United States v. German Roman-Oliver , 564 F. App'x 156 ( 2014 )


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  •                   NOT RECOMMENDED FOR FULL-TEXT PUBLICATION
    File Name: 14a0306n.06
    No. 12-4016
    FILED
    Apr 23, 2014
    UNITED STATES COURT OF APPEALS                            DEBORAH S. HUNT, Clerk
    FOR THE SIXTH CIRCUIT
    UNITED STATES OF AMERICA,
    Plaintiff-Appellee,
    v.                                                           ON APPEAL FROM THE UNITED
    STATES DISTRICT COURT FOR THE
    SOUTHERN DISTRICT OF OHIO
    GERMAN ROMAN-OLIVER,
    Defendant-Appellant.
    _____________________________________/
    BEFORE:          CLAY and DONALD, Circuit Judges; MAYS, District Judge.*
    CLAY, Circuit Judge.              Petitioner German Roman-Oliver, a prisoner serving a
    192-month sentence for conspiracy to distribute at least 500 grams but less than 5 kilograms of
    cocaine, appeals the district court=s calculation of his sentence. He asserts that the court erred in
    three respects: (1) improperly applying an obstruction of justice enhancement; (2) considering
    conduct for which he was acquitted by the jury; and (3) improperly considering as relevant to
    sentencing conduct that was not proved by a preponderance of the evidence. For the reasons that
    follow, we AFFIRM the district court=s order.
    *
    The Honorable Samuel H. Mays, Jr., United States District Judge for the Western District of Tennessee,
    sitting by designation.
    No. 12-4016
    BACKGROUND
    I.     Factual Background
    Petitioner was allegedly involved in a conspiracy, starting in the summer of 2007, to
    distribute large amounts of cocaine. The Drug Enforcement Agency (ADEA@) conducted an
    investigation into this conspiracy. Through surveillance and witness statements, the DEA began
    to suspect that Petitioner was involved in two different conspiracies, one in the area around
    Columbus, Ohio, and the other in the areas around Dayton and Springfield, Ohio.
    First, the DEA identified Tarico Smith as a suspect involved in distributing cocaine.
    While agents conducted surveillance of Smith, they first saw Petitioner at a residence known to be
    used by Smith for storing and distributing cocaine.
    In March 2009, Petitioner paid cash for a plane ticket to the Dominican Republic. DEA
    task force officers approached Petitioner at the airport and asked for his consent to search his
    person and his luggage. During this search, agents discovered $34,929 in cash on his person and
    concealed in his bags.
    Almost a year later, in January 2010, when DEA agents arrested Smith and executed a
    search warrant at his home, they discovered 688 grams of cocaine, more than $18,000, and a
    loaded .40 caliber Glock. In Smith=s phone records, agents found a contact listing for AMike,@
    who had a New York area code. When asked about AMike,@ Smith indicated that the individual
    was his cocaine supplier and identified Petitioner as that supplier.
    During this time, DEA agents were concurrently investigating Jerdin Yanes as a suspected
    drug trafficker. Yanes was arrested in October 2009 in Columbus, Ohio. During his arrest, agents
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    No. 12-4016
    searched Yanes= phone and discovered a number for AGerman,@ who also had a New York area
    code.
    On February 25, 2011, after conducting surveillance and investigation of various
    individuals= telephone records, officers arrested Petitioner at his home. At the time, Petitioner
    had three cell phones in his possessionone was registered to him and the other two, which had
    New York area codes, were registered to other individuals. Petitioner consented to a search of his
    residence. Agents found $1,500 in cash, a car title in the name of Stephen Oscar Gonzalez, and
    two additional cell phones. They also discovered two loaded firearms at Petitioner=s residence,
    both of which were registered in his name. The police did not discover drugs during this search.
    Petitioner was indicted on a number of charges and proceeded to trial. A number of
    individuals, most of whom were Petitioner=s co-conspirators, testified against him at trial. As
    Petitioner=s brief indicates, most or all of these individuals received deals for providing statements
    and testifying at Petitioner=s trial. Many of these witnesses indicated that their statements at trial
    were inconsistent with prior statements given outside of court.
    A.     Etienne ATroy@ Manning=s Testimony
    Manning testified that Petitioner was an acquaintance of his from the Columbus area. He
    explained that he purchased marijuana from Petitioner on a few occasions at his (Manning=s)
    residence. According to Manning, Petitioner called him to ask whether he knew of anyone
    interested in purchasing cocaine. In response, Manning introduced Petitioner to his friends,
    Tarico Smith and Charles Antwon Hampton.
    -3-
    No. 12-4016
    Manning explained at trial that following that introduction, Smith and Hampton began
    purchasing cocaine from Petitioner on a regular basis. Each of these transactions occurred at
    Manning=s residence. According to Manning=s version of the events, Smith purchased cocaine
    from Petitioner on six to eight occasions in quantities ranging from nine ounces to four kilograms.
    At a later date, Manning provided Petitioner=s phone number to Smith, who began dealing directly
    with Petitioner.
    B.      Smith=s Testimony
    Smith testified that he began selling drugs after being released from prison in March 2007
    and a halfway house on parole later that year. Smith stated that he obtained cocaine from
    Petitioner at Manning=s apartment on three or four occasions.
    Once Smith purchased Petitioner=s phone number from Manning, he began transacting
    directly with Petitioner at Smith=s house on 13th Street. These transactions continued until
    Smith=s 2010 arrest. Smith purchased cocaine from Petitioner two times per week during that
    time period, which he estimated amounted to about twenty separate transactions. According to
    Smith, he generally purchased between one and three kilograms of cocaine during these
    transactions. Smith testified that he distributed the drugs purchased from Petitioner to various
    customers, including Gregory Hamrick and Terrance Vance. He also claimed to have introduced
    Petitioner to Charles Hampton, who later purchased cocaine from Petitioner on four or five
    occasions.
    -4-
    No. 12-4016
    Smith also stated that he received a delivery from Petitioner of over 500 grams of cocaine
    shortly before his arrest in January 2010. This cocaine was discovered by DEA officers when
    they executed a search warrant at Smith=s residence.
    Finally, Smith testified that he never smoked marijuana with Petitioner.
    C.      Charles Hampton=s Testimony
    Hampton was arrested by DEA agents in April 2011 on drug charges. At that time,
    Hampton stated that he only knew Petitioner because he purchased marijuana from him. At trial,
    however, Hampton testified that he previously lied to officers and that he knew Petitioner from his
    presence at Manning=s home during drug deals. In addition to his claims that he purchased
    cocaine from Manning, Hampton also claimed that Manning introduced him to Petitioner
    sometime around 2007 or 2008.        After that introduction, Hampton met with Petitioner at
    Manning=s home a number of times to obtain cocaine. On each of these occasions, Petitioner sold
    between two ounces and two kilograms of cocaine to Hampton. Sometime around 2008 or 2009,
    Hampton starting transacting with Petitioner through Smith, from whom he later obtained
    Petitioner=s cell phone number. After obtaining this phone number, Hampton transacted directly
    with Petitioner once or twice a month until February 2011. On each of those occasions, Hampton
    purchased about one or two kilograms of cocaine.
    D.      Testimony from Gregory Hamrick and Terrance Vance
    Hamrick testified that he and Smith had been close friends since childhood and that he
    bought two to four ounces of cocaine from Smith at various times throughout 2008. According to
    his testimony, Hamrick once saw Petitioner Ajust for a quick second@ when he delivered cocaine to
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    No. 12-4016
    Smith. Hamrick described the physical characteristics of the package delivered by Petitioner, but
    he was unable to describe in detail the quantity of drugs in the package. Hamrick also described a
    second encounter with Petitioner in December 2009, when he witnessed Petitioner deliver a
    kilogram of cocaine to Smith.
    Vance testified at trial that after he and Smith were released from prison, he bought cocaine
    from Smith.    During this time, he witnessed Petitioner delivering cocaine to two different
    locationsthe 13th Street and Brooks Avenue locations. According to Vance, each of these
    deliveries was in kilogram quantities.
    E.      Evidence of Springfield Area Conspiracy
    According to trial testimony, from 2007 to 2009, Wilson Antonio Beltre transacted in large
    quantities of cocaine. One of Beltre=s many suppliers was Petitioner, from whom he purchased 40
    to 50 kilograms of cocaine between the beginning of 2007 and April 2009. Approximately fifteen
    times over the course of their relationship, Petitioner accompanied Beltre when he met with
    customers in the Springfield area.
    Two of Beltre=s customers were Jeff Norton and Brian Pinson, who were drug-dealing
    partners in the Springfield area. They regularly obtained kilogram quantities of cocaine from
    Beltre. The two men once traveled to Columbus to obtain cocaine from Beltre, but it was not
    ready when they arrived. While they waited outside, they witnessed Petitioner drive up to the
    home with two others. Once these three individuals entered the home, the cocaine was ready and
    available. During his testimony, Norton also stated that Petitioner previously helped him count
    money for a cocaine transaction between himself and Beltre.
    -6-
    No. 12-4016
    F.      Jerdin Yanes= Testimony
    Yanes testified that starting in mid-2007 or early 2008 and continuing through mid-2009,
    he sold cocaine to Petitioner. He claims that Petitioner was one of his main customers during that
    time, purchasing between one and ten kilograms of cocaine from Yanes on a bi-weekly or even
    tri-weekly basis. Yanes delivered cocaine to Petitioner in the garage of his residence. Yanes
    stopped supplying Petitioner with cocaine a few months before his own arrest in October 2009.
    G.      Petitioner=s Testimony
    Petitioner acknowledged in his testimony that he knew Smith, Manning, and Hampton but
    insisted that he never sold cocaine to any of them. He claimed that he only purchased marijuana
    and occasionally smoked marijuana with these individuals. These statements by Petitioner were
    inconsistent with many of the witnesses= statements. First, Smith, Manning, and Hampton each
    testified that they never smoked marijuana with Petitioner. Second, they each testified that
    Petitioner had an ongoing cocaine sales relationship with Smith and Hampton. Petitioner also
    testified that he knew Beltre as a landlord and social acquaintance, not as a cocaine supplier.
    H.      Additional Evidence Regarding the Drug Trafficking Conspiracy
    Evidence at trial indicated that Petitioner used multiple phones, many of which were in
    other people=s names. DEA agents who examined the telephone records of individuals involved
    in the conspiracies testified that there were extensive contacts between Petitioner=s phones and the
    phones used by the other individuals involved in the two conspiracies.
    -7-
    No. 12-4016
    II.    Procedural History
    Petitioner was charged with three criminal offenses and one count of criminal forfeiture.
    After a seven-day trial, during which numerous co-conspirators testified against Petitioner and he
    testified on his own behalf, the jury convicted Petitioner of conspiracy to distribute more than 500
    grams and less than 5 kilograms of cocaine, a lesser included offense of the conspiracy charged in
    the Indictment. The jury found Petitioner not guilty of the other counts.
    The probation office prepared a presentence investigation report (APSR@), which
    recommended a base offense level of 38 based on testimony from one of his co-conspirators that
    he had delivered approximately 1,040 kilograms of cocaine to Petitioner over an extended period
    of time.     See U.S.S.G. ' 2D1.1(c)(1).         The PSR also recommended two two-level
    enhancementsone for maintaining a premises for distribution of a controlled substance and the
    other for obstruction of justice based on Petitioner=s trial testimony that repeatedly denied
    involvement in the drug-trafficking conspiracies.         A later addendum to the PSR also
    recommended that Petitioner receive a two-level firearm enhancement. Petitioner objected to the
    amount of cocaine that was attributed to him in the PSR as well as each of the enhancements.
    Over these objections, the district court found by a preponderance of the evidence that
    Petitioner distributed at least 150 kilograms of cocaine and therefore adopted a base offense level
    of 38. Had the district court calculated the offense level based on a drug quantity of less than
    5 kilogramsthe offense for which he was convictedhis total offense level would have been 30.
    That offense level, combined with Petitioner=s criminal history category of I, would have resulted
    in a range of 121 to 151 months.
    -8-
    No. 12-4016
    In addition to applying a higher total offense level, the district court imposed the
    obstruction of justice enhancement, and the court elected not to impose the other enhancements
    requested by the government. The district court found that Petitioner=s denial of involvement in
    the conspiracy was inconsistent with the other witnesses= testimony and other evidence presented
    at trial, as well as the findings of the jury, and therefore constituted perjury and obstruction of
    justice.1 The district court chose not to apply the firearm enhancement because drugs were not
    found in Petitioner=s home when the two loaded firearms were discovered. Therefore, the district
    court imposed a total offense level of 40 and a criminal history category of I, which corresponds
    with a Guidelines range of 292 to 365 months. Due to Petitioner=s lack of a criminal record, good
    work record, and the fact that he had minor children, the district court varied downward to 192
    months of incarceration.
    Petitioner timely appealed his sentence.
    DISCUSSION
    I.      Obstruction of Justice Enhancement
    A.      Standard of Review
    Petitioner and the United States disagree as to which standard of review should apply to
    this first issue presented. Petitioner concedes that the district court=s factual findings are reviewed
    for clear error, however Petitioner also argues for de novo review to determine whether the facts as
    1
    The district court stated that if Asomeone has taken the stand and lied . . . then the guideline
    [enhancement] should apply . . . and on key points what the defendant denied is exactly what the
    jury found, and I find no reason to want to second guess the jury with regard to Count 1. So I do
    think the enhancement is properly applied.@
    -9-
    No. 12-4016
    found by the district court amount to obstruction of justice. The United States, on the other hand,
    argues that plain error review should apply due to Petitioner=s failure to object to the sentence
    earlier in the proceedings.
    This Court reviews a sentence in a criminal case for procedural and substantive
    reasonableness. United States v. Freeman, 
    640 F.3d 180
    , 185 (6th Cir. 2011) (citing Gall v.
    United States, 
    552 U.S. 38
    , 51 (2007)).          The proper standard of review for procedural
    reasonableness in such a case depends on whether the district court asked the parties A>whether
    they have any objections to the sentence . . . that have not previously been raised.=@ United States
    v. Vonner, 
    516 F.3d 382
    , 385 (6th Cir. 2008) (quoting United States v. Bostic, 
    371 F.3d 865
    , 872
    (6th Cir. 2004)). According to this Court=s holding in Bostic, A[i]f a sentencing judge asks this
    question and if the relevant party does not object, then plain-error review applies on appeal to those
    arguments not preserved in the district court.=@ 
    Id. (citing Bostic,
    371 F.3d at 872B73); see also
    United States v. Holman, 
    314 F.3d 837
    , 846 (7th Cir. 2002) (applying plain error review where the
    defendant failed to raise objections to the manner in which his sentence was calculated).
    For the Bostic rule to apply, however, the district court must use particular, clear language
    when asking whether counsel has objections to the sentence. United States v. Novales, 
    589 F.3d 310
    , 313 (6th Cir. 2009) (finding that the district court=s phrasing of ASo is there anything else on
    these?@ was insufficient to meet the Bostic standard). See also United States v. Thomas, 
    498 F.3d 336
    , 340 (6th Cir. 2007) (finding that ADo you have anything further for the record, Mr. Canaday?@
    was not sufficiently clear); United States v. Clark, 
    469 F.3d 568
    , 570 (6th Cir. 2006) (finding that
    AAnything else, Ms. Goode?@ was insufficient as well). Similarly, in United States v. Freeman,
    -10-
    No. 12-4016
    this Court held that ARichard, do you want to renew your previously-raised objections for the
    record?@ was insufficient because Athe purpose of the Bostic question is to allow the parties to raise
    objections >that have not previously been raised.=@ 
    640 F.3d 180
    , 186 (6th Cir. 2011) (quoting
    
    Bostic, 371 F.3d at 872
    ). However, this Court has found that ANow, are there any questions
    regarding the sentence that I have imposed?@ is sufficient to meet the Bostic standard. United
    States v. Wilson, 232 F. App=x 540, 545 (6th Cir. 2007).
    In the instant case, the district court concluded the sentencing hearing by asking the parties
    a few questions. First, the district court asked, AAre there any other sentencing issues that I have
    not addressed?@ Attorneys for both parties responded by indicating that there was nothing
    remaining to be addressed. The district court went on to advise Petitioner of his right to appeal
    and asked whether Petitioner wished to appeal the sentence that was just imposed, to which he
    responded that he wished to appeal. Finally, the district court asked, AAre there any other issues
    that we need to discuss?@ The United States reiterated its objection to the denial of a firearm
    enhancement, and Petitioner=s counsel asked that the court recommend an intensive drug treatment
    program and prison placement near his family in central Ohio. With those responses, the
    sentencing hearing was concluded.
    The questions posed by the district court were not sufficient to meet the Bostic standard.
    Asking whether there are any other unaddressed sentencing issues did not clearly indicate that the
    district court sought the parties= objections to the sentence, despite the fact that the United States
    responded with an objection. In United States v. Geedi, 490 F. App=x 755, 759 (6th Cir. 2012),
    this Court held that the judge=s question AAre there any other sentencing issues that I have not
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    No. 12-4016
    addressed?@ was insufficient to satisfy the Bostic requirement. The Court applied an abuse of
    discretion standard of review, under which Aa district court=s legal interpretations are reviewed de
    novo, but its factual findings will not be set aside unless they are clearly erroneous.@ 
    Id. The district
    court asked the same question in this case, failing to ask explicitly for counsel=s objections
    or concerns regarding sentencing. As such, this Court applies a clear error standard of review to
    the district court=s factual determinations related to the imposition of the obstruction of justice
    enhancement, and the district court=s legal pronouncements on the issue are reviewed de novo.
    United States v. Bazazpour, 
    690 F.3d 796
    , 805 (6th Cir. 2012) (AAlthough we apply a
    clearly-erroneous standard of review to the district court=s findings of fact, the determination of
    whether specific facts actually constitute an obstruction of justice is a mixed question of fact and
    law that we review de novo.@).
    B.      Analysis
    Pursuant to U.S.S.G. ' 3C1.1, a sentencing court may impose a two-level obstruction of
    justice enhancement if a defendant A>willfully impeded or obstructed, or attempted to impede or
    obstruct the administration of justice.=@ United States v. Dunnigan, 
    507 U.S. 87
    , 92 (1993)
    (quoting U.S.S.G. ' 3C1.1 (1989)). According to the commentary to this section, A>testifying
    untruthfully or suborning untruthful testimony concerning a material fact . . . during a preliminary
    or grand jury proceeding, trial, sentencing proceeding, or any other judicial proceeding=@ may
    constitute an obstruction of justice. 
    Id. at 93
    (quoting U.S.S.G. ' 3C1.1 cmt. n.1(c) (1989)).
    To comply with Supreme Court precedent, a sentencing court must make and articulate
    specific findings before applying an obstruction of justice enhancement:
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    No. 12-4016
    It is not enough for a sentencing judge to recognize conflicting
    testimony and resolve in his own mind which witness is credible.
    To comply with the Supreme Court=s directive in Dunnigan, the
    sentencing judge must identify for the record at least some specific
    instances of conflicting testimony and specify which portions of the
    defendant=s testimony he finds materially perjurious. The judge
    must, at least briefly, explain why the intentional perjury was
    material.
    United States v. Spears, 
    49 F.3d 1136
    , 1143 (6th Cir. 1995) (internal citations omitted).
    Therefore, a two-step procedure is required before a district court can find that a party has
    committed perjury and obstructed justice: Afirst, it must identify those particular portions of the
    defendant=s testimony that it considers to be perjurious, and second, it must either make specific
    findings for each element of perjury or at least make a finding that encompasses all of the factual
    predicates for a finding of perjury.@ United States v. Sassanelli, 
    118 F.3d 495
    , 501 (6th Cir. 1997)
    (internal quotation marks omitted). The second of these steps is required by U.S.S.G. ' 3C1.1.
    The first step was created by this Court, which has Anever insisted on rigid adherence to its terms.@
    
    Id. In making
    the required findings, a Adistrict court may not rely solely on the jury=s verdict,
    but must instead make an independent finding that the defendant committed perjury.@ 
    Id. at 500.
    In United States v. Medina, 
    992 F.2d 573
    , 591 (6th Cir. 1993), the district Ajudge stated: >I heard
    the testimony. And I have the jury=s verdict. They were the fact finders. Based on their verdict,
    [the defendant] testified falsely. I can=t say that the jury was wrong and substitute my judgment
    for theirs, that=s not my role.=@ This Court remanded Medina for resentencing after finding that
    the district court improperly deferred to the jury=s verdict rather than making its own finding that
    the defendant committed perjury.        
    Id. (ASuch deference
    to the jury=s fact-finding role is
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    No. 12-4016
    inappropriate for sentencing purposes because the district court must itself make a finding that [the
    defendant] ha[s] obstructed justice.@). Although mere deference to the jury verdict is improper,
    this Court has held proper a finding of perjury based on inconsistency between a defendant=s
    statements and all of the testimony provided at trial, the ultimate jury verdict, and findings
    adopting the government=s statements regarding perjury.          See United States v. Wilson, No.
    96-6709, 96-6710, 
    1999 WL 71499
    , at *6 (6th Cir. Jan. 14, 1999) (affirming application of the
    obstruction of justice enhancement after the district court stated that AMr. Wilson=s testimony to
    the contrary involved some form of a [sic] obstruction because he denied being involved and
    . . . [the conspiracy to deal drugs] was all around him and the testimony of others clearly
    refuted . . . his testimony, so I think [the enhancement is] entirely appropriate.@).
    Although this Court originally required a district court to A>identify specifically which
    statements or actions by a defendant constitute an obstruction of justice,=@ this Court will uphold a
    district court=s application of an obstruction of justice enhancement where the sentencing court
    either explicitly identifies the particular statements it believes are perjurious and how they are
    material to the case or where the context surrounding the court=s generalized findings is sufficient
    to meet the Dunnigan requirements. United States v. Zajac, 
    62 F.3d 145
    , 148 (6th Cir. 1995)
    (quoting United States v. Clark, 
    982 F.2d 965
    , 970 (6th Cir. 1993)). In United States v. Ledezma,
    
    26 F.3d 636
    (6th Cir. 1994), for example, this Court upheld a district court=s application of the
    obstruction of justice enhancement despite the court=s failure to explicitly identify particular
    statements believed to be perjurious. The district court stated,
    I believe that the record in this case, following a verdict of guilty by
    the jury, requires that I find that the defendant perjured herself on
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    No. 12-4016
    material matters at the time that she testified in her defense. I do
    not find that any additional efforts required the government [sic], as
    a result of that perjury.
    I too tend to think that you would have put that whole case on
    regardless of whether she might or might not testifyregardless of
    the way she did testify. But I do think it was perjury. I do think it
    was material, and I do think that under the law of the Sixth Circuit, I
    am required to assess an additional two points for obstruction of
    justice in light of those findings.
    
    Id. at 644.
    This Court held that Athe colloquy between the court and counsel did identify which
    statements the government claimed were untruthful . . . . [Therefore,] the record in this case reveals
    that the court had in mind the statements by Ledezma that had just been referenced by government
    counsel.@ 
    Id. (emphasis added).
    The district court=s findings were sufficient due to the context in
    which they were made.
    Similarly, in Clark, this Court upheld the application of an obstruction of justice
    enhancement after the district court stated that Abased on the totality of all of these circumstances,
    including statements made prior to the trial and during the trial, adding all of those factors together
    indicates . . . to the Court that the defendant did not tell the truth on one or more occasions for the
    purpose of impeding the administration of 
    justice.@ 982 F.2d at 969
    . Although the district court
    did not identify specific instances of perjurious testimony, this Court found that Aan examination of
    the colloquy between court and counsel at sentencing reveals that the district court accepted the
    government=s argument, which did identify, with specificity, the statements by Clark the
    government claimed were untruthful.@ 
    Id. at 970.
    In United States v. Roper, 
    135 F.3d 430
    , 434
    (6th Cir. 1998), this Court again upheld the application of an obstruction of justice enhancement
    where the district court did not identify specific perjurious statements but the context of the court=s
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    interactions with the government and its sentencing memorandum were sufficient to support the
    district court=s finding that the petitioner lied. However, in Sassanelli, this Court reversed the
    district court=s judgment and remanded for resentencing after the district court stated that Aalmost
    everything that Mr. Sassanelli said was contrary to what the Court believes were the facts in this
    particular matter, as articulated by the other witnesses . . . . [E]very other witness without
    exception said something contrary to that which was Mr. Sassanelli=s position in this particular
    
    matter.@ 118 F.3d at 500
    . Without more specific information in the Pre-Sentence Report, the
    sentencing memoranda, or the district court=s statements, this discussion of perjury was not
    sufficient to justify the enhancement. 
    Id. at 500B02.
    In the instant case, the United States alleges that the district court complied with each of
    these requirements and asserts that where Athe defendant=s testimony appears to be >pervasively
    perjurious,= the district court is not obligated to recite the perjury line by line, so long as its findings
    encompass the factual predicates necessary for a finding of perjury.@ 
    Sassanelli, 118 F.3d at 501
    (quoting United States v. Crowder, No. 94-1576, 
    1995 WL 768990
    , at *8 (6th Cir. Dec. 28, 1995)).
    Without pointing to specific statements believed to be perjurious, the district court indicated that
    Petitioner=s blanket denial of his involvement with the drug trafficking conspiracy constituted
    perjury. Although the PSR only identified one instance of alleged perjurious testimony, the
    United States= Sentencing Memorandum included a number of Petitioner=s statements to support
    the enhancement. These statements included denials of cocaine distribution to Smith and others,
    denials of receipt of large sums of money from Smith and others, testimony regarding the purpose
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    No. 12-4016
    for numerous telephones, statements regarding Yanes= social visits, and statements regarding
    Petitioner=s relationships with Manning, Smith, and Hampton.
    In response to the information before it, including this sentencing memorandum, the
    district court stated, A[H]ere I think the government=s view is that the essence of the conviction is
    contrary to the essence of the defendant=s testimony . . . . I am prepared to find that the two are not
    reconcilable, and on key points what the defendant denied is exactly what the jury found, and I find
    no reason to want to second guess what the jury found, and I find no reason to want to second guess
    the jury with regard to Count 1.@ Additionally, the court explained that Athe core here is the denial
    of the drug trafficking, the testimony that was opposite that presented by the government and the
    jury=s findings. I think with that record before me, that the objection [to the enhancement] is not
    well taken.@
    Although the district court fails to identify particular instances of perjurious testimony and
    the court appears to have based its application of the enhancement, in part, on the fact that
    Petitioner=s testimony differed from the jury verdict and other witness statements, the context
    surrounding this decision satisfies the Sixth Circuit=s gradually weakening case law on this issue.2
    The district court explained that the enhancement reflects Petitioner=s blanket denial of
    2
    While this Court initially required district courts to specify which portions of a defendant=s
    testimony it believed were perjurious, the case law has gradually weakened and now allows district
    courts to specify much less. As a panel of this Court stated in Clark after accepting this
    weakening standard, A[T]he better practice, and the requirement that should be followed . . . is that,
    when assigning points for obstruction of justice, the district court should identify specifically
    which statements or actions by a defendant constitute an obstruction of 
    justice.@ 982 F.2d at 970
    .
    We agree that this Court should return to the standard as articulated in our earlier case law.
    Requiring a district court to identify particular instances of perjury allows Athe appellate court [to]
    properly perform its responsibility to review whether an enhancement . . . is proper.@ 
    Id. -17- No.
    12-4016
    involvement in drug trafficking and the fact that Petitioner=s testimony differed from each of the
    statements by the government=s witnesses, as reflected in the PSR and sentencing memorandum.
    The context in which the district court made this reference meets the standard as laid out by this
    Court in Clark, Wilson, Ledezma, and Drummond, and is distinguishable from Sassanelli, in which
    the district court and the government failed to specify particular instances of perjury to support an
    obstruction of justice enhancement. See 
    Sassanelli, 118 F.3d at 500
    . In the instant case, the
    government=s sentencing memorandum and statements in the PSR provide sufficient context such
    that the district court=s generalized findings of perjury meet this Court=s requirements.
    In addition to identifying which conflicting portions of a party=s testimony constitute
    perjury, the district court must find that the false statements were willful and material. See
    
    Dunnigan, 507 U.S. at 94
    (AA witness testifying under oath or affirmation [commits perjury] if she
    gives false testimony concerning a material matter with the willful intent to provide false
    testimony, rather than as a result of confusion, mistake, or faulty memory.@). We require district
    courts to make these findings Ato ensure that a defendant who is found guilty is not penalized by an
    enhancement under ' 3C1.1 simply for having testified on his own behalf.@ United States v.
    McRae, 
    156 F.3d 708
    , 712B13 (6th Cir. 1998).
    In this case, the district court met its burden with regard to willfulness and materiality.
    During the sentencing hearing, the district court stated that Aif [it] is of the view that someone has
    taken the stand and lied about some essential fact in the case, then the guideline should apply.@
    The district court recognized that the enhancement is not simply applied every time it appears that
    a defendant made a false statement on the stand: AThere are, more than you think, times where
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    No. 12-4016
    people can testify as defendants, have a verdict of guilty returned and not have the enhancement
    apply.@ The court then proceeded to apply the enhancement based on a belief that Petitioner lied
    and the fact that the whole of Petitioner=s testimony was contrary to the jury verdict and to the rest
    of the evidence presented at trial. The district court concluded, therefore, that Petitioner willfully
    made these false statements and that they were material because they were pervasive and entirely
    inconsistent with the essence of the jury verdict and evidence against him. See 
    Dunnigan, 507 U.S. at 95B
    96 (AGiven the numerous witnesses who contradicted respondent regarding so
    many facts on which she could not have been mistaken, there is ample support for the District
    Court=s finding [that the defendant obstructed justice].@).
    Based on the foregoing, the district court=s application of the obstruction of justice
    enhancement and the resulting sentence were not procedurally unreasonable.3
    II.    Consideration of Acquitted Conduct
    Petitioner asserts that the district court erred in considering conduct for which he was
    acquitted when calculating the applicable Guidelines range.             Had the district court only
    considered the conduct for which he was convicted (conspiracy to distribute between 500 grams
    and 5 kilograms of cocaine), his Guidelines range would have been 121 to 151 months. Instead,
    3
    The United States asserts that even if this Court were to find that the obstruction of justice
    enhancement was improperly applied, this Court can affirm the district court=s sentence by
    applying a two-level firearm enhancement in accordance with U.S.S.G. ' 2D1.1(b)(1). The
    United States poses this enhancement as an alternative method for affirming the district court=s
    sentence, rather than asserting a cross-appeal. Because this Court affirms the district court=s
    application of an obstruction of justice enhancement, this Court need not decide whether the
    district court erred by denying the firearm enhancement.
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    No. 12-4016
    by considering conduct for which he was acquitted (conspiracy to distribute more than 5 kilograms
    of cocaine), the district court calculated a Guidelines range of 292 to 365 months.
    Petitioner alleges that the Sentencing Reform Act does not authorize sentencing courts to
    use acquitted conduct when making Guidelines range determinations. However, this Court=s en
    banc opinion in United States v. White clearly decided this issue: A[T]he Sixth Amendment [does
    not] prevent[] a district court from relying on acquitted conduct in applying an advisory guidelines
    system.@ 
    551 F.3d 381
    , 384 (6th Cir. 2008) (en banc). Therefore, Petitioner=s argument is
    meritless.
    Petitioner asserts an additional argument in his reply brief to demonstrate that the district
    court erroneously considered conduct for which he was acquitted. Petitioner argues that the
    Supreme Court=s recent decision in Alleyne v. United States, 
    133 S. Ct. 2151
    (2013), prohibits the
    district court=s use of conduct that was not proved beyond a reasonable doubt before a jury. In
    Alleyne, the Court held that Aany fact that increases the mandatory minimum is an >element= [of the
    crime] that must be submitted to the jury [and found beyond a reasonable doubt].@ 
    Id. at 2155.
    Unfortunately for Petitioner, Alleyne does not apply to this case. The district court did not apply a
    mandatory minimum when it determined Petitioner=s sentence. In fact, no mandatory minimum
    was ever at issue in this case. Instead, the district court determined a Guidelines range, which is
    not mandatory, and then used its discretion to vary downward. Alleyne does not stand for the
    proposition that any conduct used to determine a sentence must be proved beyond a reasonable
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    No. 12-4016
    doubt.4 Therefore, the district court did not err in considering conduct for which Petitioner was
    acquitted by the jury.
    III.   Conduct Proved by a Preponderance of the Evidence
    Petitioner asserts that even if Alleyne doesn=t apply to his case, the district court still erred
    by considering conduct that was not proved by a preponderance of the evidence. See 
    White, 551 F.3d at 385
    .
    A.      Standard of Review
    As stated above, the district court=s factual findings are reviewed for clear error. United
    States v. Thomas, 
    49 F.3d 253
    , 259 (6th Cir. 1995) (AA district court=s determination of the quantity
    of drugs used to compute a defendant=s sentence is a finding of fact that should not be rejected
    unless clearly erroneous.@). AA factual finding is clearly erroneous where, although there is
    evidence to support that finding, >the reviewing court on the entire evidence is left with the definite
    and firm conviction that a mistake has been committed.=@ United States v. Ware, 
    282 F.3d 902
    , 907
    (6th Cir. 2002) (quoting United States v. U.S. Gypsum Co., 
    333 U.S. 364
    , 395 (1948)).
    B.      Analysis
    Although a jury=s conviction must be based on evidence proved beyond a reasonable doubt,
    the prosecution bears a lesser burden at the sentencing stage. The prosecution need only prove
    the amount of drugs for sentencing purposes by a preponderance of the evidence. United States v.
    4
    In fact, the Court stated in its opinion that A[o]ur ruling today does not mean that any fact
    that influences judicial discretion must be found by a jury. We have long recognized that broad
    sentencing discretion, informed by judicial factfinding, does not violate the Sixth Amendment.@
    
    Alleyne, 133 S. Ct. at 2163
    .
    -21-
    No. 12-4016
    Russell, 
    595 F.3d 633
    , 646 (6th Cir. 2010). Where the exact quantity of drugs is unclear, the
    sentencing court may estimate that quantity based on Acompetent evidence in the record. In other
    words, the court finding must have >some minimum indicium of reliability beyond mere
    allegation.=@ United States v. Ward, 
    68 F.3d 146
    , 149 (6th Cir. 1995) (internal citation omitted)
    (quoting United States v. Smith, 
    887 F.2d 104
    , 108 (6th Cir. 1989)). A court may find that
    A[t]estimonial evidence from a coconspirator may be sufficient to determine the amount of drugs
    for which another coconspirator should be held accountable.@ United States v. Hernandez,
    
    227 F.3d 686
    , 697 (6th Cir. 2000). However, where the drug quantity is unknown, Athe district
    court is encouraged to >err on the side of caution= and only hold the defendant responsible for that
    quantity of drugs for which >the defendant is more likely than not actually responsible.=@ United
    States v. Baro, 
    15 F.3d 563
    , 569 (6th Cir. 1994) (quoting United States v. Walton, 
    908 F.2d 1289
    ,
    1302 (6th Cir. 1990)). In Baro, after the district court failed to make factual findings to support a
    drug quantity increase, this Court remanded the case for resentencing, explaining that A[g]iven the
    marked impact of this single kilogram increase on the defendants= sentences, the district court
    should explicitly set forth the evidence on which it relies if it finds [the defendants] accountable for
    distribution of at least fifty kilograms of cocaine.@        
    Id. Therefore, where
    a district court
    sentences a defendant based on acquitted conduct, the court must identify the evidence on which it
    relied to make the drug quantity calculation. Id.; see also United States v. Walker, 399 F. App=x
    75, 82B83 (6th Cir. 2010).
    In the instant case, the district court based its drug quantity calculation on a number of
    factors, including the testimony of many of Petitioner=s co-conspirators. The district court
    -22-
    No. 12-4016
    acknowledged that the testimony of these co-conspirators alone Awould not satisfy proof by a
    preponderance of the evidence@ because the credibility of the co-conspirators was successfully
    challenged on cross-examination.       However, the court also cited to phone records and
    surveillance, finding that Athe corroboration that the government also presented, particularly with
    regard to the phone records and the surveillance@ convinced the court Athat there [was] a showing
    by a preponderance of the evidence that the other acquitted conduct should be used in computing
    the sentencing guideline range.@ Considered together, the trial testimony, phone records, and
    surveillance were sufficient to prove by a preponderance of the evidence that Petitioner was
    accountable for more than 150 kilograms of cocaine. Because Athe district court interpret[ed] the
    evidence in a manner consistent with the record, we are required to uphold its decision even if we
    would have reached the opposite conclusion.@ United States v. Darwich, 
    337 F.3d 645
    , 663 (6th
    Cir. 2003) (citing Anderson v. Bessemer City, 
    470 U.S. 564
    , 573B74 (1985)).
    CONCLUSION
    For the foregoing reasons, we AFFIRM the district court=s sentence.
    -23-