United States v. Longstreet, Ray ( 2009 )


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  •                               In the
    United States Court of Appeals
    For the Seventh Circuit
    Nos. 07-1657, 07-2685 & 07-3083
    U NITED S TATES OF A MERICA,
    Plaintiff-Appellee,
    v.
    R AY L ONGSTREET, M ICHAEL E RVIN ,
    and A NSELMO Z EPEDA,
    Defendants-Appellants.
    Appeals from the United States District Court
    for the Northern District of Illinois, Eastern Division.
    No. 05 CR 471—Matthew F. Kennelly, Judge.
    A RGUED N OVEMBER 3, 2008—D ECIDED JUNE 8, 2009
    Before K ANNE, E VANS, and SYKES, Circuit Judges.
    K ANNE , Circuit Judge. Ray Longstreet, Michael Ervin,
    and Anselmo Zepeda were among twenty-nine defendants
    charged with a variety of federal offenses arising from
    their participation in a large drug operation on the west
    side of Chicago. The defendants ranged from suppliers
    to gang leaders to low-level, street-corner drug dealers.
    All twenty-nine defendants were indicted for, inter alia,
    a conspiracy to possess and distribute controlled sub-
    2                          Nos. 07-1657, 07-2685 & 07-3083
    stances. Unfortunately, we see many cases involving
    large drug conspiracies. It is disheartening to know that
    when the legal system removes one drug conspirator
    from the street, someone else will quickly fill the void.
    But as long as the actions occur, we must deal with
    the actors.
    Of the three appellants, only Longstreet—the leader of
    the west side faction of the Four Corner Hus-
    tlers—proceeded to trial, where a jury found him guilty
    of a number of charges. Ervin and Zepeda both pled
    guilty. The district court sentenced Longstreet, Ervin, and
    Zepeda to 456, 300, and 210 months in prison, respectively.
    On appeal, Longstreet challenges his conviction, and all
    three defendants present issues regarding their sentences.
    I. B ACKGROUND
    This case involves a widespread drug operation on
    Chicago’s troubled west side, and the twenty-nine co-
    defendants included individuals involved in all aspects of
    the business. The primary player for purposes of this
    appeal is Ray Longstreet, who was the alleged “chief” of
    the west side faction of a street gang named the Four
    Corner Hustlers. Longstreet oversaw a drug network that
    trafficked in heroin, cocaine, crack, and marijuana.
    Longstreet’s activities included coordinating the purchase,
    mixture, and packaging of substances containing heroin
    and crack; directing drug sales by lower-level gang mem-
    bers; collecting “street rent” from dealers in exchange
    for permission to sell drugs in his territory; and con-
    trolling the types of drugs available and the street
    corners on which the dealers sold them.
    Nos. 07-1657, 07-2685 & 07-3083                          3
    Michael Ervin was a mid-level gang operative who
    allegedly served as Longstreet’s “enforcer” and also sold
    heroin on Longstreet’s behalf. Unlike the other two ap-
    pellants, Anselmo Zepeda was involved on the conspir-
    acy’s supply side; he allegedly fronted other dealers large
    quantities of drugs to be repackaged and resold on the
    streets. The remaining details reflect an all-too-common
    illegal drug operation, and we see no need to describe
    them further except as they relate to the analysis below.
    In 2004, the Chicago Police Department and the Drug
    Enforcement Agency began investigating drug trafficking
    in the area controlled by the Four Corner Hustlers. The
    investigation included live and video surveillance of
    Longstreet and his co-conspirators, undercover
    purchases at one of Longstreet’s corners, and court-autho-
    rized wiretaps relating to three telephone numbers. In
    total, law enforcement recorded between 3,000 and 5,000
    calls on one telephone belonging to Longstreet and two
    telephones belonging to Anthony Sutton, a crack cocaine
    dealer who operated in Longstreet’s territory. Many of
    the calls revealed the mechanics of a modern-day drug
    business. At Longstreet’s trial, the government played
    over one hundred of these calls, many of which
    involved Longstreet and nearly all of which related to
    drug activity.
    On September 14, 2005, a grand jury returned a sixty-
    seven-count indictment, Count One of which charged
    twenty-nine individuals with a single conspiracy to
    possess with intent to distribute, and to distribute, con-
    trolled substances in violation of 
    21 U.S.C. § 846
    . The
    4                          Nos. 07-1657, 07-2685 & 07-3083
    controlled substances included mixtures and substances
    containing cocaine, heroin, marijuana, and cocaine base
    in the form of crack. The three appellants were also
    charged with a number of other offenses related to
    their participation in the drug operation.
    Longstreet proceeded to trial, and the government, in
    addition to introducing the recorded telephone conversa-
    tions, called law enforcement officers and four
    cooperating witnesses, each of whom testified about his
    or her interactions with Longstreet. The key government
    witness was Anthony Sutton, who testified extensively
    about Longstreet’s various roles in the local drug
    business, as well as Sutton’s own role as a drug dealer.
    After a week-long trial, the jury convicted Longstreet
    for his participation in the conspiracy and several
    related offenses. On March 19, 2007, the district court
    sentenced Longstreet to 456 months in federal prison on
    the conspiracy charge.1
    Ervin and Zepeda each pled guilty to the conspiracy
    charge and two related offenses. On May 23, 2007, the
    district court sentenced Ervin to 300 months in prison.
    On August 9, the district court sentenced Zepeda to
    210 months in prison.
    1
    The district court also sentenced Longstreet to concurrent
    prison sentences on the related offenses. Longstreet does not
    challenge those convictions, and we need not address them.
    Nos. 07-1657, 07-2685 & 07-3083                              5
    II. A NALYSIS
    We consolidated the defendants’ cases for appeal. Each
    co-defendant raises separate issues, and we address
    each of them in turn. We first consider Longstreet’s
    challenges to both his conviction and his sentence. We
    next address the sole issue that Ervin presents, which
    Longstreet raises as well: whether a limited remand is
    appropriate for the district court to consider the
    disparity created by the Sentencing Guidelines’
    crack/powder cocaine ratio. Last, we address Zepeda’s
    challenges to his sentence.
    A. Longstreet’s Challenges to His Conviction and Sentence
    Longstreet challenges both his conviction and his sen-
    tence, and he raises four issues: (1) whether the govern-
    ment produced sufficient evidence to prove that he was
    part of the charged conspiracy; (2) whether the district
    court properly instructed the jury regarding multiple
    conspiracies; (3) whether the district court properly
    precluded him from calling Andre Kincaid to testify
    about drug purchases from a co-conspirator; and
    (4) whether the court properly sentenced him to 456
    months in prison.
    1. Fatal Variance/Sufficiency of the Evidence
    Longstreet first claims that there was a prejudicial
    variance between the conspiracy charged and the evidence
    produced at trial. According to him, the proof demon-
    6                          Nos. 07-1657, 07-2685 & 07-3083
    strated, at best, a number of smaller conspiracies, rather
    than one unified conspiracy including him and Anthony
    Sutton. Although Longstreet makes a belated effort to
    separate himself from the activities of other co-conspira-
    tors, particularly Sutton, we find his argument unavailing.
    A variance arises when the facts proved at trial differ
    from those alleged in the indictment. United States v.
    Griffin, 
    493 F.3d 856
    , 862 (7th Cir. 2007). In a conspiracy
    case, we treat a defendant’s variance claim as a challenge
    to the sufficiency of the evidence supporting the jury’s
    finding that the defendant was a member of the charged
    conspiracy. 
    Id.
     To succeed, Longstreet must establish
    that (1) the evidence at trial was insufficient to support
    the jury’s finding that he belonged to a single conspiracy,
    and (2) he was prejudiced by the variance. United States
    v. Jones, 
    275 F.3d 648
    , 651 (7th Cir. 2001). We view the
    evidence in the light most favorable to the government
    and will overturn a conviction only if the record contains
    no evidence from which a reasonable juror could have
    found the defendant guilty. United States v. Rollins, 
    544 F.3d 820
    , 835 (7th Cir. 2008). The defendant’s “heavy”
    burden when challenging a conviction for insufficiency
    of the evidence is “nearly insurmountable.” United States
    v. Moses, 
    513 F.3d 727
    , 733 (7th Cir. 2008) (quotations
    omitted); see also United States v. Melendez, 
    401 F.3d 851
    ,
    854 (7th Cir. 2005) (“Sufficiency of the evidence chal-
    lenges rarely succeed because we owe great deference to
    the jury’s verdict.”)
    Therefore, we must determine whether the record
    contains sufficient evidence for a reasonable juror to have
    Nos. 07-1657, 07-2685 & 07-3083                                7
    found Longstreet guilty of the conspiracy in Count One
    of the indictment. A conspiracy exists when two or more
    people agree to commit an unlawful act, and the
    defendant knowingly and intentionally joins that agree-
    ment. Rollins, 
    544 F.3d at 835
    . A conspiracy under
    
    21 U.S.C. § 846
     requires “ ‘substantial evidence that the
    defendant knew of the illegal objective of the conspiracy
    and agreed to participate.’ ” 
    Id.
     (quoting United States
    v. Thornton, 
    197 F.3d 241
    , 254 (7th Cir. 1999)).
    In proving a conspiracy, the government need not
    establish with whom the defendant conspired; it must
    simply prove “ ‘that the defendant joined the agreement
    alleged, not the group.’ ” Griffin, 
    493 F.3d at 862
     (quoting
    United States v. Stigler, 
    413 F.3d 588
    , 592 (7th Cir. 2005)). “So
    long as the evidence demonstrates that the co-conspirators
    embraced a common criminal objective, a single con-
    spiracy exists, even if the parties do not know one or
    another and do not participate in every aspect of the
    scheme.” Jones, 
    275 F.3d at 652
    . For a drug conspiracy,
    “[a]ll that is necessary is ‘enough circumstantial evidence
    to support, beyond reasonable doubt, an inference that
    the defendants agreed among themselves to distribute
    drugs.’ ” United States v. Pagan, 
    196 F.3d 884
    , 889 (7th Cir.
    1999) (quoting United States v. Townsend, 
    924 F.2d 1385
    ,
    1390 (7th Cir. 1991)).
    In this case, the government introduced ample evidence
    from which a reasonable juror could have found that
    Longstreet knowingly agreed with others to distribute
    illegal drugs. As long as such evidence was before the
    jury, its verdict must stand; it is the jury’s role to deter-
    8                          Nos. 07-1657, 07-2685 & 07-3083
    mine the credibility of the witnesses and weigh the evi-
    dence. Rollins, 
    544 F.3d at 835
    ; see also Pagan, 
    196 F.3d at 889
    . It is unnecessary to recount all of the facts of this
    case; we will merely note a few pieces of evidence that
    adequately support the jury’s verdict. The government
    presented evidence that Longstreet controlled drug
    trafficking in a particular area, operated his own drug
    business by hiring employees to package and sell heroin,
    and collected rent from dealers in exchange for the right
    to sell drugs on street corners that he controlled. The jury
    not only saw witnesses testify to these facts, but it
    also heard multiple wiretapped phone conversations
    between Longstreet and co-conspirators discussing drugs,
    guns, and territory. This evidence supports the conspiracy
    conviction.
    First, evidence demonstrated that Longstreet operated
    his own heroin business, which Longstreet does not
    appear to contest on appeal. Several witnesses testified
    that Longstreet purchased large quantities of heroin
    from multiple suppliers, who often fronted him the
    drugs expecting to be repaid from the proceeds of their
    sale. Cf. United States v. Bustamante, 
    493 F.3d 879
    , 884-85
    (7th Cir. 2007) (noting that factors indicating a drug
    conspiracy include transactions involving large quantities
    of drugs and sales on credit). Various co-conspirators
    explained that Longstreet employed them to assist in
    mixing and repackaging the drugs, to sell heroin at his
    drug spots on the streets, to collect the proceeds, and, if
    necessary, to act as his “enforcers.” This evidence
    indicates that Longstreet was neither an individual,
    disinterested drug distributor, nor engaged in a single
    Nos. 07-1657, 07-2685 & 07-3083                          9
    drug transaction. Cf. 
    id. at 884
     (“[B]uying and selling
    drugs, without more, does not constitute a conspiracy.”).
    Second, there was plentiful evidence indicating a crimi-
    nal agreement between Longstreet and Anthony Sutton.
    Sutton testified that Longstreet was the chief of the Four
    Corner Hustlers and that he controlled the territory
    bordered by Pulaski Avenue, Chicago Avenue, Hamlin
    Avenue, and Division Street. Sutton explained that
    Longstreet was in a position of power over him and other
    dealers, that Longstreet enlisted employees to handle
    problems with the dealers, and that Longstreet required
    the dealers—including Sutton—to pay rent for the right
    to sell drugs in his territory. Sutton’s drug spot was
    located in front of Longstreet’s home, and Sutton stopped
    paying rent only when “Ray Longstreet told him he
    didn’t have to anymore.” During cross-examination,
    Sutton testified that when he first reopened this spot in
    2002, three of Longstreet’s employees separately demanded
    rent, using Longstreet’s name expressly. The record is
    littered with evidence—including multiple recorded
    telephone calls between Longstreet and Sutton—reflecting,
    at least, an agreement between Longstreet and Sutton
    to coordinate their own drug sales, and, at most,
    Longstreet’s efforts to control the drug sales of many
    dealers in the area.
    Sutton also contradicted one of the theories that
    Longstreet propounded in an effort to undermine a
    single conspiracy. Longstreet argued that the two men
    competed with one another for heroin sales, which he
    claims indicated that they were operating two separate
    10                        Nos. 07-1657, 07-2685 & 07-3083
    conspiracies. According to Sutton, however, he and
    Longstreet agreed that Sutton would sell crack cocaine,
    while Longstreet would sell heroin. Sutton stated a
    number of times, including during cross-examination, that
    he did not sell heroin. Longstreet attempted to introduce
    evidence to the contrary, which we address below, but
    even if we assume that Sutton competed with Longstreet
    by selling heroin on occasion, the other evidence still
    suggests that they joined in a single agreement to
    possess and distribute illegal drugs. See United States v.
    Maholias, 
    985 F.2d 869
    , 876 (7th Cir. 1993) (“Conspirators
    who distribute drugs often sell in parallel strands rather
    than in links essential to one another.”).
    Longstreet goes to great lengths to separate himself
    from Sutton, explaining how he lacked control over
    Sutton; that Sutton sold his own drugs and withheld
    from him information and profits; that Longstreet was
    in prison or on house arrest during some relevant time
    periods; and that Longstreet “was not a drug kingpin”
    overseeing a large drug dealing operation. But none of
    these affect the quintessential elements of a conspiracy.
    These arguments, which perhaps suggest that Longstreet
    was not omnipotent or overly successful at his business,
    do not change the fact that there was evidence to support
    a reasonable juror’s finding that Longstreet agreed with
    others—Sutton included—to possess and distribute
    controlled substances. The charge did not require the jury
    to find that Longstreet was a “kingpin”—it merely re-
    quired the government to prove that he joined a criminal
    conspiracy to possess and distribute illegal drugs, which
    Nos. 07-1657, 07-2685 & 07-3083                             11
    is exactly what Sutton and his fellow co-conspirators
    said that Longstreet did.
    There is evidence in the record from which a reason-
    able juror could have found Longstreet guilty of the
    conspiracy charged in the indictment. True, much of the
    evidence came from Anthony Sutton, an admitted drug
    dealer. But as we have already stated, if there is evidence
    supporting a reasonable juror’s conclusion, it is up to the
    juror, not this court, to evaluate and weigh that evidence.
    Rollins, 
    544 F.3d at 835
    ; see also Pagan, 
    196 F.3d at 889
     (“The
    extent to which [a witness’s] personal failings and motiva-
    tions may have influenced his testimony was for the jury
    to decide.”). Because a rational jury could have believed
    the witnesses’ testimony, there was no variance between
    the charge and the evidence produced at trial.
    2.   Absence of a Jury Instruction Regarding Evidence of
    Multiple Conspiracies
    Longstreet’s second challenge to his conviction is that
    the district court should have instructed the jury not to
    consider evidence related to any separate, distinct con-
    spiracy when considering Longstreet’s guilt. Without
    such an instruction, he argues, the jury was free to con-
    sider criminal activity unrelated to him when rendering
    its verdict, thereby prejudicing him.
    Prior to trial, Longstreet proposed jury instructions
    that included a multiple conspiracy instruction. At the
    end of the trial, the government proposed its own
    multiple conspiracy instruction, which the district court
    12                           Nos. 07-1657, 07-2685 & 07-3083
    accepted after a brief discussion among counsel;
    Longstreet’s counsel stated that he would accept that
    instruction. The instruction stated that the jury may find
    the existence of multiple conspiracies, rather than a
    single one, and it informed the jury that it must base
    this decision “only on what the defendant did or said.” It
    did not, however, expressly instruct the jury to
    disregard evidence of conduct in any conspiracy in
    which it might find that the defendant did not participate.
    We typically review an attack on a jury instruction for
    an abuse of discretion, but when the underlying error
    implicates a question of law, we review de novo. United
    States v. Macedo, 
    406 F.3d 778
    , 787 (7th Cir. 2005). However,
    because Longstreet agreed to the instruction as written
    and failed to request a component directing the jury not
    to consider evidence of unrelated conspiracies, he
    forfeited this challenge on appeal,2 and we review for
    plain error. See United States v. Trennell, 
    290 F.3d 881
    , 886
    (7th Cir. 2002); see also United States v. Olano, 
    507 U.S. 725
    ,
    732 (1993) (explaining that error must be plain and affect
    defendant’s substantial rights to merit reversal).
    We find no plain error here. Longstreet is correct that if
    the evidence produced at trial does not support the
    2
    The government concedes that Longstreet did not waive
    his challenge by expressly agreeing to the multiple conspiracy
    instruction. Cf. United States v. Griffin, 
    493 F.3d 856
    , 863 (7th
    Cir. 2007). We agree because Longstreet did not intentionally
    relinquish his right to seek an additional instruction that the
    jury could not use against him any evidence of conspiracies of
    which he was not a part.
    Nos. 07-1657, 07-2685 & 07-3083                          13
    conspiracy alleged in the indictment, the court should
    instruct the jury “that evidence relating to the other
    conspiracy or conspiracies disclosed may not be used
    against him under any circumstances.” United States v.
    Lindsey, 
    602 F.2d 785
    , 787 (7th Cir. 1979) (quotations
    omitted). But that is as far as Longstreet’s argument
    takes him.
    First, the evidence at trial supported the conspiracy
    alleged in the indictment; we have already determined that
    there was no variance. Therefore, there was no “other
    conspiracy” disclosed at trial. Second, the absence of an
    express instruction to disregard any potential evidence
    of another conspiracy did not deprive Longstreet of a fair
    trial. See Olano, 
    507 U.S. at 732
     (noting that a court of
    appeals has discretion to correct a plain error and “should
    not exercise that discretion unless the error seriously
    affect[s] the fairness, integrity or public reputation of
    judicial proceedings” (alteration in original) (quotations
    omitted)). The district court’s instruction properly in-
    formed the jury of the requirements for a conspiracy
    conviction and that it was only allowed to evaluate
    Longstreet’s own words and conduct to determine the
    conspiracies, if any, in which he participated. The instruc-
    tion also stated that the jury could find Longstreet
    guilty only if he participated in the conspiracy alleged
    in the indictment. Further, the district court advised the
    jury that it should consider the convictions of the testi-
    fying co-conspirators for credibility purposes only, not
    to determine Longstreet’s guilt. In light of the entire
    instruction, the court did not commit plain error.
    14                         Nos. 07-1657, 07-2685 & 07-3083
    3. Proposed Testimony of Andre Kincaid
    Longstreet’s third challenge to his conviction is that the
    district court improperly prohibited him from ques-
    tioning co-defendant Andre Kincaid about Anthony
    Sutton. As noted, Longstreet claimed that Sutton operated
    a distinct conspiracy in which Sutton competed with
    Longstreet to sell heroin. Sutton, however, testified that
    the two men had an agreement to sell different drugs
    within Longstreet’s territory. At trial, Sutton claimed that
    he sold only cocaine, crack, and marijuana, meaning that
    his drug dealing activity did not conflict with Longstreet’s
    heroin business. Sutton denied selling heroin in 2004
    and specifically denied selling it to Andre Kincaid.
    Longstreet sought to impeach Sutton with testimony
    from Kincaid, who pled guilty to participating in the
    conspiracy and admitted to purchasing cocaine and crack
    from Sutton. In addition to crack purchases, Kincaid
    had previously informed the government that he pur-
    chased heroin from Sutton, that he saw Sutton’s workers
    giving heroin away, and that Sutton had an international
    heroin source. The district judge was prepared to permit
    Kincaid to testify to these facts over the government’s
    objection that it was an improper collateral impeachment.
    Before testifying, however, Kincaid invoked his Fifth
    Amendment right against self-incrimination, which the
    district court accepted. The court then determined that
    Kincaid was unavailable to testify, see Fed. R. Evid.
    804(a)(1), and permitted Special Agent Chris Carlson of
    the Internal Revenue Service to testify regarding Kincaid’s
    prior proffer, see 
    id. 804
    (b)(3). Agent Carlson was present
    Nos. 07-1657, 07-2685 & 07-3083                            15
    at Kincaid’s interview, and he testified that Kincaid
    provided the government with the information stated
    above. Longstreet asserts that the court erred because
    he only intended to call Kincaid to testify about what he
    had seen, not what he had done, i.e., there was no possibil-
    ity that Kincaid’s testimony could be self-incriminating.
    The Fifth Amendment ensures that a criminal defendant
    shall not “be compelled . . . to be a witness against him-
    self.” U.S. Const. amend. V. Such a right “must be
    confined to instances where the witness has reasonable
    cause to apprehend danger from a direct answer.” Hoffman
    v. United States, 
    341 U.S. 479
    , 486 (1951). Thus, when a
    witness invokes his Fifth Amendment right, the district
    court should confirm that he “cannot possibly incriminate
    himself,” and if the “witness’s testimony may make
    him vulnerable to prosecution, the trial court may allow
    him to . . . refuse to testify.” United States v. Mabrook, 
    301 F.3d 503
    , 506 (7th Cir. 2002). Because Kincaid had not yet
    been sentenced when asked to testify, he retained the
    ability to invoke his guarantee against self-incrimination.
    See Mitchell v. United States, 
    526 U.S. 314
    , 325 (1999). We
    review a district court’s Fifth Amendment privilege
    determination for an abuse of discretion. Mabrook, 
    301 F.3d at 506
    .
    Although Longstreet characterizes Kincaid’s proffered
    testimony as encompassing only his observations of others,
    the record tells a different story. Throughout the discus-
    sions regarding Kincaid’s testimony, the government,
    Longstreet’s counsel, and the district court referred to
    Kincaid’s prior statements that he had purchased heroin
    16                         Nos. 07-1657, 07-2685 & 07-3083
    from Sutton, and the record reflects that these state-
    ments were the primary focus of the dispute. Longstreet’s
    counsel added that Kincaid observed Sutton’s other
    heroin activities, but he also noted a number of times
    that Kincaid bought heroin from Sutton. If questioned
    about this activity, the answers certainly had the
    potential to incriminate Sutton, and such testimony falls
    squarely within the ambit of the privilege against self-
    incrimination.
    On appeal, Longstreet argues that the district court could
    have permitted questioning about some of Kincaid’s
    observations, yet prevented questions directly implicating
    him. Longstreet’s counsel never made this argument to
    the district court. In fact, Longstreet’s primary argument
    in favor of allowing Kincaid’s testimony was that
    Kincaid relinquished or waived his Fifth Amendment
    privilege by voluntarily making his prior proffer to the
    government, an argument the court considered and
    appropriately rejected.
    But even if Longstreet had sought to limit Kincaid’s
    testimony before the district court, Kincaid still could
    have refused to take the stand. A testifying witness
    “cannot deprive the opposing party of the right of cross-
    examination.” United States v. Herrera-Medina, 
    853 F.2d 564
    ,
    567-68 (7th Cir. 1988). Consequently, a witness may not
    choose to testify and then “assert the Fifth Amendment
    privilege with respect to specific questions if they are
    within the scope of his testimony.” 
    Id. at 567
    . Thus, even
    if Kincaid’s testimony on direct examination was limited
    to non-incriminating statements, his testimony would
    Nos. 07-1657, 07-2685 & 07-3083                           17
    have exposed him to “broad-ranging cross-examination,”
    
    id.,
     the proper scope of which could have included his
    heroin transactions with Sutton and other potentially
    incriminating information. Kincaid could have been
    incriminated by his answers to these questions, and,
    therefore, “[h]is fear of self-incrimination was hardly
    fanciful.” 
    Id. at 568
     (quotations omitted).
    Last, Longstreet did not suffer prejudice from the
    exclusion of Kincaid’s testimony. The district court permit-
    ted Agent Carlson to tell the jury exactly what Longstreet
    wanted Kincaid to say, and Longstreet has not suggested
    any information that he was unable to present as a result
    of Kincaid’s unavailability. Longstreet cannot demon-
    strate a reasonable possibility that Kincaid’s testimony
    would have altered the jury’s verdict. See United States
    v. Castaldi, 
    547 F.3d 699
    , 705 (7th Cir. 2008). Consequently,
    the district court did not abuse its discretion by
    permitting Kincaid to invoke his Fifth Amendment privi-
    lege.
    4. Longstreet’s Sentencing Issues
    Finally, Longstreet challenges his sentence. After hearing
    argument from both sides, the district court found that
    Longstreet had a base offense level of thirty-eight and a
    criminal history that placed him in sentencing category
    six. The court added a two-level enhancement for posses-
    sion of a gun and a four-level enhancement for his leader-
    ship role in the conspiracy, resulting in a final offense
    18                           Nos. 07-1657, 07-2685 & 07-3083
    level of forty-four.3 The advisory Sentencing Guidelines
    range was life imprisonment, but the district court im-
    posed a below-Guidelines sentence of 456 months.
    Longstreet contests that the district court committed
    two errors that improperly increased his sentence:
    (1) attributing to him drug quantities from sales that did
    not relate to him; and (2) imposing the leadership role
    enhancement.
    a. Drug Quantity Attributable to Longstreet
    Longstreet first challenges the district court’s calculations
    of the drug quantities used to establish his base offense
    level under the 2006 version of the Sentencing Guidelines.
    At sentencing, the government has the burden of proving
    the quantity of drugs attributable to a defendant by a
    preponderance of the evidence. United States v. Krasinski,
    
    545 F.3d 546
    , 551 (7th Cir. 2008). Although the district
    court is not limited to evidence admissible at trial, United
    States v. Clark, 
    538 F.3d 803
    , 812 (7th Cir. 2008), it must base
    its sentence on information with “sufficient indicia of
    reliability to support its probable accuracy,” United States
    v. Bautista, 
    532 F.3d 667
    , 672 (7th Cir. 2008) (quotations
    omitted). We review the district court’s factual findings
    regarding drug quantity for clear error, 
    id.,
     which is a
    “highly deferential standard of review[,] and we refuse
    3
    Because this total offense level was above the highest offense
    level in the sentencing table, the district court applied the
    highest offense level, forty-three.
    Nos. 07-1657, 07-2685 & 07-3083                             19
    to second-guess the sentencing judge,” Clark, 
    538 F.3d at 812
     (quotations omitted).
    According to the Sentencing Guidelines, a defendant is
    “accountable for all quantities of contraband [including
    controlled substances] with which he was directly
    involved and, in the case of a jointly undertaken
    criminal activity, all reasonably foreseeable quantities of
    contraband that were within the scope of the criminal
    activity that he jointly undertook.” U.S. Sentencing Guide-
    lines Manual (U.S.S.G.) § 1B1.3(a)(1) cmt. n.2 (2006); see also
    Bautista, 
    532 F.3d at 672
    ; United States v. Nubuor, 
    274 F.3d 435
    , 443 (7th Cir. 2001) (noting that the district court
    may sentence a defendant “for drug quantities that he
    did not handle, so long as he could reasonabl[y] foresee
    that the drug transactions would occur”). Further, “[t]he
    guidelines’ concept of reasonable foreseeability does not
    require that a coconspirator be aware of the precise quan-
    tity involved in each of an ongoing series of illegal trans-
    actions.” United States v. Scroggins, 
    939 F.2d 416
    , 423 (7th
    Cir. 1991). Having already determined that Longstreet
    and Sutton engaged in a single criminal conspiracy, we
    must now consider whether Sutton’s crack cocaine sales
    should be attributed to Longstreet as “reasonably foresee-
    able” transactions within the scope of their conspiracy.
    The probation officer recommended in Longstreet’s
    presentence investigation report (PSR) that he be held
    responsible for at least 1.5 kilograms of crack cocaine and
    three kilograms of heroin. According to the Sentencing
    Guidelines, this quantity of crack alone placed him at the
    highest base offense level, thirty-eight. See U.S.S.G.
    20                           Nos. 07-1657, 07-2685 & 07-3083
    § 2D1.1(c)(1) (Drug Quantity Table) (2006). The district
    court, after examining the PSR and hearing argument
    from the government and defendant, agreed with the
    probation officer’s recommendation of a base offense
    level of thirty-eight.
    The driving force behind Longstreet’s base offense level
    was the quantity of crack cocaine dealt by Anthony Sutton.
    Specifically, the district court found that Longstreet was
    accountable for at least 1.5 kilograms of crack handled
    by Sutton. Because this quantity of crack provided a
    sufficient basis for the recommended offense level, see id.,
    the court did not address Longstreet’s heroin quantities,
    nor did it incorporate drugs moved at any other operators’
    drug spots within Longstreet’s territory.4
    Longstreet asserts that Sutton’s crack sales should not
    be attributed to him because Sutton operated his own
    conspiracy and did not share profits or details of his drug
    sales. We discard much of this argument based on our
    determination above that the evidence supports a single
    conspiracy. According to the previously described arrange-
    ment between the two men, Sutton sold crack at an esti-
    mated 1.5 ounces per day, seven days a week, over a nearly
    4
    The government concedes that there was an error in the PSR’s
    calculation of heroin quantities attributable to Longstreet. This
    error did not affect Longstreet’s base offense level, however,
    because the district court did not reach the PSR’s heroin cal-
    culations, and we find that the court properly attributed
    Sutton’s crack cocaine sales to Longstreet. This quantity alone
    places Longstreet at a base level of thirty-eight.
    Nos. 07-1657, 07-2685 & 07-3083                            21
    three-year period. To reach the 1.5 kilogram quantity that
    the district court calculated, Longstreet would have to be
    attributed with only 53 ounces of crack. 5 At a rate of 1.5
    ounces per day, this would have taken a mere 36 days.
    Sutton’s testimony clearly supports this amount. See
    U.S.S.G. § 2D1.1 cmt. n.12 (2006) (“Where there is no drug
    seizure or the amount seized does not reflect the scale of
    the offense, the court shall approximate the quantity of the
    controlled substance.”); Krasinski, 
    545 F.3d at 552
     (“A
    district court may use a reasonable estimate of the quantity
    of drugs attributable to a defendant for guidelines pur-
    poses.”).
    The district judge chose to credit Sutton’s testimony,
    finding that although the two men did not expressly
    share their profits, they were part of a single conspiracy in
    which Sutton paid Longstreet rent for the right to sell
    drugs in his territory. Therefore, Sutton’s crack sales
    were within the scope of the conspiracy. If Sutton’s testi-
    mony is true, such an agreement certainly renders future
    crack sales reasonably foreseeable to Longstreet. That
    Sutton was a potentially self-interested drug dealer does
    not preclude the district court from crediting his testi-
    mony, for a district court’s determination of a witness’s
    credibility is “entitled to great deference and can virtually
    never be clear error.” Clark, 
    538 F.3d at 813
     (quotations
    omitted). We find no such error here; the district court
    properly calculated Longstreet’s base offense level.
    5
    One kilogram equals 35.2739 ounces. Therefore, 1.5 kilograms
    equals 52.9109 ounces.
    22                          Nos. 07-1657, 07-2685 & 07-3083
    b. Leadership Role Enhancement
    In addition to setting Longstreet’s base offense level, the
    district court applied a four-level enhancement based on
    Longstreet’s leadership role in the conspiracy. Longstreet
    contends that the evidence presented at trial did not
    support the court’s finding that he was an organizer or
    leader. We review the district court’s leadership enhance-
    ment for clear error, which exists only when “we are
    left with a definite and firm conviction that a mistake
    has been made.” United States v. Hatten-Lubick, 
    525 F.3d 575
    , 580 (7th Cir. 2008).
    Under § 3B1.1 of the Sentencing Guidelines, a district
    court may enhance a defendant’s sentence by four levels
    if it determines that he “was an organizer or leader of a
    criminal activity that involved five or more participants
    or was otherwise extensive.” U.S.S.G. § 3B1.1(a) (2006).
    Longstreet does not dispute that the conspiracy in this
    case involved more than five participants, and thus
    we focus on Longstreet’s role within it.
    To receive any § 3B1.1 increase for an aggravated role,
    the defendant must, at a minimum, “have had some real
    and direct influence, aimed at furthering the criminal
    activity, upon one other identified participant.” United
    States v. Mustread, 
    42 F.3d 1097
    , 1103 (7th Cir. 1994). In
    deciding to apply the enhancement, courts should con-
    sider:
    the exercise of decision making authority,         the
    nature of participation in the commission of       the
    offense, the recruitment of accomplices,           the
    claimed right to a larger share of the fruits of   the
    Nos. 07-1657, 07-2685 & 07-3083                           23
    crime, the degree of participation in planning or
    organizing the offense, the nature and scope of the
    illegal activity, and the degree of control and
    authority exercised over others.
    U.S.S.G. § 3B1.1 cmt. n.4. The list is non-exclusive, we
    have not necessarily given each factor equal weight, and
    we may uphold Longstreet’s sentence on any ground in
    the record, regardless of the rationale used by the
    district court. See Mustread, 
    42 F.3d at 1104
    .
    After reviewing the record and considering the above
    factors, we agree with the government that the evidence
    adequately supported Longstreet’s leadership enhance-
    ment. As noted above and explained in the PSR, witnesses
    testified that Longstreet was the leader of a faction of the
    Four Corner Hustlers and controlled the drug business in
    a particular territory. He procured various harmful illegal
    drugs from a number of suppliers, employed and directed
    workers to mix and repackage them, and operated a
    variety of drug spots using other employees. For other
    dealers, such as Anthony Sutton, Longstreet charged rent
    for the right to sell within his territory and attempted
    to control the locations where those dealers set up shop.
    Sutton’s testimony alone demonstrates that Longstreet
    sought to exert control over components of the charged
    conspiracy. But even without considering Longstreet’s
    relationship with Sutton, Longstreet exercised control over
    many co-conspirators in this drug business, which is
    sufficient for the § 3B1.1 enhancement.
    Throughout his brief, Longstreet attempts to down-
    play his role in the charged conspiracy, painting himself
    24                         Nos. 07-1657, 07-2685 & 07-3083
    as an out-of-touch former kingpin who is now struggling
    to regain some semblance of his former power and terri-
    tory. But even the facts he raises support the leadership
    enhancement. For example, he notes as the “most telling
    evidence” of his minimal role that alleged co-conspirators
    admitted to ignoring some of his orders. But this fact
    necessarily implies that he was indeed giving orders, a
    characteristic consistent with someone in a leadership role.
    Similarly, he notes that “people routinely refused to pay
    Longstreet drug money owed to him.” Unless we misun-
    derstand the drug business—or any business, for that
    matter—one is not typically owed money unless he
    provided something in exchange. Although being a drug
    dealer, alone, is insufficient to support a leadership
    enhancement, see Mustread, 
    42 F.3d at 1104
    , the evidence
    at trial indicated that Longstreet was not out on the
    corner selling his own drugs; he directed and controlled
    other workers who sold drugs on his behalf. Rather than
    demonstrate a lesser role, the facts that Longstreet high-
    lights simply indicate that he was not very good at the
    leadership role he actually possessed. There is ample
    evidence in the record of Longstreet’s elevated role in
    this conspiracy, and we find no clear error below.
    B. Defendants Longstreet and Ervin—Consideration of the
    Crack/Powder Cocaine Ratio
    Both Longstreet and co-defendant Michael Ervin assert
    that they are entitled to a limited remand to permit the
    district court to reconsider the previously mandatory 100:1
    crack/powder cocaine ratio. At the time Longstreet and
    Nos. 07-1657, 07-2685 & 07-3083                              25
    Ervin were sentenced in the spring of 2007, our precedent
    prohibited a district court from departing from the Sen-
    tencing Guidelines based on the disparity created by the
    crack/powder cocaine ratio. See, e.g., United States v. Miller,
    
    450 F.3d 270
    , 275 (7th Cir. 2006). Following their
    sentencings, however, the United States Supreme Court
    determined that a district court may deviate from the
    advisory guidelines range after considering the
    crack/powder cocaine disparity. Kimbrough v. United
    States, 
    552 U.S. 85
     (2007). Consequently, a limited remand
    may be warranted to permit the district court to state
    whether it would have imposed a different sentence
    under Kimbrough. United States v. Taylor, 
    520 F.3d 746
    , 748
    (7th Cir. 2008).
    Both Longstreet and Ervin were sentenced based solely
    on crack cocaine quantities.6 Neither defendant, however,
    raised this issue in the proceedings below, and we
    cannot determine whether the district court would have
    considered the disparity had it not been constrained by
    our pre-Kimbrough precedent. See Taylor, 
    520 F.3d at 748-49
    .
    Therefore, a limited remand is appropriate under Taylor
    to allow the district court to state whether it wishes to re-
    sentence Longstreet or Ervin in light of Kimbrough.
    6
    Like Longstreet, Ervin trafficked in other drugs, but the
    PSR and district court determined that he was responsible for
    at least 1.5 kilograms of crack cocaine. Therefore, as with
    Longstreet, the crack quantity alone placed him in the
    highest base offense level, and the district court did not at-
    tempt to quantify the amount of other drugs attributable to him.
    26                        Nos. 07-1657, 07-2685 & 07-3083
    C. Zepeda’s Challenges to His Sentence
    A third co-defendant, Anselmo Zepeda, also challenges
    his sentence. Zepeda was a supplier who worked with
    fellow co-conspirators to distribute drugs to other mem-
    bers of the conspiracy. Anthony Sutton was one of
    Zepeda’s primary cocaine purchasers. On appeal, Zepeda
    claims that the district court did not have sufficient,
    reliable evidence to support the quantity of drugs it
    attributed to him and that the government failed to meet
    its burden of proving “relevant conduct” under U.S.S.G.
    § 1B1.3(a)(1)(B).
    On November 7, 2006, Zepeda pled guilty, without a
    plea agreement, to the conspiracy to possess and
    distribute controlled substances alleged in Count One of
    the indictment. At his plea hearing, the government stated
    that if the case were to proceed to trial, it would demon-
    strate that Zepeda conspired to distribute over five kilo-
    grams of cocaine and quantities of marijuana. The gov-
    ernment proffered that Zepeda distributed at least five
    kilograms of cocaine to Sutton, in kilogram or multi-
    kilogram quantities per transaction, with the understand-
    ing that Sutton would resell it. Specifically, in Decem-
    ber 2004, Zepeda began supplying Sutton with one kilo-
    gram of cocaine approximately two times per week;
    within one month, the quantity of cocaine per transaction
    increased to three kilograms; and in March 2005, it in-
    creased again to five kilograms per transaction. Zepeda
    agreed that these statements represented the govern-
    ment’s factual basis for his guilty plea.
    The government’s written factual basis for Zepeda’s
    plea included these statements and also asserted that on
    Nos. 07-1657, 07-2685 & 07-3083                            27
    March 31, 2005, a co-conspirator attempted to deliver to
    Sutton six kilograms of Zepeda’s cocaine, which Zepeda
    did not dispute. The factual basis also stated that Zepeda
    fronted Sutton with twenty-five pounds of marijuana
    on two occasions.
    The probation officer attached the government’s
    written factual basis for the plea to the PSR and recom-
    mended a finding that the total amount of drugs attribut-
    able to Zepeda was at least fifty kilograms of cocaine
    and approximately fifty kilograms of marijuana. The
    bases for these quantities were statements in the indict-
    ment, the written factual basis for the plea, and an inter-
    view with IRS Agent Chris Carlson. The PSR reflected the
    same transactions between Zepeda and Sutton from
    December 2004 to March 2005 that Zepeda admitted and
    that were detailed in the written factual basis for the
    plea, with one exception: the PSR did not mention the
    increase from one to three kilograms of cocaine that
    Zepeda supplied to Sutton within one month of Decem-
    ber 2004. The PSR also found that Zepeda had engaged
    in “relevant conduct,” see U.S.S.G. § 1B1.3(a)(1)(B), in that
    he supplied an individual with cocaine from the end of
    1994 until the end of 1996 or early 1997, first in one-quarter
    kilogram quantities and later in two kilogram quantities.
    The district judge considered the evidence in the
    record, accepted the PSR’s calculation, and set Zepeda’s
    base offense level at thirty-seven. The court applied a
    leadership enhancement, and it sentenced Zepeda to
    210 months on the conspiracy count. Zepeda’s main
    argument is that the district court did not have reliable
    28                           Nos. 07-1657, 07-2685 & 07-3083
    information to determine that Zepeda was responsible
    for over fifty kilograms of cocaine. He bases this assertion
    primarily on a perceived conflict between the PSR and
    Zepeda’s own admissions regarding the increase to three-
    kilogram deliveries of cocaine to Sutton.
    Zepeda did not object to the PSR’s recommended quan-
    tity of drugs prior to the sentencing hearing, nor at the
    hearing itself. Consequently, he has forfeited his chal-
    lenge, and we review the district court’s calculation for
    plain error. United States v. Jaimes-Jaimes, 
    406 F.3d 845
    , 849
    (7th Cir. 2005); see also United States v. Middlebrook, 
    553 F.3d 572
    , 577 (7th Cir. 2009). Under such a standard, we will
    correct only particularly egregious errors to prevent a
    miscarriage of justice, and even if there was plain error, the
    error must “ ‘seriously affect[] the fairness, integrity, or
    public reputation of judicial proceedings’ ” to warrant
    reversal. Middlebrook, 
    553 F.3d at 578
     (quoting United States
    v. Cusimano, 
    148 F.3d 824
    , 828 (7th Cir. 1998)). This stan-
    dard is high, and we find no such error here.
    As described above, see supra pt. II.A.4.a., the district
    court must determine the quantity of drugs attributable
    to a defendant by a preponderance of the evidence.
    Krasinski, 
    545 F.3d at 551
    . In so doing, the sentencing
    court “may appropriately conduct an inquiry broad in
    scope, largely unlimited either as to the kind of informa-
    tion he may consider, or the source from which it may
    come,” United States v. Hankton, 
    432 F.3d 779
    , 789 (7th Cir.
    2005) (quotations omitted), as long as it has “sufficient
    indicia of reliability to support its probable accuracy,”
    Bautista, 
    532 F.3d at 672
    . The district court, therefore, is not
    Nos. 07-1657, 07-2685 & 07-3083                             29
    limited to reviewing the PSR when calculating drug
    quantity; “what controls the analysis is the ‘entire evi-
    dence’ before the district court.” United States v. Sutton,
    
    406 F.3d 472
    , 474 (7th Cir. 2005) (quoting United States v.
    Span, 
    170 F.3d 798
    , 803 (7th Cir. 1999)); see also Hankton, 
    432 F.3d at 790
     (“In determining reliability we consider the
    totality of the evidence before the sentencing judge.”). We
    may affirm a sentence on any basis supported by the
    record, even evidence not relied on by the sentencing
    judge. Sutton, 
    406 F.3d at 474
    .
    Particularly damaging to Zepeda’s claim is that he
    gave the district court no reason to believe that the infor-
    mation upon which it relied to calculate the drug quantities
    was inaccurate. A district court may rely on a PSR’s
    recommended calculations where the defendant fails to
    alert the court to potentially inaccurate or unreliable
    information. See United States v. Artley, 
    489 F.3d 813
    , 821
    (7th Cir. 2007); see also United States v. Jones, 
    209 F.3d 991
    ,
    996 (7th Cir. 2000) (rejecting defendant’s drug quantity
    challenge because a mere denial of PSR’s truth is insuffi-
    cient, and he failed to demonstrate that the information
    upon which the district court relied was inaccurate). On
    appeal, a defendant must show “that the information
    before the court was inaccurate, and that the court
    relied on it” to successfully challenge his sentence. See
    Hankton, 
    432 F.3d at 790
     (quotations omitted). Zepeda
    has made no such showing.
    Here, Zepeda not only failed to object to the PSR’s
    recommended drug quantities, but he actually admitted
    during his plea colloquy that the government’s evidence
    30                           Nos. 07-1657, 07-2685 & 07-3083
    would demonstrate a series of transactions involving
    cocaine quantities that, when added together, totaled at
    least fifty kilograms of cocaine. Cf. Krasinski, 
    545 F.3d at 552
    (“Admissions in a plea agreement also conclusively
    establish the admitted facts.”); United States v. Warneke,
    
    310 F.3d 542
    , 550 (7th Cir. 2002) (“An admission is even
    better than a jury’s finding beyond a reasonable doubt; it
    removes all contest from the case.”). We have previously
    upheld a defendant’s sentence based largely on the defen-
    dant’s own admissions or a plea agreement. See, e.g.,
    Krasinski, 
    545 F.3d at 552
     (using a range of ecstasy pills that
    defendant admitted to distributing to calculate the total
    quantity); United States v. Arenal, 
    500 F.3d 634
    , 639-40 (7th
    Cir. 2007) (upholding sentence based on defendant’s
    admission of quantity in plea agreement); Sutton, 
    406 F.3d at 474
     (upholding sentence even though defendant
    gave two different quantities of crack at plea colloquy).
    The evidence before the district court—including the
    PSR, the government’s factual basis for the plea, and
    Zepeda’s own admissions—provided sufficiently reliable
    information for the district court’s calculations, and we
    need not reach the drug quantities attributed to Zepeda as
    “relevant conduct.” Zepeda admitted that the evidence
    at trial would demonstrate that he sold cocaine to
    Anthony Sutton two times per week from Decem-
    ber 2004 to the end of March 2005, beginning with one
    kilogram deliveries, but increasing within one month to
    three kilograms per exchange. In March 2005, the amount
    increased again to five kilograms per transaction, and
    there was one additional attempted transaction for six
    kilograms. Zepeda sets forth what he deems the most
    Nos. 07-1657, 07-2685 & 07-3083                            31
    conservative number of transactions (twenty-seven), see
    Petr.’s Br. 10, but even using this number of transactions,
    multiplied by the weights that he admitted, the total
    amount exceeds fifty kilograms. The omission from the
    PSR of the increase to three-kilogram deliveries of crack
    to Sutton does not alter our conclusion. The PSR did not
    contradict Zepeda’s own admissions, and the district
    court could rely on any evidence in the record. Further, a
    district court does not automatically commit clear error
    when it fails to use the most conservative calculation
    possible. See Krasinski, 
    545 F.3d at 553
     (noting that district
    court could have employed a more conservative calcula-
    tion, but that it based the quantity on information pro-
    vided by the defendant himself). The district court had
    reliable support for holding Zepeda responsible for at
    least fifty kilograms of cocaine, and we therefore find no
    plain error that would result in a miscarriage of justice.
    See Middlebrook, 
    553 F.3d at 578
    . Consequently, we
    affirm Zepeda’s sentence.
    III. C ONCLUSION
    We find no error in Longstreet’s trial, and we A FFIRM
    his conviction. We also find no error in the district court’s
    calculation of the quantity of drugs attributable to
    Longstreet, nor in its enhancement of his sentence based
    on his leadership role. However, the district court did not
    consider the crack/powder cocaine disparity when sen-
    tencing both Longstreet and Ervin, and we therefore
    order a L IMITED R EMAND in both cases to allow the
    district court to consider whether it wishes to resentence
    32                        Nos. 07-1657, 07-2685 & 07-3083
    either defendant in light of Kimbrough. Last, the district
    court did not err in calculating Zepeda’s base offense
    level, and we A FFIRM his sentence.
    6-8-09