and why. Although the
    court did not expressly state that the
    events were related in time, place and
    persons involved, its discussion of the
    evidence demonstrates that these factors
    were well satisfied. Thus, the district
    court did not clearly err in finding that
    these additional amounts were
    attributable to Mitchell as relevant
    conduct.
    B.
    Mitchell next argues that the court
    erred in increasing his base offense
    level by two levels for possession of a
    firearm because there was no evidence
    that he possessed a firearm during any of
    the offenses of conviction. He cites
    United States v. Montgomery, 
    14 F.3d 1189
    (7th Cir. 1994), cert. denied, 
    522 U.S. 1136
     (1998), for the proposition that the
    firearm must be possessed during the
    offense of conviction in order to
    increase the sentence under Sentencing
    Guideline 2D1.1(b)(1). There was no such
    evidence here, according to Mitchell, and
    a finding that the firearm was possessed
    during relevant conduct is inadequate to
    apply the enhancement. Mitchell’s
    reliance on Montgomery is inexplicable
    because even a quick review of that case
    reveals that the court was applying an
    older version of the gun enhancement
    guideline that has since been replaced.
    
    14 F.3d at
    1198-99 n. 9. The court there
    explained that at the time of
    Montgomery’s offense, section 2D1.1
    provided for a two-level enhancement if a
    dangerous weapon was possessed during the
    commission of the offense. By the time
    Montgomery was sentenced, the provision
    had been amended to require only that the
    weapon be possessed. The district court
    applied the older version, the government
    did not object, and on appeal, we
    therefore analyzed the sentence under the
    older guideline. We also noted, however,
    that under the amended version of 2D1.1,
    the government need no longer prove that
    the defendant possessed the weapon during
    the offense of conviction. 
    14 F.3d at
    1199 n. 10. Rather, the government need
    only show that the weapon was possessed
    during any relevant conduct. United
    States v. Adams, 
    125 F.3d 586
    , 596-97
    (7th Cir. 1997). As the district court
    found here, the government readily met
    that burden by presenting credible
    witnesses at trial who saw Mitchell in
    possession of a gun while selling drugs
    on a number of occasions. In light of
    that finding, the district committed no
    error in enhancing Mitchell’s sentence
    two levels for possessing a dangerous
    weapon.
    C.
    Mitchell next objects to two criminal
    history points the court assigned him for
    committing an offense while under a
    sentence of probation for another crime.
    Mitchell points put that the offense of
    conviction was completed by February 6,
    1995, the date of the fourth sale for
    which he was convicted. He was not placed
    on probation until August 4, 1995, some
    six months later, and he argues that the
    extra points were therefore inapplicable.
    He concedes that under Sentencing
    Guideline 4A1.1(d), this addition to the
    criminal history subtotal should be
    applied if any relevant conduct takes
    place while under a criminal sentence.
    See U.S.S.G. sec. 4A1.1, Application Note
    4. He also conceded at oral argument that
    if the district court’s relevant conduct
    assessment was correct, then this
    addition was appropriate, because he
    engaged in some of the relevant conduct
    while on probation for another crime.
    Because we affirmed the district court’s
    relevant conduct assessment, we must
    affirm the court’s addition of two
    criminal history points pursuant to
    section 4A1.1(d).
    Mitchell’s final sentencing issue also
    rises or falls with the relevant conduct
    finding. He complains that the district
    court added one criminal history point
    for committing the offense less than two
    years after having been released from
    custody exceeding 60 days. See U.S.S.G.
    sec. 4A1.1(e). He was released from
    custody in December 1996, and the date of
    the final offense of conviction was
    February 6, 1995. Because Mitchell’s
    relevant conduct included certain acts in
    1997, the district court did not clearly
    err by adding one criminal history point
    pursuant to section 4A1.1(e).
    III.
    We turn now to Alfred Williams’ appeal.
    Williams challenges both his conviction
    and his sentence on a number of grounds.
    He first maintains that the indictment
    should have been dismissed because it
    violated the terms of his 1992 plea
    agreement. He contends the court erred
    when it allowed the government to
    question him at trial about the details
    of his 1992 proffer. He argues that
    numerous evidentiary errors and improper
    prosecutorial misconduct deprived him of
    a fair trial. He contends that the
    government was improperly allowed to
    strike all African-American venirepersons
    from the jury pool, depriving him of his
    right to trial by an impartial jury. He
    complains that the government’s proof at
    trial established the existence of
    multiple conspiracies and amounted to a
    prejudicial variance of the indictment.
    He maintains his trial counsel was
    ineffective, and that he was entitled to
    a new trial on the basis of multiple
    errors. Williams challenges his sentence
    on two grounds. First, he claims that he
    should not have received a two-level
    enhancement for obstruction of justice
    for lying at trial. Second, he maintains
    that the court erred in using two prior
    marijuana convictions as predicates for
    imposing a life sentence when the conduct
    comprising those convictions was relevant
    conduct to the offense of conviction. We
    will address his challenges to his
    conviction first, and then address the
    sentencing issues. Williams withdrew his
    claim of ineffective assistance of
    counsel at oral argument, explaining that
    he merely wished to preserve this issue,
    and feared waiving the claim to the
    extent his attorney’s ineffectiveness was
    apparent from the record. We believe
    these claims are best brought in a
    collateral proceeding where the record
    can be fully developed, and not on direct
    appeal when most of the pertinent
    information is not yet in the record.
    United States v. Taglia, 
    922 F.2d 413
    ,
    419 (7th Cir. 1991). We will therefore
    treat the claim of ineffective assistance
    as withdrawn.
    A.
    Williams argues first that the
    indictment should have been dismissed
    because it violates the terms of his 1992
    plea agreement. Williams concedes that he
    did not raise this problem before the
    district court, and that we therefore
    review the issue for plain error. Fed. R.
    Crim. Pro. 52(b). As we discussed, in
    1992, Williams was arrested after accept
    ing delivery of a kilogram of cocaine in
    Belleville, Illinois. He entered into a
    plea agreement which, by its terms,
    contemplated that he would enter a guilty
    plea relating to the charges arising from
    that arrest. Williams agreed to cooperate
    with the government in its investigations
    and prosecutions in southern Illinois and
    elsewhere. In exchange, the government
    agreed not to prosecute Williams for any
    crimes of which it became aware by virtue
    of his cooperation. Subsequently,
    Williams agreed to cooperate with law
    enforcement in Texas and Illinois, and
    the charges were dismissed. Thus,
    Williams never pled guilty as
    contemplated by the agreement. Williams
    now maintains that he did all he was
    required to do under the plea agreement,
    and that the government breached its duty
    by prosecuting him in this case. The
    government contends that Williams waived
    this argument by failing to raise it in
    the district court.
    The government mistakes waiver for
    forfeiture, and does so for every issue
    that Williams raises for the first time
    on appeal. This is a common error, and so
    we will repeat the rule. Waiver is the
    intentional relinquishment or abandonment
    of a known right. United States v. Olano,
    
    507 U.S. 725
    , 733 (1993). It differs from
    forfeiture, which is simply the failure
    to make a timely assertion of a right.
    
    Id.
     "Waiv-er extinguishes the error and
    precludes appellate review." United
    States v. Staples, 
    202 F.3d 992
    , 995 (7th
    Cir. 2000). Forfeiture permits plain
    error review. 
    Id.
     A common distinction we
    draw between waiver and forfeiture is
    that waiver comes about intentionally
    whereas forfeiture occurs through
    neglect. 
    Id.
     See also Fed. R. Crim. Pro.
    52(b) ("Plain errors or defects affecting
    substantial rights may be noticed
    although they were not brought to the
    attention of the court."). On each issue
    that the government claims waiver here,
    Williams in fact simply neglected to
    raise the issue in the district court,
    and we will therefore apply plain error
    review in each instance.
    The government argues that, even if
    Williams did not waive the issue, the
    district court did not plainly err. The
    government maintains that the plea
    agreement was never approved by the
    court, and Williams never pled guilty as
    anticipated, and thus the agreement would
    not require dismissal of the superseding
    indictment. See United States v.
    Whitaker, 
    127 F.3d 595
    , 608-09 (7th Cir.
    1997). In Whitaker, the defendant entered
    into a plea agreement with the
    government. At first, the defendant’s
    attorney failed to present the plea to
    the court because of a scheduling
    conflict. The government sent two letters
    to the defendant’s counsel, warning that
    if the agreement was not presented to the
    court by a certain date, the government
    would bring the case before a grand jury.
    The defendant never presented the plea
    agreement to the court, and a grand jury
    returned a superseding indictment. The
    defendant pled guilty to that indictment
    without a plea agreement, but on appeal
    sought specific enforcement of the
    earlier agreement. We noted that the
    original plea agreement was never
    presented to court and no judgment was
    ever entered on the plea. We held we were
    unable to entertain any arguments as to
    the benefits the defendant thought he
    would receive as a result of the first
    negotiations because that deal never came
    to fruition. 
    127 F.3d at 609
    . We further
    held that the reason that agreement was
    not reduced to a judgment was beyond the
    scope of our review. 
    Id.
     The same is true
    in the instant case. Williams is not
    entitled to the benefit of the plea
    agreement because he never pled guilty.
    The reason the agreement was not reduced
    to a judgment is beyond the scope of our
    review at this point. Moreover, the
    agreement purported only to protect
    Williams from prosecution for crimes that
    became known to the government by virtue
    of his cooperation, and Williams makes no
    showing that the crimes of which he was
    ultimately convicted became known to the
    government in this fashion.
    B.
    Williams next complains that the
    district court erred in allowing the
    government to question himself and other
    witnesses about the details of his 1992
    proffer. He raises two objections to the
    government’s use of the proffer. First,
    he claims the government agreed in the
    proffer not to use any statements or
    information given by him in any criminal
    case during the government’s case-in-
    chief. Second, he contends that, under
    the agreement, the government could use
    the proffer on cross-examination only if
    Williams’ testimony was materially
    different from the proffered information.
    In his reply brief, Williams abandons the
    first claim, conceding that the
    government did not raise these issues in
    its case- in-chief. The government argues
    that we should affirm the district court
    outright because Williams does not cite
    any authority in support of his theory,
    and failed to include the proffer in the
    record here or below. Williams counters
    that he attached the proffer letter to a
    motion in limine before the district
    court. This may well be true, but the
    parties did not include the motion in
    limine in the record on appeal, and we
    are therefore left to decide whether
    Williams’ testimony differed materially
    from a document we do not have before us.
    The district court does refer to the
    proffer document during the trial, and so
    it appears the government is mistaken in
    its claim that Williams did not produce
    the proffer agreement and transcript to
    the district court. See Tr. Vol. IX, at
    48.
    We believe, in these limited
    circumstances, we can resolve this issue
    without ordering the parties to
    supplement the record. The government
    does not dispute Williams’
    characterization of the proffer
    agreement, and thus we will assume that
    the agreement allowed the government to
    question Williams about the proffer only
    if his testimony at trial differed in a
    material way from the proffered
    information. The parties also seem to
    agree about the factual basis for the
    district court’s decision to allow
    questioning regarding the proffer. During
    Williams’ direct testimony, he stated
    that, when he was arrested in 1992, he
    wanted to tell law enforcement "the truth
    about everything." He testified on cross-
    examination that he never opened the
    package of cocaine he had shipped up to
    Belleville, Illinois. The government then
    sought to question him regarding what he
    told the agents at the time of the
    proffer. In particular, quoting from the
    proffer at trial, the government pointed
    out that Williams admitted opening the
    package shortly before his arrest. Thus,
    Williams’ testimony at trial did
    contradict the information he supplied in
    the proffer. The detective who took the
    proffer had testified at trial
    consistently with the proffer, stating
    that Williams admitted opening the
    package, and also that a sensor placed in
    the package prior to the controlled
    delivery indicated the package had been
    opened. We may infer from this testimony,
    and Williams does not dispute these
    facts, that in the proffer he admitted
    opening the package and at trial he
    denied it. Presumably, the purpose of
    this denial is to disclaim knowledge of
    the contents of the package, and thus
    deny that he knowingly received a
    kilogram of cocaine. In the very least,
    this discrepancy called his credibility
    into question, and the court did not err
    in determining that his testimony
    differed in a material fashion from his
    proffer. The government was therefore
    free under the agreement to question
    Williams about the particulars of the
    proffer at trial. See United States v.
    Griffin, 
    84 F.3d 912
    , 919 (7th Cir. 1996)
    (where a proffer letter allows for
    impeachment if the defendant testifies
    inconsistently, the statements are
    admissible for that purpose).
    C.
    Williams next attacks three evidentiary
    rulings by the district court, addressing
    each separately, and then contending that
    the cumulative effect of these errors
    deprived him of a fair trial. We review
    the district court’s evidentiary rulings
    for abuse of discretion. United States v.
    Wiman, 
    77 F.3d 981
    , 985 (7th Cir. 1996).
    1.
    In the first instance, Williams sought
    to introduce probation records from Texas
    purportedly demonstrating that he was in
    New Jersey cooperating with authorities
    in a drug investigation on May 17, 1995.
    Several witnesses had testified at trial
    that on that same date, Freddie Barnes
    and James Hoffman traveled to Texas with
    $89,000 strapped to their bodies to buy
    drugs from Williams. Williams sought to
    contradict this testimony with evidence
    that he was not in Texas at the time.
    Williams did not obtain the Texas
    probation records until after he rested
    his case. He then sought to reopen his
    case for the limited purpose of admitting
    them into the record. He proposed to read
    two parts of the document into the record
    in the same manner the government had
    admitted a death certificate by reading
    portions of it into the record.
    We have reviewed the documents submitted
    and the trial transcript detailing
    Williams’ intended use of the documents
    and the government’s objections. The
    documents consist of a log of contacts
    relating to Williams, and a number of
    letters purporting to allow him to travel
    at certain times to certain places. The
    log is not labeled except for Williams’
    name, and it is not signed. Several
    paragraphs of the five-page log are
    blacked out. The five travel letters,
    nominally issued by the probation office
    in El Paso, Texas, each purport to
    authorize Williams to travel to Camden,
    New Jersey on five different dates. The
    only one relevant to Williams’ defense
    authorizes him to travel to Camden, New
    Jersey on May 14, 1995 and requires him
    to return no later than May 18, 1995.
    Williams’ trial counsel initially argued
    to the court that the records established
    that Williams was in New Jersey on May
    17, 1995. The government protested that
    the records at most established a time
    frame in which Williams may have been in
    New Jersey. The government also
    complained that the records consisted of
    multiple levels of hearsay, and that
    Williams had not produced any witness who
    could authenticate them. Williams’
    counsel wished to rely on the letter
    authorizing Williams to travel, and a log
    entry detailing a phone call from a
    Detective Nuel, dated May 18, 1995,
    stating that Williams was in New Jersey
    working with Nuel and the state police.
    The government pointed out that the May
    18 entry did not state when Williams was
    in New Jersey, only that he had been
    there to appear in court for legal
    matters pending against him. Without
    objection or correction from Williams’
    counsel, the government stated that the
    documents did not prove that Williams was
    in New Jersey on any particular date, but
    rather showed at most that he had been
    given permission to be there during that
    time. Tr. Vol. XI at 2-5. The government
    adds on appeal that the value of the
    documents to Williams’ case is
    questionable because the drug buyers who
    testified at trial admitted that they
    often, on arriving in Texas, had to wait
    a day or two for Williams to appear with
    the goods. Thus the fact that Williams
    was not present in Texas when they
    arrived with the cash was not
    dispositive.
    Contrary to the government’s suggestion,
    we agree with the district court that the
    records had some value and rele-vance to
    Williams’ case. However, the district
    court did not abuse its discretion by
    refusing to admit the records when
    Williams was unable to lay a proper
    foundation for them. He produced no
    witnesses to authenticate the records,
    and the court was troubled that the
    government would be unable to cross-
    examine anyone regarding the meaning of
    the various notations. Williams concedes
    on appeal that the records were not
    certified and thus not admissible under
    Federal Rule of Evidence 902. He now
    contends they could have been admitted
    under Rule 807, the "residual exception."
    This rule provides, in relevant part,
    that a statement not covered by Rules 803
    or 804 but having equivalent
    circumstantial guarantees of
    trustworthiness is not excluded by the
    hearsay rule if the court determines that
    certain conditions are met. Williams
    claims all of the conditions were met
    here, and that he was deprived of his
    right to present a defense when the court
    refused to admit the records. There are
    any number of problems with this
    argument, beginning with the fact that
    Williams did not raise it below, and thus
    has forfeited it. In any case, we will
    review it for plain error. The rule
    requires that "a statement may not be
    admitted under this exception unless the
    proponent of it makes known to the
    adverse party sufficiently in advance of
    the trial or hearing to provide the
    adverse party with a fair opportunity to
    prepare to meet it, the proponent’s
    intention to offer the statement and the
    particulars of it, including the name and
    address of the declarant." Fed. R. Evid.
    807. Of course, Williams gave the
    government no notice at all, and did not
    even obtain the documents until the trial
    was well under way. Moreover, he has
    never identified the proponent of the log
    pages he submitted. The district court
    did not plainly err in refusing to admit
    the documents under these circumstances.
    2.
    Williams next objects that the court
    erred in admitting hearsay statements of
    testifying co-conspirators, and hearsay
    statements of co-conspirators that were
    not in furtherance of the conspiracy. In
    particular, he complains that the court
    allowed the government to read aloud a
    letter and affidavit from Anthony
    Scruggs, stating that Scruggs had never
    seen Williams with any drugs and that he
    had never heard Courtney Hoffman talk
    about any drug deals with Williams.
    Scruggs testified at trial that he lied
    in the affidavit. Williams also objects
    to the admission of hearsay testimony (1)
    from Willie Thomas, stating at trial that
    Courtney Hoffman told Thomas that Hoffman
    got his cocaine from "his little
    brother’s people" in El Paso; (2) from
    Willie Thomas, testifying that Courtney
    Hoffman told him the couriers sometimes
    were apprehended by law enforcement while
    en route to the East St. Louis area, and
    that they lost the drugs or money they
    were carrying on these occasions; (3)
    from Freddie Barnes, testifying that
    James Hoffman told him Williams was the
    person supplying the drugs; (4) from
    Detective Robert Thompson of the St.
    Louis County Police Department, who
    stated at trial that he interviewed James
    Hoffman at the airport, that Hoffman
    denied he was traveling with Barnes, that
    the bundles of money found strapped to
    his body during a consensual search were
    intended as an investment in a grocery
    store with his son; (5) from Detective
    Thompson, who testified that Barnes
    admitted at that same interview that the
    cash found strapped to Barnes’ body in
    another consensual search was obtained
    from Hoffman and was drug money; (6) from
    Sergeant Sean Moore of the Missouri State
    Highway Patrol, who testified that he
    stopped Hoffman and Barnes on the
    highway, that he discovered two kilograms
    of cocaine in the car during a consensual
    search, and that Hoffman told him they
    were returning from a trip to El Paso,
    Texas; (7) from Corea Thomas, who stated
    at trial that his brother (Willie Thomas)
    told him he was obtaining cocaine from
    Courtney Hoffman, and that Hoffman was
    obtaining it from Texas; (8) from Corea
    Thomas, who testified that his brother
    told him he had supplied cocaine to
    Demiko Smith; and finally (9) from Lester
    Smith, Jr., who testified that Willie
    Thomas complained that Courtney Hoffman
    and a man named Bob each allowed some of
    his money to be seized, and that Willie
    Thomas told him that Hoffman got his
    cocaine in Texas and Mexico. Williams
    objected at trial to just one of the
    statements he now argues are inadmissable
    hearsay. He objected to Detective
    Thompson’s testimony that Barnes admitted
    the cash strapped to his body was drug
    money and that they were heading to El
    Paso to meet with Hoffman’s son. He
    objected on the ground that Barnes was no
    longer acting as a member of the
    conspiracy when he made these admissions
    to the police. The court overruled the
    objection.
    We will review for plain error the
    admission of the statements to which
    Williams did not object at trial. "Plain"
    in this context is synonymous with clear
    or obvious. At a minimum, this means the
    error must be clear under current law.
    Olano, 
    507 U.S. at 734
    . Moreover, the
    error must affect substantial rights. In
    other words, it must be prejudicial and
    must have affected the outcome of the
    district court proceedings. 
    Id.
     We begin
    with the affidavit. The government
    contends the affidavit was admissible
    under Federal Rule of Evidence
    801(d)(1)(A). That rule excludes from the
    definition of hearsay any statement made
    by a declarant who testifies at trial and
    is subject to cross-examination, but only
    if the statement is inconsistent with the
    declarant’s testimony, and was given
    under oath subject to the penalty of
    perjury at a trial, hearing or other
    proceeding, or in a deposition. We have
    held that, even when an affidavit is
    taken under an oath administered by an
    IRS special agent, the investigative
    interview that generated the affidavit
    was not shown to be a "proceeding" for
    the purposes of the rule, and the
    affidavit was therefore not admissible
    under this rule. United States v. Micke,
    
    859 F.2d 473
    , 477 (7th Cir. 1988). There
    is no indication in this record that
    Anthony Scruggs wrote the affidavit in
    conjunction with a "proceeding" as
    contemplated by Rule 801(d)(1)(A), and so
    that rationale does not support its
    admission.
    The other theory proposed by the
    government in support of admitting the
    document is that the affidavit tended to
    impeach the witness, and the government
    sought, for strategic reasons, to reveal
    its own witness’ lie to the jury before
    the defendant had an opportunity to do
    so. As such, the government argues that
    the affidavit was admissible under Rule
    801(d)(1)(B). In other words, the
    government sought to reveal the
    conflicting affidavit to the jury in
    order to soften the blow when the jury
    discovered the government’s witness had
    lied before. But Rule 801(d)(1)(B), which
    excludes from the definition of hearsay
    prior consistent statements offered to
    rebut an express or implied charge of
    recent fabrication, does not support the
    admission either. As the government
    concedes, the affidavit contained
    statements that were contrary to Scruggs’
    testimony at trial.
    Although the government’s arguments do
    not carry the day here, we find the
    district court did not plainly err in al
    lowing admission of the affidavit because
    it was not hearsay at all. Rule 801(c)
    defines hearsay as a "statement, other
    than one made by the declarant while
    testifying at the trial or hearing,
    offered in evidence to prove the truth of
    the matter asserted." The affidavit
    clearly was not introduced to prove the
    truth of the matter asserted. In the
    affidavit, Scruggs stated that he had
    never seen Williams with any drugs and
    that he had never heard Courtney Hoffman
    talk about any drug deals with Williams.
    If true, the affidavit would tend to
    exonerate Williams, and so the government
    hardly sought to introduce it for the
    truth of its contents. See United States
    v. Limehouse, 
    950 F.2d 501
    , 503 (7th Cir.
    1991). To the contrary, the government
    sought to introduce the affidavit in
    order to have Scruggs explain why it was
    not true, and why he lied at that time.
    The letter came in for the same purpose,
    and thus the court did not plainly err in
    admitting the letter as well.
    That leads us to the various statements
    made by co-conspirators. The government
    contends that these statements are not
    hearsay under Rule 801(d)(2)(E). That
    rule excludes from the definition of
    hearsay a statement by a co-conspirator
    during the course and in furtherance of
    the conspiracy. That rule applies to
    nearly all of the statements cited by
    Williams, and so we find that the court
    did not err in admitting those
    statements. The only possible exception
    is the one statement to which Williams
    objected at trial. Williams objected to
    Detective Thompson’s testimony that
    Barnes admitted that the cash found
    strapped to Barnes’ body in a consensual
    search was obtained from Hoffman and was
    drug money. Williams maintained at trial
    that Barnes was not speaking in
    furtherance of the conspiracy because he
    was talking to law enforcement at the
    time of the statement. We agree with the
    defendant that Barnes’ admissions to law
    enforcement that the money was "drug
    money" were not made in furtherance of
    the conspiracy and thus were not
    admissible against Williams under Rule
    801(d)(2)(E). See United States v.
    Santos, 
    20 F.3d 280
    , 286 (7th Cir. 1994).
    However, we believe in light of the other
    overwhelming evidence that this money was
    drug money destined for Texas, that this
    error was at worst harmless. 
    Id.
     Because
    we find that the district court did not
    err, with the exception just stated, in
    its various evidentiary rulings, we also
    reject Williams’ contention that the
    cumulative effect of any evidentiary
    errors deprived him of a fair trial.
    D.
    Williams testified in his own defense,
    and he complains that much of the
    government’s cross-examination of him
    consisted of improper material relating
    to prior bad acts and prior convictions.
    He concedes that he did not object to
    these questions at trial, but maintains
    that the district court had an
    independent duty under Rules 403, 404(b)
    and 609 to weigh the probative value of
    this evidence against its prejudicial
    effect, and exclude it if the prejudice
    outweighed the probative value. He also
    maintains that the court erred in
    refusing him a Rule 404(b) jury
    instruction, limiting the use of this
    information by the jury. The government
    replies that Williams opened the door to
    this cross-examination when he testified
    about his prior convictions during his
    lawyer’s direct examination of him.
    Because Williams did not object to this
    questioning at trial, we will review for
    plain error only. United States v. White,
    
    222 F.3d 363
    , 369 (7th Cir. 2000).
    A survey of Williams’ direct examination
    demonstrates that the government is
    correct that Williams raised each of
    these prior convictions himself in his
    case-in-chief. Williams first admitted
    that in 1992 he signed for a package
    while staying at the home of Craig
    Hoffman’s mother, and that he was
    arrested as a result of that incident.
    Tr. Vol. IX, at 12. He conceded he had
    also "got in trouble in El Paso," that he
    had been "set up" and was caught selling
    drugs to an undercover police officer.
    Tr. Vol IX, at 13. He also told the jury
    he was charged in a marijuana conspiracy
    in Arizona, to which he pled guilty.
    Finally, he conceded that while he was on
    probation for the Arizona conviction, he
    was arrested in New Jersey for another
    marijuana conspiracy. Tr. Vol IX, at 19-
    20. As with the El Paso incident,
    Williams claimed to have been "set up" in
    New Jersey. In describing each incident,
    Williams revealed only selected details,
    tried to distance himself from
    responsibility, and claimed to be cooper
    ating with the police whenever
    cooperation was requested of him
    following an arrest. Under these
    circumstances, it was not erroneous for
    the district court to allow the
    government to cross-examine Williams
    regarding each incident. White, 
    222 F.3d at 370
    . Ordinarily, on cross-examination,
    the details of the prior convictions
    should not be exposed to the jury. 
    Id.
    However, "where a defendant attempts to
    explain away the prior conviction during
    direct examination by giving his own
    version of events, he has ’opened the
    door’ to impeachment by the prosecution
    on the details of the conviction." 
    Id.
    The prosecution here tailored its
    questions to Williams’ statements on
    direct, and we see no error in the
    district court allowing this questioning,
    much less plain error./1 Nor do we find
    any error in the district court’s fail-
    ure to give a Rule 404(b) instruction to
    the jury regarding this evidence.
    E.
    Williams next contends that the
    government engaged in racial
    discrimination in the jury selection
    process, impermissibly striking all
    African-American venire persons from the
    panel. Although the government struck all
    four African-American members of the jury
    pool, Williams challenges only the ouster
    of Juror P, maintaining that the
    government’s reason for striking him was
    based entirely on speculation and is
    therefore suspect./2 Although Williams
    claims that striking the other three
    African-American venire persons
    established a pattern of racial
    discrimination, he seems to concede that
    the government established adequate-race-
    neutral explanations for its exercise of
    peremptories in those three cases./3
    Our review of the record shows that
    government struck the first because two
    of her children had been prosecuted for
    drug offenses, the second because her
    brother had been prosecuted by the very
    Assistant United States Attorney who was
    prosecuting the instant case, and the
    third because he was extremely nervous
    and knew some of the witnesses. These are
    adequate race-neutral explanations for
    the strikes. We turn then to the reasons
    given for Juror P. Juror P revealed that
    he was single, a high school graduate,
    and was a security officer residing in
    East St. Louis. The government did not
    ask Juror P any more spe-cific follow-up
    questions. Tr. Vol. I, at 9. In its
    general questions to the jury, the court
    inquired whether anyone in the pool was
    acquainted with any witnesses and Juror P
    indicated that he was not.
    The government told the trial court that
    it had tried to obtain more information
    about Juror P because the police officers
    in the case had indicated that a family
    sharing Juror P’s last name was notorious
    for its involvement in drugs in East St.
    Louis and Centreville. Because the
    government obtained Centreville addresses
    for Juror P and for the company that
    employed him, and because Centreville was
    a close community where many of the
    witnesses were notorious, the government
    believed that Juror P might be acquainted
    with the witnesses or would recognize
    them when he saw them. Tr. Vol. I at 125-
    26. Williams’ counsel objected to the
    "extraneous information brought in on
    [Juror P] that we have no idea about."
    Tr. Vol. I at 126. The court disagreed
    that the government was required to file
    some sort of discovery protocol in order
    to strike a juror, and found that the
    reasons given were adequate and non-
    discriminatory. The court therefore
    denied Williams Batson challenge. See
    Batson v. Kentucky, 
    476 U.S. 79
    , 85-86
    (1986).
    Because the government excluded all four
    African-American members of the jury
    pool, the district court did not err in
    requiring the government to state a race-
    neutral explanation for its exercise of
    peremptories for these jurors. See
    Mahaffey v. Page, 
    162 F.3d 481
    , 485 (7th
    Cir. 1998) (inference of discrimination
    may arise when one party uses its
    peremptories to strike each and every
    African-American from the venire). The
    government’s reasons "need not rise to
    the level justifying exclusion for cause,
    [but] must be clear and reasonably
    specific, presenting legitimate reasons
    that are related to the particular case."
    United States v. Mojica, 
    984 F.2d 1426
    ,
    1449 (7th Cir. 1993) (citation omitted).
    "Adequate explanations for exercising a
    peremptory strike may include a
    prosecutor’s ’intuitive assumptions that
    are not fairly quantifiable.’" Dunham v.
    Frank’s Nursery & Crafts, Inc., 
    967 F.2d 1121
    , 1125 (7th Cir. 1992). The trial
    court must then determine whether the
    defendant has established that the
    exclusion of jurors was based on
    discriminatory criteria, and we will
    uphold that credibility-based
    determination unless it is clearly
    erroneous. Mojica, 
    984 F.2d at 1449
    . The
    district court here found the
    government’s reasons to be adequate and
    race-neutral. We agree that the reason
    stated is clear, specific and related to
    the case. The government had some
    information that Juror P could be related
    to a family known to the local police for
    its drug activities. Juror P resided in a
    relatively small town, and the government
    was concerned that, although he claimed
    not to recognize any of the names on the
    witness list, he might recognize
    witnesses once he saw them. In the middle
    of the jury selection process, the
    government obviously had no time to
    investigate and verify this suspicion
    regarding Juror P. The district court
    believed the government’s stated reasons
    to be its real reasons, and we see no
    reason to second guess that judgment. We
    therefore affirm the district court’s
    ruling on the Batson challenge.
    F.
    Williams next claims a fatal variance
    between the indictment and the proof at
    trial. In particular, he complains that
    only one conspiracy was charged but that
    multiple conspiracies were proved at
    trial. Because no limiting instruction
    was given, Williams believes that he was
    prejudiced. We note first that Williams
    did not proffer any limiting instruction
    at trial, and so we review that component
    of his argument for plain error. Even on
    appeal, Williams fails to specify what
    instruction he believes the district
    court was required to give. He complains
    of possible jury confusion caused by a
    failure to instruct the jury regarding
    the limited use of evidence relating to
    other defendants, and confusion caused by
    the number of conspirators charged and
    the number of conspiracies proved.
    A conspiracy variance claim is really "a
    challenge to the sufficiency of the
    evidence supporting the jury’s finding
    that each defendant was the member of the
    same conspiracy." United States v.
    Townsend, 
    924 F.2d 1385
    , 1389 (7th Cir.
    1991). Whether a single conspiracy exists
    is a question of fact and hence is a
    question for the jury. 
    Id.
     Even if the
    evidence arguably established multiple
    conspiracies, there is no material
    variance from an indictment charging a
    single conspiracy if a reasonable trier
    of fact could have found beyond a
    reasonable doubt the existence of the
    single conspiracy charged in the
    indictment. 
    Id.
     See also United States v.
    McAllister, 
    29 F.3d 1180
    , 1186 (7th Cir.
    1994). Even if we were to find a
    variance, Williams would also have to
    show that he was prejudiced by the
    variance. United States v. Curtis, 
    37 F.3d 301
    , 305 (7th Cir. 1994).
    Williams argues that it would be almost
    impossible to determine how many
    conspiracies were proved here. He names
    as separate conspiracies the Wolf Pack
    organization, Willie Thomas’ multiple
    suppliers, Courtney Hoffman’s suppliers
    in Fort Worth, Dallas and Mexico, and
    Maurice Williamson’s connections in
    California. He points out that both of
    Williams’ co-defendants at trial were
    acquitted of the conspiracy charges. We
    do not review the evidence de novo when
    we review a claim of variance. Because
    the question of a variance is factual, we
    must determine, viewing the evidence in a
    light most favorable to the government,
    whether the evidence is sufficient to
    support the jury’s determination. United
    States v. Magana, 
    118 F.3d 1173
    , 1186
    (7th Cir. 1997). With that standard in
    mind, we turn to the indictment first and
    then to the proof at trial. The
    indictment alleged that Williams,
    together with Mitchell, James Brown,
    Michael Andre Hoffman and a host of
    previously indicted co-conspirators,
    conspired to possess and distribute
    cocaine and crack cocaine in the Southern
    District of Illinois from approximately
    1990 to 1998. R. 288. Mitchell and
    Michael Andre Hoffman were acquitted of
    the conspiracy charge. Brown pled guilty
    to conspiracy, as did a number of the
    previously indicted co-conspirators. At
    trial, the government showed that
    Williams and Courtney Hoffman had a
    distributor/supplier relationship from
    1990 to January 1998. Williams initially
    used his own couriers to deliver
    marijuana and cocaine to Hoffman in the
    East St. Louis area, but after Williams
    was arrested in 1992, Hoffman had to
    supply his own couriers to transport the
    drugs from Texas to Illinois. Hoffman’s
    couriers traveled to Texas by various
    modes of transportation, with cash
    strapped to their bodies to use as
    payment to Williams for the drugs.
    Hoffman distributed the drugs in Illinois
    through a number of distributors. One of
    his main distributors was Willie Thomas,
    who led a group known as the "Wolf Pack."
    The Wolf Pack and others distributed the
    drugs further, to street level customers.
    The government posits that this evidence
    established a single conspiracy to
    distribute cocaine, extending from the
    supplier in Texas, in this case Williams,
    to mid-level distributors in the East St.
    Louis area, to street level dealers. We
    are inclined to agree with the government
    that, although the evidence may have
    shown a number of subgroups involved in
    the conspiracy, that fact is not
    dispositive. "The crime of conspiracy
    focuses on agreements, not groups."
    Townsend, 
    924 F.2d at 1389
    . The
    government need not prove that Williams
    conspired with all of his co-defendants
    or all of the previously indicted co-
    conspirators, but only that he joined the
    agreement. 
    Id.
     There was enough here for
    the jury to conclude that a number
    ofpeople had an agreement to distribute
    drugs in East St. Louis, and that
    Williams joined that agreement. A jury
    instruction regarding multiple
    conspiracies might have been helpful and
    appropriate here but it was not necessary
    because Williams has not shown he was
    prejudiced by the absence of the
    instruction.
    G.
    After the verdict, Williams moved for a
    new trial on the basis of nine asserted
    errors, four of which we have already
    addressed above and will not revisit
    here. On appeal, he abandons four of the
    remaining five issues, and claims only
    one additional problem entitling him to a
    new trial. He maintains that the
    government was obligated to provide the
    Texas probation records to him pursuant
    to its obligation under Brady v.
    Maryland, 
    373 U.S. 83
     (1963). He
    complains that once he subpoenaed the
    records, the Marshall’s office in Texas
    took four days to walk a subpoena down
    the hallway to serve it. By then it was
    too late for him to put the records to
    good use. We review the district court’s
    denial of Williams’ motion for a new
    trial for abuse of discretion. United
    States v. Linwood, 
    142 F.3d 418
    , 422 (7th
    Cir. 1998). A Brady violation occurs only
    if material evidence is withheld by the
    prosecution. United States v. Stott, 
    245 F.3d 890
    , 901 (7th Cir. 2001). Evidence
    is material if there is a reasonable
    probability that, had the evidence been
    disclosed to the defense, the result of
    the proceeding would have been different.
    
    Id.,
     citing United States v. Bagley, 
    473 U.S. 667
    , 682 (1985). In section II.C.1.
    above, we found that, although the
    records had some relevance to Williams’
    defense, the district court did not err
    in refusing to admit them because
    Williams was unable to lay a proper
    foundation for them. The records
    documented periods of time when Williams
    was given permission to travel, facts
    known to Williams well in advance of the
    trial. In light of the district court’s
    proper exclusion of the records, and
    because nothing in the records would have
    otherwise aided Williams in the
    preparation of his defense, we cannot
    find that the probation records were
    material to Williams’ defense. We
    therefore hold that Williams was not
    entitled to a new trial on the basis of
    a Brady violation or on the basis of any
    of the arguments he raised earlier.
    H.
    That brings us to Williams’ objections
    to his sentence. He maintains first that
    the court erred in enhancing his offense
    level two points for obstruction of
    justice. He contends that it was clear
    error to find that he lied at trial when
    his testimony was substantially the same
    as his co-defendant Michael Andre
    Hoffman, who was acquitted. He also
    faults the court for relying on two prior
    controlled substance convictions in other
    jurisdictions as predicates for a life
    sentence under 21 U.S.C. sec.
    841(b)(1)(A) because the conduct involved
    in these convictions was part of the same
    conspiracy for which he was convicted
    here. We will consider the obstruction of
    justice enhancement first.
    Section 3C1.1 of the Sentencing
    Guidelines authorizes the trial court to
    enhance the defendant’s offense level by
    two levels if it finds by a preponderance
    of the evidence that the defendant
    willfully obstructed or impeded the
    administration of justice during the
    prosecution of the offense of conviction.
    United States v. Godinez, 
    110 F.3d 448
    ,
    456 (7th Cir. 1997). The notes to that
    Guideline list "committing, suborning, or
    attempting to suborn perjury" as examples
    of conduct warranting the enhancement.
    
    Id.
     Consequently, when a defendant
    testifies falsely at his own trial
    concerning a material matter with the
    willful intent to provide false testimony
    rather than as a result of confusion,
    mistake or faulty memory, the court may
    apply the enhancement. 
    Id.
     A simple
    denial of guilt is not a sufficient basis
    for the enhancement, nor is a guilty
    verdict following the defendant’s
    testimony on his own behalf. Id.; United
    States v. Lozoya-Morales, 
    931 F.2d 1216
    ,
    1219 (7th Cir. 1991). When the defendant
    challenges the application of the
    enhancement, the district court must
    review the evidence and make an
    independent finding that the defendant
    committed conduct, such as perjury,
    warranting the enhancement. Godinez, 
    110 F.3d at 456
    . "We review de novo the
    district court’s application of the
    [G]uidelines, and we review factual
    findings in the sentencing phase for
    clear error." United States v. Macillas,
    
    183 F.3d 682
    , 709 (7th Cir. 1999).
    Williams did challenge the district
    court’s application of the obstruction
    enhancement, and the district court made
    findings to support its decision:
    All right, I have had an opportunity to
    glance at a couple of the things I wanted
    to. I believe that in Mr. Williams’
    testimony, by his denial of the code that
    was obviously being used in the tapes to
    arrange the purchase of 5 or 6 kilograms
    of cocaine, by the detailed denial of the
    testimony of a number of his co-
    conspirators affecting his participation,
    and testimony about his participation in
    the conspiracy, and by his claim, the
    defendant’s claim, that his only
    involvement in drugs with this conspiracy
    during the life of this conspiracy, other
    than the one kilogram in the 1992
    Belleville delivery to which he has
    admitted, his only involvement was done
    in cooperation with law enforcement
    officials, that through his testimony on
    all of those subjects he provided
    materially false information that if
    believed could tend to and would tend to
    influence or affect the issues under
    determination, and I find that the
    probation officer’s assessment of the 2
    level enhancement for obstruction of
    justice is proper and I overrule the
    defendant’s objection number 2.
    Tr. July 6, 1999 at 32-33. These findings
    are sufficient to apply the enhancement.
    The court was not simply relying on the
    jury’s guilty verdict to find that
    Williams perjured himself. Nor was the
    court applying the enhancement because of
    a simple denial of guilt. Rather, the
    court applied the enhancement because the
    court found that Williams provided
    intentionally false information on
    several material matters. Namely,
    Williams lied about transactions
    occurring outside his cooperation with
    law enforcement, and lied about the code
    he used on the telephone to communicate
    with other conspirators about drug sales.
    He also lied about his participation in
    the conspiracy. All of these were
    material to the charge of conspiring to
    possess with intent to distribute
    cocaine, and the court did not err in
    applying the obstruction of justice
    enhancement.
    Finally, Williams challenges the court’s
    use of two state court felony convictions
    for marijuana offense as predicate
    offenses for establishing that he is a
    career offender under Sentencing
    Guideline sec. 4B1.1. In 1994, Williams
    pled guilty to conspiracy to possess with
    intent to deliver marijuana in Arizona.
    He was sentenced to probation with
    special conditions, and eventually his
    probation was revoked based on a new drug
    conviction in New Jersey. Williams pled
    guilty to the New Jersey offense,
    possession with intent to distribute a
    dangerous controlled substance, in 1995.
    He now argues that the conduct comprising
    these convictions occurred during the
    same time period as the charged
    conspiracy, and were part of the same
    scheme. As such, he contends the court
    erred in using these offenses as
    predicates for career offender status.
    Williams concedes that this Court has de
    cided this issue against him, and raises
    it merely to preserve it for further
    appeal. See United States v. Garcia, 
    32 F.3d 1017
     (7th Cir. 1994). Given this
    concession, and because Williams offers
    no reason for us to reconsider our prior
    ruling, we will not consider the issue
    further.
    IV.
    For all the reasons stated above, we
    affirm the convictions and sentences of
    both Alfred Williams and Derrick
    Mitchell.
    AFFIRMED.
    FOOTNOTES
    /1 Williams also complains that the government
    improperly questioned him regarding his communi-
    cations with his attorney, a car loan from his
    brother, his involvement in a conspiracy, and a
    not guilty plea he entered in 1992. We have
    considered Williams’ other complaints about
    improper cross-examination and find them equally
    unavailing. We find no reversible error.
    /2 We will refer to this juror as Juror P given the
    nature of the government’s reasons for excluding
    him.
    /3 Williams did object at trial that two or three of
    the excluded witnesses had specifically indicated
    that they would not be biased in their judgments
    based on the factors enumerated by the govern-
    ment. He does not raise that objection on appeal,
    and we will therefore give it no further consid-
    eration.
    

Document Info

Docket Number: 99-2722

Judges: Per Curiam

Filed Date: 11/16/2001

Precedential Status: Precedential

Modified Date: 9/24/2015

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