United States v. Ihab Steve Barsoum , 763 F.3d 1321 ( 2014 )


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  •                Case: 13-10710        Date Filed: 08/15/2014      Page: 1 of 39
    [PUBLISH]
    IN THE UNITED STATES COURT OF APPEALS
    FOR THE ELEVENTH CIRCUIT
    _________________________
    No. 13-10710
    _________________________
    D.C. Docket No. 8:11-cr-00548-VMC-MAP-1
    UNITED STATES OF AMERICA,
    Plaintiff-Appellee,
    versus
    IHAB STEVE BARSOUM,
    Defendant-Appellant.
    _________________________
    Appeal from the United States District Court
    for the Middle District of Florida
    _________________________
    (August 15, 2014)
    Before TJOFLAT, Circuit Judge, and MOORE * and SCHLESINGER, ** District
    Judges.
    *
    Honorable K. Michael Moore, United States District Court Chief Judge for the Southern
    District of Florida, sitting by designation.
    **
    Honorable Harvey E. Schlesinger, United States District Court Judge for the Middle District of
    Florida, sitting by designation.
    Case: 13-10710    Date Filed: 08/15/2014    Page: 2 of 39
    MOORE, District Judge:
    Ihab “Steve” Barsoum appeals his convictions and 204-month sentence,
    imposed after a jury convicted him of one count of conspiring to dispense
    Oxycodone not for a legitimate medical purpose and not in the usual course of
    professional practice, in violation of 
    21 U.S.C. §§ 841
    (a)(1), (b)(1)(C), and 846,
    and five counts of distributing Oxycodone outside the course of professional
    practice, in violation of 
    21 U.S.C. §§ 841
    (a)(1) and (b)(1)(C). Barsoum appeals
    several of the District Court’s rulings before, during, and after trial, including its
    drug-quantity findings, which it based on estimates derived from the record
    evidence. For the reasons stated below, we affirm.
    I.   FACTS AND PROCEDURAL HISTORY
    This case centers around a complex web of schemes Barsoum implemented
    with his coconspirators to illegally distribute tens of thousands of Oxycodone pills
    from several pharmacies between sometime in 2007 and July 2011.                 After
    Barsoum’s trial and sentencing hearing, the District Court made drug-quantity
    findings for sentencing and ultimately found Barsoum responsible for 56,000 30-
    mg Oxycodone pills. The overall drug-quantity finding was based on the number
    of pills across four categories: (1) sales to an associate named Scott—16,000 pills;
    (2) fraudulent prescriptions in the name of one Dr. Belsole (the “Belsole
    prescriptions”)—11,000 pills; (3) sales to an associate named Stevens—24,000
    2
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    pills; and (4) sales to Stevens during controlled buys orchestrated by the Drug
    Enforcement Administration (“DEA”)—5,000 pills.
    A. Barsoum’s First Pill Scheme (St. George’s Pharmacy)
    In 2006, Barsoum began working at St. George’s Pharmacy, which was run
    by Barsoum’s cousin, Wahba, in Pinellas County, Florida. Wahba and a few drug
    dealers had already established a pill racket at St. George’s by the time Barsoum
    started there. Barsoum’s soon-to-be drug associate, Pat Stevens, and others would
    bring prescriptions under fake patient names to be filled by Wahba. Wahba would
    then issue large amounts of Oxycodone and OxyContin without asking for
    identification. Soon after starting at St. George’s, Barsoum also began accepting
    and filling the falsified prescriptions. Barsoum would fill prescriptions for Stevens
    as often as once a day. He never asked for identification even though Stevens’
    prescriptions used various patient names. In some instances, Stevens would hand
    Barsoum a pile of prescriptions all at once, paying large amounts of cash at a set
    rate per pill. The pills Barsoum distributed at St. George’s Pharmacy were not
    figured into his Sentencing Guidelines calculation and are not at issue in this
    appeal. Nevertheless, St. George’s is where Barsoum got his start—where he
    learned the tactics he would employ over the next several years at other pharmacies
    to conceal his illegal pill distribution schemes.
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    B. Barsoum’s Pill Scheme with Scott (Trinity Pharmacy)
    In 2007, Barsoum opened his own pharmacy, Trinity Pharmacy, where he
    soon began accepting falsified prescriptions from an Oxycodone addict and dealer
    named Christopher Scott. Barsoum coordinated the scheme closely with Scott to
    avoid DEA suspicion. Barsoum provided Scott actual doctors’ names and DEA
    numbers 1 so that the prescriptions appeared genuine. Whenever Scott presented
    Barsoum with an incorrect DEA number or a prescription written for suspiciously
    too many pills, Barsoum would tell Scott to rewrite the prescription. Scott would
    then leave Trinity Pharmacy, correct the prescription, and return minutes later to
    fill it. Barsoum educated Scott on several other strategies for avoiding DEA
    scrutiny as well.
    Despite Barsoum’s best efforts, the pill scheme drew the attention of the
    authorities. The local police department began investigating Scott, whom they
    suspected of dealing Oxycodone. The police approached Barsoum for information
    about Scott and asked that he notify them when he saw Scott again. Instead,
    Barsoum alerted Scott to the investigation and never notified the police.
    Scott was eventually, and inevitably, arrested in 2008.          At trial, Scott
    testified that Barsoum filled 4 prescriptions at a time for him, usually for 240 pills
    1
    The DEA assigns a unique number to every health care provider authorized to prescribe
    controlled substances.
    4
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    each, about once a month, 2 for 17 months (4 x 240 x 1 x 17 = 16,320). The
    District Court attributed 16,000 Oxycodone pills to Barsoum for this scheme.
    These pills comprise the first category of the District Court’s drug-quantity
    findings for Barsoum’s Guidelines calculation. We further discuss the finding in
    this category below. See infra Part II.D.ii.a.
    Our takeaway from Barsoum’s scheme with Scott is that through teaching
    Scott how to avoid the DEA, and through dispensing such large quantities of pills,
    Barsoum had positioned himself as the centerpiece of a sophisticated Oxycodone
    distribution conspiracy.
    C. Barsoum’s Pill Scheme with Stevens (Trinity Pharmacy)
    In 2008, Barsoum’s prior associate from the St. George’s scheme, Stevens,
    also began filling falsified prescriptions at Trinity Pharmacy.                  Barsoum
    coordinated with Stevens, as he did with Scott, to embellish prescriptions so that
    they would appear genuine and elude DEA suspicion. Barsoum provided Stevens
    the names, addresses, phone numbers, and DEA numbers of actual doctors.
    Barsoum and Stevens communicated via disposable, non-registered phones to
    further cover their tracks.         Between 2009 and 2010, Stevens visited Trinity
    Pharmacy up to three times a week. He testified at trial that he obtained between
    2
    Scott estimated he visited Barsoum approximately once every 20 days.
    5
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    300 and 700 pills each week. He paid Barsoum $4 per pill and resold them for $10
    each.
    The DEA arrested Stevens in November 2010.             The DEA confiscated
    approximately $203,000 in cash, which Stevens later stated was mostly drug
    money from reselling Barsoum’s pills. He also gave three different post-arrest
    statements as to the number of pills he had obtained from Barsoum. Stevens gave
    widely varying estimates of 700 to 800 pills per week for the year, only 500 pills
    per month for the year, and only 8,000 pills total. The pills Barsoum illegally
    passed Stevens before Stevens began cooperating with the DEA were figured into
    his Guidelines calculation as the third category of pills. We further discuss the
    District Court’s finding in this category below. See infra Part II.D.ii.c.
    D. DEA Controlled Buys through Stevens (Platinum Pharmacy)
    Barsoum later opened another pharmacy, Platinum Pharmacy, where he
    continued distributing to Stevens. Barsoum was unaware that Stevens had begun
    cooperating with the DEA in a series of undercover, controlled buys.           Each
    undercover buy operated the same way as Barsoum’s prior schemes. Stevens
    exchanged falsified yet authentic-looking prescriptions and large amounts of cash
    for large quantities of Oxycodone. Just as in his previous schemes, Barsoum
    accepted and filled the prescriptions without ever asking for identification. He also
    created a phone record of feigned prescription verification calls. He pretended to
    6
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    call doctors’ offices to verify the prescriptions, but he was actually calling his own
    throwaway phones. The pills Barsoum distributed during the controlled buys were
    figured into his Guidelines calculation as the fourth category of pills. 3 Barsoum
    does not contest this category on appeal.
    E. Belsole Prescriptions
    The DEA arrested Barsoum in October 2011, searched Platinum Pharmacy,
    and seized over sixty prescriptions dated February 2011 to July 2011.                   The
    prescriptions were purportedly signed by one Dr. Belsole and accounted for over
    11,000 Oxycodone pills. Evidence suggested that the Belsole prescriptions were
    fraudulent and were used similarly to the fraudulent prescriptions in Barsoum’s
    other schemes. Thus after hearing the evidence, the District Court attributed the
    11,000 pills authorized by the Belsole prescriptions to Barsoum as the second
    category of pill amounts for sentencing. We discuss these further below. See infra
    Part II.D.ii.b.
    Ultimately, the jury convicted Barsoum of the conspiracy count and all five
    distribution counts charged in the indictment.                 The District Court calculated
    Barsoum’s Guidelines range at 235 to 293 months after aggregating the four
    categories of drug-quantity findings. The District Court departed downward and
    sentenced Barsoum to 204 months.
    3
    These pills alone were the basis for Barsoum’s substantive distribution counts.
    7
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    II.      DISCUSSION
    A. Denial of the Motion to Suppress and Request for Franks Hearing
    Below, Barsoum filed a motion 4 to suppress evidence and a request for a
    hearing pursuant to Franks v. Delaware, 
    438 U.S. 154
    , 
    98 S. Ct. 2674
    , 
    57 L. Ed. 2d 667
     (1978), which the District Court denied. Barsoum alleged that the special
    agent who swore out the affidavit either recklessly or intentionally omitted
    information from the warrant application. Barsoum contends on appeal that the
    District Court erred in denying his request for a Franks hearing, because “[h]ad
    there been a Franks hearing, the defense would have been able to show that the
    affidavit deliberately omitted material information as to make its probable cause
    presentation meaningless.” Appellant’s Br. at 31. As to his motion to suppress,
    Barsoum points on appeal to a flurry of supposed deficiencies in the warrant
    application and affidavit. He believes these deficiencies negated probable cause to
    search Platinum Pharmacy for any evidence.
    i.     Standard of Review
    We generally review a district court’s denial of an evidentiary hearing for an
    abuse of discretion. United States v. Arbolaez, 
    450 F.3d 1283
    , 1293 (11th Cir.
    2006). We have not, however, explicitly adopted a standard of review for a district
    4
    D.C. Docket Entry 25.
    8
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    court’s denial of a Franks hearing. 
    Id.
     Nonetheless, abuse of discretion review is
    appropriate. See United States v. Sarras, 
    575 F.3d 1191
    , 1218 (11th Cir. 2009).
    A district court’s denial of a motion to suppress is a mixed question of law
    and fact. United States v. Delancy, 
    502 F.3d 1297
    , 1304 (11th Cir. 2007). We
    review a district court’s factual findings for clear error and review its application of
    law to the facts de novo. 
    Id.
    ii.     Analysis
    A Franks hearing is warranted where a defendant “makes a substantial
    preliminary showing” that an affiant made intentionally false or recklessly
    misleading statements (or omissions), and those statements are “necessary to the
    finding of probable cause.”       Franks, 
    438 U.S. at
    155–56.        “When assessing
    whether the alleged false statements and omissions were material, the trial court is
    to disregard those portions of the affidavit which the defendant has shown are
    arguably false and misleading.” Sarras, 
    575 F.3d at 1218
     (citations omitted).
    “The defendant bears the burden of showing that, absent those misrepresentations
    or omissions, probable cause would have been lacking.” 
    Id.
     (citations and internal
    quotation marks omitted).
    We need not address the statements Special Agent Zdrojewski allegedly
    omitted from the affidavit. The heart of Barsoum’s argument is that a Franks
    hearing would have allowed him to show that the information was deliberately
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    omitted. This argument misunderstands the Franks standard. Franks requires that
    a defendant make a substantial preliminary showing that statements or omissions
    are intentionally false or recklessly misleading, and that those statements or
    omissions altered the probable cause showing. 
    438 U.S. at 171
    . The allegations of
    deliberate omission “must be more than conclusory and must be supported by more
    than a mere desire to cross-examine.” 
    Id.
     To the extent Barsoum argues that only
    a Franks hearing could have shown that information was deliberately omitted from
    the Affidavit, he concedes that he failed to make a substantial preliminary showing
    of deliberate falsity and omission. See 
    id.
     The District Court fully addressed
    Barsoum’s allegations of falsity and concluded that they were unpersuasive. For
    these reasons, we find no abuse of discretion in the District Court’s denial of
    Barsoum’s request for a Franks hearing.
    As to the flurry of supposed deficiencies in the warrant application and
    affidavit, after a de novo review of the record, the motion to suppress, Barsoum’s
    appeal brief, and the Magistrate Judge’s Report and Recommendation,5 we also
    find Barsoum’s arguments unpersuasive.             Barsoum’s arguments raise no
    substantial issue for consideration.6 Because our analysis of Barsoum’s motion to
    suppress tracks the Magistrate Judge’s extensive analysis, it is unnecessary to
    5
    D.C. Docket Entry 41.
    6
    We also note that Barsoum’s Appellate Counsel declined to argue the motion to suppress
    before us at oral argument.
    10
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    address the many supposed deficiencies Barsoum points to. We conclude that the
    application and affidavit supported a finding of probable cause. The District Court
    correctly denied Barsoum’s motion to suppress.
    B. Denial of the Motion for Judgment of Acquittal
    Barsoum argues the District Court erred in denying his motion for judgment
    of acquittal because the Superseding Indictment 7 charged one conspiracy to
    distribute Oxycodone between an unknown date in 2007 and July 2011, whereas he
    believes the government proved at least four separate conspiracies at trial. He
    argues the evidence showed that (1) Scott, (2) Stevens before his arrest, (3) Stevens
    after he began cooperating with the DEA, and (4) “the unknown [person]
    responsible for the Belsole prescriptions,” Appellant’s Br. at 57, all had separate
    conspiracies and that he was improperly convicted of a single overarching
    conspiracy.
    i.     Standard of Review
    We review the denial of a motion for judgment of acquittal de novo, but
    viewing the evidence “in the light most favorable to the government, with all
    reasonable inferences and credibility choices made in the government’s favor.”
    United States v. Ortiz, 
    318 F.3d 1030
    , 1036 (11th Cir. 2003) (citations omitted).
    7
    D.C. Docket Entry 90.
    11
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    ii.     Analysis
    We will not reverse a conviction because a single conspiracy is charged in
    the indictment yet multiple conspiracies were proved at trial unless the variance is
    (1) material and (2) substantially prejudiced the defendant.        United States v.
    Richardson, 
    532 F.3d 1279
    , 1284 (11th Cir. 2008). Because the jury determines
    the factual question of whether the evidence established a single conspiracy, a
    “material variance” between the indictment and the evidence results only where
    there is no evidentiary foundation for the jury to find a single conspiracy. 
    Id.
     To
    assess whether a material variance resulted, we must consider: “(1) whether a
    common goal existed; (2) the nature of the underlying scheme; and (3) the overlap
    of participants.” 
    Id.
     To demonstrate “substantial prejudice,” a defendant must
    show either:
    1) that the proof at trial differed so greatly from the
    charges that [he] was unfairly surprised and was unable
    to prepare an adequate defense; or 2) that there are so
    many defendants and separate conspiracies before the
    jury that there is a substantial likelihood that the jury
    transferred proof of one conspiracy to a defendant
    involved in another.
    
    Id.
     at 1286–87 (quoting United States v. Calderon, 
    127 F.3d 1314
    , 1327 (11th Cir.
    1997)).
    12
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    a. Material Variance
    A hub-and-spoke conspiracy is one in which a “‘key man’ [or hub] directs
    and coordinates the activities and individual efforts of various combinations of
    people.”   
    Id.
     at 1284–85; Edouard, 
    485 F.3d 1324
    , 1347 (11th Cir. 2007).
    Barsoum’s rationale is that he was the spoke of several different hub-and-spoke
    conspiracies, see Appellant’s Br. at 35, while the individuals he passed thousands
    of pills to and taught how to avoid DEA scrutiny were the hubs of those
    conspiracies. He advances this rationale because in cases in which the defendant
    was a spoke, rather than a key man or hub, he must have knowledge of the other
    spokes in order to be properly convicted of a single, overarching conspiracy with
    those other spokes. See, e.g., Kotteakos v. United States, 
    328 U.S. 750
    , 754–55, 
    66 S. Ct. 1239
    , 1242–43, 
    90 L. Ed. 1557
     (1946); United States v. Chandler, 
    388 F.3d 796
    , 807 (11th Cir. 2004). However, where the defendant was the key man or hub,
    a jury may properly conclude that a single conspiracy was proved at his trial, even
    where the spokes had no knowledge of each other. See Richardson, 
    532 F.3d at
    1284–85; Edouard, 
    485 F.3d at 1347
    . “It is irrelevant that particular conspirators
    may not have known other conspirators,” because when a “‘key man’ directs and
    coordinates the activities and individual efforts of various combinations of people,”
    the hub may be properly convicted of a single conspiracy. Richardson, 
    532 F.3d at
    1284–85, 1286.
    13
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    Thus the question is whether, when viewing the evidence in the light most
    favorable to the government, the jury had an evidentiary basis to conclude that
    Barsoum was the key man or hub of a single conspiracy.
    We first consider whether a common goal existed. “[C]ommon for the
    purposes of this test means similar or substantially the same . . . .” Richardson,
    
    532 F.3d at 1285
     (internal quotation marks omitted). The jury heard evidence
    regarding Barsoum’s scheme with Scott, that: (1) Scott fraudulently made
    prescriptions under a real doctor’s name—Dr. Jesus Martinez—using the doctor’s
    DEA number; (2) Scott filled prescriptions at Barsoum’s Trinity Pharmacy under
    fictitious or stolen names and without presenting identification; (3) Barsoum never
    turned Scott away even though he presented no identification; (4) Scott filled
    prescriptions under those varying names approximately once every twenty days;
    (5) Barsoum usually passed 240 30-mg Oxycodone pills to Scott each visit (the
    equivalent of one pill every two hours for twenty days); (6) Barsoum coached Scott
    with tactics to avoid the DEA’s suspicion, such as reducing extraordinarily large
    quantities of pills, including auxiliary drugs an actual physician might prescribe in
    conjunction with Oxycodone, and correcting wrong DEA numbers; and (7) the last
    time Scott went to Trinity Pharmacy, Barsoum warned him that the police were
    looking for him.
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    As for Barsoum’s scheme with Stevens, the jury heard evidence that: (1)
    Stevens had been a part of a pill ring that filled prescriptions under various names
    for Oxycontin at St. George’s, where Barsoum was previously a clerk; (2)
    Barsoum notified Stevens in 2008 that he was opening his own pharmacy and was
    willing to continue a pill ring with him; (3) Barsoum coached Stevens with
    information including a doctor’s name, DEA number, address, and phone number;
    (4) Barsoum gave Stevens blank prescriptions; (5) Barsoum and Stevens
    communicated through non-registered disposable phones; (6) Stevens visited
    Barsoum’s pharmacy up to three times a week between October 2009 and
    November 2010, obtaining 300 to 700 pills each week; and (7) Stevens eventually
    cooperated with the DEA to carry out controlled buys from Barsoum wherein
    Stevens used doctors’ names and DEA numbers that he and Barsoum had shared
    with each other.
    Viewing the foregoing in the light most favorable to the government, we
    conclude that a common goal existed between Barsoum and each of his
    coconspirators. Specifically, Barsoum shared with each of his coconspirators the
    common goal of filling unauthorized prescriptions for large amounts of Oxycodone
    and Oxycontin at his pharmacies, through the use of fictitious names, stolen
    doctors’ information, and otherwise fraudulent prescriptions.
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    Second, we consider the nature of the underlying scheme.           Viewing
    Barsoum’s aforementioned schemes in the light most favorable to the government,
    we conclude that each sub-scheme was part and parcel of Barsoum’s overarching
    conspiracy. Specifically, each of Barsoum’s coconspirators worked with him to
    use fictitious names, stolen doctors’ information, and fraudulent prescriptions to
    disguise his unauthorized distribution of Oxycodone.
    Third, Appellant concedes there is an overlap of participants as he
    overlapped each of the schemes. Appellant’s Br. at 38. Nevertheless we review
    the evidence de novo in the light most favorable to the government. While there
    were various players between 2007 and 2011, most notably Scott and Stevens,
    Barsoum was the common denominator in each of the schemes. Barsoum played
    the same role in each scheme—he was the gatekeeper and the hub. The thousands
    of pills all flowed from Barsoum, who directed and coached his coconspirators to
    help them all avoid the DEA.           Viewed in the light most favorable to the
    government, the fact that Barsoum overlapped the schemes in this way weighs
    towards finding a single conspiracy.
    Based on our foregoing analysis, we conclude that the jury had an
    evidentiary basis to find that Barsoum was the key man or hub of a single
    conspiracy to illegally distribute Oxycodone between 2007 and 2011. No material
    variance occurred.
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    b. Substantial Prejudice
    We need not address this issue because the lack of a material variance,
    alone, is sufficient to affirm the denial of Barsoum’s motion for judgment of
    acquittal. Nevertheless, we find no substantial prejudice.
    Barsoum only argues the confusion of proof theory. 8 Barsoum was the key
    man of the conspiracy and was the only defendant in his trial. We have held that a
    defendant cannot be substantially prejudiced under this test if “[he] was the hub of
    the conspiracy and was tried alone.” Richardson, 
    532 F.3d at 1287
    . There is
    therefore no “likelihood that the jury transferred proof of one conspiracy to a
    defendant involved in another.” 
    Id.
    C. Denial of the Motion to Dismiss the Conspiracy Charge as
    Duplicitous
    Barsoum argues the District Court erred in denying his motion to dismiss the
    conspiracy charge as duplicitous, for the same reasons he argued there was a
    material variance.      See Appellant’s Br. at 43–45.            He believes the evidence
    presented at trial forced him to defend against several separate conspiracies.
    Because we have concluded that the jury properly found a single conspiracy was
    proved at trial, we reject Barsoum’s duplicity arguments.
    8
    Barsoum did not raise an argument that the proof at trial created an unfair surprise preventing
    him from preparing an adequate defense.
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    D. The District Court’s Drug-Quantity Findings Based on Estimates
    As we stated before, the District Court found Barsoum responsible for
    56,000 30-mg Oxycodone pills, across four categories: (1) the scheme with Scott—
    16,000 pills; (2) the Belsole prescriptions—11,000 pills; (3) the scheme with
    Stevens—24,000 pills calculated by estimating 500 pills per week for one year; 9
    and (4) controlled buys by Stevens while he was cooperating with the DEA—5,000
    pills.
    As to the first two categories, Barsoum argues that he did not enter into an
    agreement with Scott or the “unknown” individual responsible for the Belsole
    prescriptions, and that the government failed to prove an overall conspiracy. He
    therefore argues the District Court clearly erred by including Categories 1 and 2 in
    his Sentencing Guidelines calculation.
    As to the third category, Barsoum argues generally that because the District
    Court’s finding was based on varying estimates, it was not supported by a
    preponderance of the evidence.          Specifically, he argues the evidence did not
    support an estimate of 500 pills per week, (1) because Stevens gave shifting
    estimates of the number of pills he acquired from Barsoum and (2) because
    Stevens’ testimony and Special Agent Zdrojewski’s testimony conflicted in a few
    key aspects. Special Agent Zdrojewski is the DEA agent who swore out the
    9
    Rather than extrapolating 500 pills per week over 52 weeks in the year (26,000), the District
    Court estimated 500 pills per week, multiplied by 4 weeks per month and 12 months in the year
    (500 x 4 x 12 = 24,000).
    18
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    affidavit and was integral in investigating and arresting Barsoum. Special Agent
    Zdrojewski testified at the sentencing hearing about the number of pills attributable
    to Barsoum. A substantial portion of his testimony was devoted to explaining why
    Stevens’ estimates differed from his and from each other, and why 24,000 pills was
    an appropriate estimate.
    Barsoum does not contest the District Court’s finding of 5,000 pills in the
    fourth category.
    i.      Standard of Review
    We review a district court’s application of the facts to the Sentencing
    Guidelines de novo. United States v. Norris, 
    452 F.3d 1275
    , 1280 (11th Cir. 2006).
    However, we review drug-quantity findings only for clear error. United States v.
    Almedina, 
    686 F.3d 1312
    , 1315 (11th Cir. 2012), cert. denied, --- U.S. ---, 
    133 S. Ct. 629
    , 
    184 L. Ed. 2d 408
     (2012); see United States v. Jordi, 
    418 F.3d 1212
    , 1214
    (11th Cir. 2005). “For a finding to be clearly erroneous, [we] must be left with a
    definite and firm conviction that a mistake has been committed.” Almedina, 686
    F.3d at 1315 (quoting United States v. Rothenberg, 
    610 F.3d 621
    , 624 (11th Cir.
    2010)). Arguments not raised on appeal are deemed abandoned. United States v.
    Cunningham, 
    161 F.3d 1343
    , 1344 (11th Cir. 1998).
    19
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    ii.     Analysis
    When a defendant challenges one of the factual bases of his sentence, such
    as a drug quantity set forth in the presentence report (“PSR”), the government has
    the burden of establishing that fact by a preponderance of the evidence. United
    States v. Rodriguez, 
    398 F.3d 1291
    , 1296 (11th Cir. 2005). When calculating drug
    quantities, if the amount seized does not reflect the entirety of the offense, the
    sentencing court must find the total drug quantity by estimating. United States v.
    Frazier, 
    89 F.3d 1501
    , 1506 (11th Cir. 1996). In estimating drug quantities, the
    sentencing court must consider all acts committed, induced, or willfully caused by
    the defendant. See U.S.S.G. § 1B1.3(a)(1)(A). The sentencing court may base its
    calculation on evidence showing the average frequency and amount of a
    defendant’s drug sales over a given time period. Frazier, 
    89 F.3d at 1506
    . The
    calculation may be based on “fair, accurate, and conservative estimates,” but not
    on mere speculation. Almedina, 686 F.3d at 1316.
    “We accord great deference to the district court’s credibility determinations”
    of drug-quantity witnesses. United States v. Gregg, 
    179 F.3d 1312
    , 1316 (11th Cir.
    1999). Where evidence gives rise to two reasonable and different constructions, as
    conflicting witnesses’ testimony may, the fact finder’s choice between the two
    constructions cannot be clearly erroneous. Almedina, 686 F.3d at 1315.
    20
    Case: 13-10710      Date Filed: 08/15/2014    Page: 21 of 39
    a. First Category of Pills (Scheme with Scott)
    The District Court found Barsoum responsible for 16,000 Oxycodone pills
    from his scheme with Scott. Barsoum only argues that the District Court erred in
    attributing the pills to him because he had no agreement with Scott, i.e., that
    Barsoum and Scott were not coconspirators. We reject this argument as we have
    already concluded that the jury properly found Barsoum guilty of a single
    conspiracy that included Scott as a coconspirator. Nevertheless, we review the
    finding in this category for clear error. See Almedina, 686 F.3d at 1315.
    We reiterate our discussion of Barsoum’s scheme with Scott. See supra,
    Parts I.B, II.B.ii.a. We note specifically that, at trial, Scott testified that he filled 4
    prescriptions at a time with Barsoum, usually for 240 pills each, about once a
    month, for 17 months (4 x 240 x 1 x 17 = 16,320). Barsoum never turned Scott
    away and never required him to present identification. The District Court heard
    evidence that Barsoum coached him to include auxiliary drugs on the prescriptions
    that a real doctor might prescribe alongside Oxycodone. Scott also testified that
    Barsoum warned Scott that the police were investigating him. Additionally, the
    District Court considered the PSR, which stated that “Barsoum supplied Scott with
    approximately 16,080 dosage units of 30 milligram Oxycodone pills.”                   PSR
    Addendum ¶ 14. Under these facts, the District Court did not clearly err in finding
    21
    Case: 13-10710      Date Filed: 08/15/2014    Page: 22 of 39
    by a preponderance of the evidence that Barsoum was responsible for illegally
    passing 16,000 pills to his coconspirator, Scott.
    b. Second Category of Pills (the Belsole Prescriptions)
    Barsoum argues that the District Court erred in including the pills associated
    with the Belsole prescriptions in his Guidelines calculation, because he had no
    agreement with “the unknown [person] responsible for the Belsole prescriptions.”
    Appellant’s Br. at 57. We review the finding of 11,000 pills in this category for
    clear error. Almedina, 686 F.3d at 1315.
    The record included the following evidence on the Belsole prescriptions: (1)
    the DEA searched Platinum Pharmacy after Barsoum’s arrest and discovered over
    sixty prescriptions for Oxycodone in the name of Dr. Belsole, totaling over 11,000
    30-mg pills; (2) the prescriptions were dated between February 2011 and July
    2011—during the time of the conspiracy for which he was convicted; (3) the
    prescriptions had been cut unevenly and to awkward sizes, similar to the way
    Barsoum cut prescriptions when asked to as part of the investigation; (4) some of
    the prescriptions included the same fictitious patient names that Stevens had
    previously presented him; (5) Barsoum signed the back of some of the
    prescriptions in the same way that he signed other prescriptions to indicate he had
    made a verification call to a doctor’s office; (6) the real Dr. Belsole testified that he
    did not write prescriptions for Oxycodone as part of his practice, that he was
    22
    Case: 13-10710     Date Filed: 08/15/2014   Page: 23 of 39
    unfamiliar with the healthcare facility from which the prescriptions purportedly
    originated, and that the “Belsole” signature found on the prescriptions was not his.
    Under these facts, it was not clear error for the District Court to include the
    Belsole prescriptions as relevant conduct of the conspiracy and substantive counts
    for which he was convicted.        See Norris, 
    452 F.3d at 1280
    ; U.S.S.G. §§
    1B1.3(a)(1) – (2). The evidence showed that Barsoum, rather than some unknown
    person, fraudulently created the Belsole prescriptions and illegally dispensed pills
    pursuant to them. The District Court stated “[t]here’s no question that those
    Belsole prescriptions were dispensed[,] . . . that [they] were fake[,] . . . [or] that
    [Barsoum] absolutely knew that they were fake.” We agree. The District Court
    therefore properly included 11,000 Oxycodone pills from the Belsole prescriptions
    in Barsoum’s Guidelines calculation.
    c. Third Category of Pills (Scheme with Stevens)
    The District Court attributed 24,000 Oxycodone pills to Barsoum for his
    scheme with Stevens. To make its determination, the District Court considered the
    evidence at trial, including Stevens’ testimony, and Special Agent Zdrojewski’s
    testimony at the sentencing hearing. Stevens’ estimates of the number of pills he
    acquired from Barsoum were internally inconsistent and differed from Special
    Agent Zdrojewski’s testimony in a few aspects. The District Court eventually
    23
    Case: 13-10710    Date Filed: 08/15/2014   Page: 24 of 39
    settled at 24,000 pills—an amount far fewer than the 60,000 pills the PSR
    recommended under this category.
    As we stated before, the DEA arrested Stevens in November 2009.
    Throughout the course of several post-arrest statements and trial, Stevens gave four
    different estimates. First, the DEA took statements from Stevens immediately after
    his arrest. He told the DEA that he had been obtaining approximately 700–800
    pills per week (2,800–3,200 pills per month) for a year and reselling them for $10
    each. He also told the DEA that the $203,000 confiscated was mostly drug money
    from reselling Barsoum’s pills. Second, sometime later, Special Agent Zdrojewski
    debriefed and interviewed Stevens. He told Stevens it was his practice to ask
    informants for conservative estimates of drug quantities.      He therefore asked
    Stevens for a “low ball” estimate, to which Stevens replied he had been obtaining
    only 500 pills per month. Stevens later gave a third estimate in a typed a letter
    stating he had only obtained 8,000 pills total. He then eventually gave a fourth
    estimate when testifying at trial—300–700 pills per week.
    Special Agent Zdrojewski gave extensive direct and cross-examination
    testimony regarding the drug amounts attributable to Barsoum. He corroborated
    that Stevens originally gave DEA agents an estimate of 700–800 pills per week.
    He also stated that he specifically asked for a “low ball” estimate when Stevens
    24
    Case: 13-10710    Date Filed: 08/15/2014    Page: 25 of 39
    estimated 500 pills per month. Special Agent Zdrojewski also testified regarding
    the $203,000, that:
    Once looking into it, the amount of money, $10 per pill,
    you figure . . . even if we went off the low end, went off
    his original debrief when he had said [700] to 800, even
    if that’s not consistent, if you went just 500 pills per
    week time four weeks per month, you’re looking at
    [2,000] – then over the year, that’s 24,000 pills times
    $10, that’s $240,000.
    He had [$]203,000 in the safe, or in the house, and figure
    expenses and whatever else he’s purchased, it would
    roughly come back to the original debrief post arrest . . . .
    Sentencing Hr’g Tr. 10 at 41. In other words, conservatively estimating 500 pills
    per week (2,000 pills per month or 24,000 pills for the year) from Stevens’ original
    700–800 pills per week estimate, the $203,000 confiscated was consistent with
    Stevens having sold 24,000 pills at $10 each.            The District Court found this
    evidence “pretty compelling,” and eventually settled at a finding of 500 pills per
    week over a year, which aggregates to the 24,000 pills in this category.
    Barsoum argues that the District Court’s finding is not supported by a
    preponderance of the evidence because Stevens’ testimony is internally
    inconsistent, and because Stevens and Special Agent Zdrojewski gave differing
    accounts. Barsoum points to the four, very different estimates: (1) 700–800 pills
    per week (2,800–3,200 pills per month); (2) 500 pills per month; (3) 8,000 pills
    10
    D.C. Docket Entry 242.
    25
    Case: 13-10710    Date Filed: 08/15/2014   Page: 26 of 39
    total (about 665 pills per month); and (4) 300–700 per week (1,200–2,800 pills per
    month). He also notes that Stevens had additional income from his business, a
    gentleman’s club, which would account for some of the $203,000 confiscated.
    We find no clear error in the District Court’s determination. We conclude
    that its estimate was based on a “fair, accurate, and conservative estimate,”
    Almedina, 686 F.3d at 1316, and supported by a preponderance of the evidence.
    First, because the government was unable to seize and present as evidence all the
    pills Barsoum passed to Stevens, the District Court necessarily estimated to make
    its drug-quantity finding. Frazier, 
    89 F.3d at 1506
    . The District Court properly
    relied on evidence at trial and the sentencing hearing showing the average
    frequency and number of pills Barsoum passed Stevens over a one-year period. 
    Id.
    We recognize that the average estimates Stevens gave vary widely from each
    other and from Special Agent Zdrojewski’s 500 per-week estimate. However, the
    District Court’s finding of 500 pills per week is logically consistent with the 300–
    700 pills per week Stevens testified to at trial. The finding was also based on the
    500 pills per week that Special Agent Zdrojewski suggested as a conservative
    estimate of Stevens’ original 700–800 per week estimate. As for Stevens’ most
    discrepant estimate of only 500 pills per month, the District Court heard evidence
    that he only gave that number when specifically asked for a “low ball” estimate.
    As for the estimate of 8,000 pills total, Stevens responded at trial that the number
    26
    Case: 13-10710    Date Filed: 08/15/2014   Page: 27 of 39
    seemed low and he suggested it was likely a mistake.          Lastly, despite what
    Barsoum argues, 500 pills per week sold for a total $240,000 is consistent with the
    $203,000 the DEA confiscated, which Stevens stated was derived mostly from
    reselling Barsoum’s pills.
    Given the foregoing, the District Court’s drug-quantity finding of 24,000
    pills, based on an estimated 500 pills per week, was supported by a preponderance
    of the evidence. “We accord great deference to the [D]istrict [C]ourt’s credibility
    determinations.” Gregg, 179 F.3d at 1316. We therefore find no clear error. The
    District Court was presented with two reasonable yet differing accounts, and based
    its drug-quantity finding on Special Agent Zdrojewski’s account, which it found
    more credible. Almedina, 686 F.3d at 1315. The District Court properly attributed
    24,000 Oxycodone pills under this category for Barsoum’s Guidelines calculation.
    d. Fourth Category of Pills (DEA Controlled Buys)
    The District Court also included in Barsoum’s Guidelines calculation 5,000
    Oxycodone pills he passed Stevens as part of the DEA controlled buys. Barsoum
    did not contest these pills at sentencing. Likewise, he advances no argument
    before us against these pills being included. We therefore deem any argument
    against these pills abandoned. Cunningham, 
    161 F.3d at 1344
    .
    For the foregoing reasons, we affirm the overall finding of 56,000
    Oxycodone pills attributable to Barsoum for purposes of sentencing.
    27
    Case: 13-10710   Date Filed: 08/15/2014   Page: 28 of 39
    E. Joinder of the Substantive Counts with the Conspiracy Count
    Barsoum argues that joinder of his conspiracy count with his substantive
    counts in the Superseding Indictment was improper, and that the District Court
    abused its discretion in denying his motion to sever the counts.
    i.     Standard of Review
    “We undertake a two-step analysis to determine whether separate charges
    were properly tried at the same time.” United States v. Slaughter, 
    708 F.3d 1208
    ,
    1213 (11th Cir. 2013), cert. denied, 
    133 S. Ct. 2868
     (2013) (quoting United States
    v. Hersh, 
    297 F.3d 1233
    , 1241 (11th Cir. 2002)). We first review de novo whether
    counts were properly joined in one indictment under Federal Rule of Criminal
    Procedure 8(a). 
    Id.
     We then review the denial of a motion to sever under Federal
    Rule of Criminal Procedure 14 for abuse of discretion. 
    Id.
    ii.     Analysis
    Joinder of offenses is proper where they “are of the same or similar character
    . . . or are connected with or constitute parts of a common scheme or plan.” Fed.
    R. Crim. P. 8(a). We construe this requirement broadly, in favor of initial joinder.
    See Hersh, 
    297 F.3d at 1241
    . We look only to the allegations stated on the face of
    the indictment to make our determination. United States v. Diaz, 
    248 F.3d 1065
    ,
    1102 (11th Cir. 2001).
    28
    Case: 13-10710     Date Filed: 08/15/2014    Page: 29 of 39
    Barsoum argues joinder was improper because “the conspiracy [was]
    substantially different than the substantive counts” and “because the charged
    offenses were not connected to a common scheme or plan.” Appellant’s Br. at 47.
    For instance, he argues some of the events comprising the conspiracy took place
    earlier in time and at a different pharmacy than the substantive distribution acts.
    
    Id.
     Barsoum’s argument is meritless. Looking only to the Superseding Indictment,
    it is obvious that the substantive distribution counts (distributing Oxycodone not
    for a legitimate medical purpose and outside the course of professional practice)
    are similar in character to his conspiracy count (conspiracy to distribute
    Oxycodone not for a legitimate medical purpose and outside the course of
    professional practice). The fact that Barsoum also distributed pills at a later date or
    pharmacy is irrelevant.
    We turn now to the second step of the analysis. We will reverse the denial
    of Barsoum’s motion to sever only if he “demonstrate[s] that he received an unfair
    trial and suffered compelling prejudice. This is a heavy burden . . . which mere
    conclusory allegations cannot carry.” Slaughter, 708 F.3d at 1213 (quoting United
    States v. Walser, 
    3 F.3d 380
    , 386 (11th Cir. 1993)).
    Barsoum argues the District Court abused its discretion in refusing to sever
    the conspiracy counts from the substantive counts because: (1) the refusal to sever
    prejudiced him by ultimately preventing him from advancing an entrapment
    29
    Case: 13-10710       Date Filed: 08/15/2014      Page: 30 of 39
    defense; 11 (2) the jury may have used evidence of the substantive counts to infer
    guilt of the conspiracy count, and vice versa; and (3) the jury may have cumulated
    the evidence to find overall guilt. Appellant’s Br. at 49–51.
    First, Barsoum’s argument that the refusal to sever ultimately prevented him
    from advancing an entrapment defense is premised only on the unfounded and
    conclusory assertion that, had the counts been severed, “evidence of the conspiracy
    . . . would not have clouded the court’s judgment.” Appellant’s Br. at 49–50.
    Such a conclusory assertion fails to meet the heavy burden of demonstrating an
    unfair trial and compelling prejudice. Slaughter, 708 F.3d at 1213.
    As to Barsoum’s second argument, regarding potential jury confusion, it is
    based on hypothetical (not proven) jury confusion. Furthermore, evidence of his
    substantive distribution was relevant evidence of his conspiracy, so it was
    necessary for the jury to consider such evidence when deciding his culpability for
    the conspiracy.
    As to Barsoum’s third argument, it is also speculative in that he only
    contends the jury may have cumulated evidence to improperly infer guilt. We
    reject such speculation. The District Court properly instructed the jury to consider
    each count separately, and we presume the jury followed these instructions. See
    11
    Barsoum’s logic is that, had his conspiracy count and distribution counts been separated into
    separate trials, the District Court might have looked more favorably on his entrapment defense
    and granted an entrapment instruction.
    30
    Case: 13-10710     Date Filed: 08/15/2014   Page: 31 of 39
    United States v. Williams, 
    526 F.3d 1312
    , 1321 (11th Cir. 2008). There is nothing
    in the record to suggest otherwise.
    Having addressed each of Barsoum’s arguments on this issue, we find no
    abuse of discretion in the District Court’s denial of Barsoum’s motion to sever.
    F. Denial of Barsoum’s Rule 801(d)(2)(E) Motion
    The District Court denied, without explanation, Barsoum’s pretrial motion to
    exclude the portion of Stevens’ testimony that the government offered as
    coconspirator statements under Federal Rule of Evidence 801(d)(2)(E). 12 Barsoum
    then objected on the same basis to that portion of Stevens’ testimony during trial,
    but the District Court overruled his objection, without explanation.
    At trial, the government asked Stevens about the scheme at St. George’s
    Pharmacy wherein he could bring prescriptions under any patient name and have
    them filled. Specifically, the government asked how Stevens knew that Wahba
    understood that the prescriptions Stevens had been providing him at St. George’s
    were fake. 13 Stevens responded: “We have spoken quite a few times on changing
    names [for the prescriptions], [to] get different names in.”              Stevens later
    expounded on the scheme stating Wahba had a list of names, but that at some point
    “[they] had to discontinue using these names and [] come up with some new
    names.”
    12
    D.C. Docket Entry 150.
    13
    D.C. Docket Entry 236 at 148–150.
    31
    Case: 13-10710    Date Filed: 08/15/2014   Page: 32 of 39
    Barsoum argued in his pretrial motion that any evidence the government
    sought to admit as coconspirator testimony would be inadmissible at trial until the
    government proved a single conspiracy involving the coconspirator at issue. The
    government responded that the evidence at trial would amply demonstrate that
    Barsoum was involved in a conspiracy to illegally distribute Oxycodone, that
    Barsoum had conversations with his coconspirators, and that some of these
    conversations would be coconspirator statements admissible under Rule
    801(d)(2)(E).
    Barsoum argued in his trial objection that Stevens’ testimony, specifically,
    was inadmissible because the government had not yet proved a conspiracy. The
    government responded that it had established a conspiracy, implicitly arguing that
    Wahba and Barsoum were coconspirators.
    Here, Barsoum argues that Wahba was the out-of-court declarant in Stevens’
    testimony, and that the testimony is inadmissible under Rule 801(d)(2)(E) because
    there was no conspiracy between Wahba and Barsoum. In other words, Barsoum
    argues that the testimony was inadmissible as coconspirator statements because
    Wahba and Barsoum were not coconspirators. The government responds that any
    error in admitting Stevens’ testimony was harmless, given the “plethora” of
    evidence that Barsoum had interacted with Oxycodone dealers and provided them
    names and other information to create fake prescriptions.
    32
    Case: 13-10710   Date Filed: 08/15/2014   Page: 33 of 39
    i.     Standard of Review
    We review the District Court’s evidentiary rulings for abuse of discretion.
    General Elec. Co. v. Joiner, 
    522 U.S. 136
    , 141, 
    118 S. Ct. 512
    , 517, 
    139 L. Ed. 2d 508
     (1997). Additionally, we may affirm for any reason supported by the record,
    even if not relied upon by the District Court. United States v. Hall, 
    174 F.3d 1270
    ,
    1272 (11th Cir. 2013).
    ii.     Analysis
    A coconspirator’s out-of-court statements may be admitted against a
    defendant if the government shows by a preponderance of the evidence that there
    was a conspiracy involving the declarant and the defendant, and the statement was
    made during the course and in furtherance of the conspiracy.            Fed. R. Evid.
    801(d)(2)(E); United States v. Hasner, 
    340 F.3d 1261
    , 1274 (11th Cir. 2003);
    United States v. Turner, 
    871 F.2d 1574
    , 1581 (11th Cir. 1989). Such statements
    are not hearsay and are therefore not excluded by the rule against hearsay. Fed. R.
    Evid. 801(d).
    We affirm the District Court’s decision to admit this portion of Stevens’
    testimony because it did not relay any out-of-court statement. See Hall, 174 F.3d
    at 1272.   Stevens’ first statement was about “his involvement with Wahba,”
    Appellant’s Br. at 52, and only conveyed that he had spoken with Wahba quite a
    few times about the subject matter of changing names. Stevens’ second statement
    33
    Case: 13-10710   Date Filed: 08/15/2014   Page: 34 of 39
    merely describes the course of action they took to avoid suspicion from the
    authorities. Stevens’ testimony references the existence of conversations with
    Wahba, but does not convey an out-of-court assertion. See Fed. R. Evid. 801(a).
    Instead, Stevens testified only to his personal knowledge; namely, what led
    Stevens to believe that Wahba understood the prescriptions were fraudulent.
    We also disagree with Barsoum’s argument that the government had not
    sufficiently established a conspiracy involving Wahba and Barsoum as
    coconspirators. The District Court heard evidence that: (1) Barsoum is Wahba’s
    cousin; (2) Wahba passed Oxycodone and Oxycontin pursuant to fake
    prescriptions at St. George’s Pharmacy before Barsoum began working there; (3)
    Barsoum worked at St. George’s under Wahba; (4) Barsoum accepted fake
    prescriptions and large amounts of cash in exchange for large numbers of pills at
    St. George’s; and (5) Barsoum conferred with his coconspirators in several sub-
    schemes to use certain fake or stolen patient names and change other information
    on the prescriptions he accepted. Thus even if Stevens’ testimony conveyed out-
    of-court assertions by Wahba, we would find no abuse of discretion because the
    evidence showed that there was a conspiracy involving Wahba and Barsoum, and
    that Wahba’s statements to Stevens were made in furtherance of that conspiracy.
    We therefore need not address whether the admission of Stevens’ testimony was
    harmless error.
    34
    Case: 13-10710     Date Filed: 08/15/2014    Page: 35 of 39
    Because Stevens’ testimony was admissible without resort to 801(d)(2)(E),
    we affirm its admission as nonhearsay.
    G. Denial of Barsoum’s Motion for Mistrial Based on Prosecutor’s
    Response to his 801(d)(2)(E) Objection
    When responding to Barsoum’s 801(d)(2)(E) objection described above, the
    prosecutor stated in the presence of the jury:
    “Your Honor, at this—at this time I think we pretty
    squarely established a conspiracy, an agreement between
    these individuals, uh, changing names, changing DEA
    numbers. It’s obviously in furtherance of that
    conspiracy.”
    D.C. Docket Entry 236, Trial Tr. (Aug. 15, 2012) at 149. Barsoum argued at trial
    that the prosecutor’s remark conveyed a legal statement to the jury, and that the
    District Court validated the remark when the Court overruled Barsoum’s objection
    in front of the jury. Barsoum argues here that the prosecutor’s statement was so
    prejudicial that it shifted the burden to Barsoum to disprove the existence of a
    conspiracy, and that no instruction could cure this prejudicial effect.
    When Barsoum moved for a mistrial on the basis of the prosecutor’s
    statement, the District Court denied his motion and gave a lengthy curative
    instruction, which had been formulated in large part by Barsoum’s counsel. The
    instruction stated:
    Earlier today the defense objected to the introduction of
    certain testimony, and the Government responded that in
    its view there was a conspiracy proven and I ruled.
    35
    Case: 13-10710   Date Filed: 08/15/2014   Page: 36 of 39
    You are instructed that it will be up to you to decide
    whether or not a conspiracy exists in this case.
    Everybody understands that? That’s your decision to
    make whether or not a conspiracy exists in this case.
    The questions and the objections of the lawyers, as I told
    you earlier, that is not evidence. The lawyers’ questions
    are not evidence, the lawyer’s objections are not
    evidence. Only the witnesses’ answers are evidence.
    And it is up to you again to decide whether a conspiracy
    exists in this case. And you need to make your decision
    based on the evidence and not on what the lawyers say.
    So you are instructed to follow that request and to follow
    the instructions that I gave earlier. And I’ll repeat right
    now, the lawyers’ questions are not evidence, that
    lawyers’ objections are not evidence.
    D.C. Docket Entry 236 at 192–93. Barsoum contends that, despite this instruction,
    there is a reasonable probability the outcome of his trial would have been different
    absent the prosecutor’s statement.
    i.     Standard of Review
    We review for abuse of discretion the denial of a motion for mistrial based
    on the prejudicial statements of a prosecutor. United States v. Newsome, 
    475 F.3d 1221
    , 1227 (11th Cir. 2007).
    ii.     Analysis
    A defendant must show substantial prejudice to be granted a mistrial.
    United States v. Soto, 399 F. App’x 498, 502 (11th Cir. 2010).             Substantial
    36
    Case: 13-10710    Date Filed: 08/15/2014    Page: 37 of 39
    prejudice occurs where there is a reasonable probability that, without the remarks,
    the result of the trial would have been different. Newsome, 
    475 F.3d at 1227
    .
    However, “when a district court gives a curative instruction, [we] will reverse only
    if the evidence is so highly prejudicial as to be incurable by the [instruction].” 
    Id.
    We cannot conclude that the prosecutor’s remark was so highly prejudicial
    that it could not be cured by an instruction. See 
    id.
     This is the exact circumstance
    for which curative instructions are intended.        Especially where, as here, the
    defendant helped formulate the instruction given, and where that instruction
    specifically identified the prosecutor’s controversial statement and reminded the
    jury that it was their decision whether or not a conspiracy had been proved, the
    instruction cured any prejudice. See 
    id.
     Because the instruction eliminated any
    reasonable probability that the result of the trial would have been different, we
    affirm. 
    Id.
    H. The Denial of Barsoum’s Motion for New Trial on the Basis of New
    Evidence
    Barsoum moved for a new trial on the basis of “newly-discovered” evidence.
    The District Court granted him a hearing to present the testimony of three inmates
    who had purportedly gleaned new evidence from conversations in prison with
    Scott and Stevens. The first inmate told the District Court (1) that Stevens told
    him that at one point he had to threaten Barsoum with a gun to make him continue
    in the conspiracy, and (2) that Scott may have testified untruthfully because of the
    37
    Case: 13-10710   Date Filed: 08/15/2014   Page: 38 of 39
    prospect of a shortened sentence. 14 The second inmate stated (1) that Scott told
    him Barsoum was unaware their scheme was fraudulent and (2) that Scott said
    Stevens had to threaten Barsoum. The third inmate said that Stevens admitted that
    he owned the guns found at Barsoum’s arrest and also that he had to pressure
    Barsoum. The District Court found that all of the “new” evidence was merely
    impeachment evidence or cumulative of other evidence presented at trial, and
    therefore denied Barsoum’s motion.
    i.     Standard of Review
    We review for the denial of a motion for new trial on the basis of newly-
    discovered evidence only for abuse of discretion. United States v. Johnson, 
    596 F.2d 147
    , 148 (5th Cir. 1979); United States v. Spellissy, 346 F. App’x 446, 451
    (11th Cir. 2009).
    ii.     Analysis
    To succeed on a motion for new trial based on newly discovered evidence,
    Barsoum must prove that:
    (1) The evidence was discovered after trial, (2) the failure
    of the [Appellant] to discover the evidence was not due
    to a lack of due diligence, (3) the evidence is not merely
    cumulative or impeaching, (4) the evidence is material to
    issues before the court, and (5) the evidence is such that a
    new trial would probably produce a different result.
    14
    See D.C. Docket Entry 215 at 5–7.
    38
    Case: 13-10710    Date Filed: 08/15/2014   Page: 39 of 39
    United States v. Jernigan, 
    341 F.3d 1273
    , 1287 (11th Cir. 2003) (citations
    omitted). Courts should use “great caution” in granting such motions as they are
    highly disfavored. 
    Id.
    We find no abuse of discretion in the denial of Barsoum’s motion. The
    District Court was in the best position to assess the testimony at its hearing. It
    determined that the purportedly “newly-discovered” evidence was either
    impeachment evidence or cumulative of other evidence presented at trial. The
    District Court fully reasoned through this evidence and the trial record to make its
    determination. Accordingly, we find no abuse of discretion.
    III.   CONCLUSION
    For the foregoing reasons, we affirm the District Court on all issues
    presented on appeal.
    AFFIRMED.
    39