United States v. Elechi Oti , 872 F.3d 678 ( 2017 )


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  •      Case: 16-10386      Document: 00514180895        Page: 1     Date Filed: 10/03/2017
    IN THE UNITED STATES COURT OF APPEALS
    FOR THE FIFTH CIRCUIT
    United States Court of Appeals
    Fifth Circuit
    FILED
    No. 16-10386                         October 3, 2017
    Lyle W. Cayce
    Clerk
    UNITED STATES OF AMERICA,
    Plaintiff – Appellee,
    v.
    ELECHI N. OTI; THEODORE E. OKECHUKU; KELVIN L. RUTLEDGE;
    EMMANUEL C. IWUOHA,
    Defendants – Appellants.
    Appeals from the United States District Court
    for the Northern District of Texas
    Before JOLLY, ELROD, Circuit Judges, and STARRETT, District Judge. *
    JENNIFER WALKER ELROD, Circuit Judge:
    After a two-week jury trial, Defendant-Appellants Theodore Okechuku,
    Elechi Oti, Emmanuel Iwuoha, and Kevin Rutledge were convicted of
    conspiring to unlawfully distribute hydrocodone outside the scope of
    professional practice and without a legitimate medical purpose as part of an
    alleged pill mill. Okechuku was also convicted of two additional firearm
    counts—using, carrying, and brandishing a firearm during and in relation to a
    drug-trafficking crime and conspiring to do the same. Appellants challenge the
    *  The Honorable Keith Starrett, of the United States District Court for the Southern
    District of Mississippi, sitting by designation.
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    No. 16-10386
    sufficiency of the evidence of their convictions as well as allege that the district
    court committed various errors at trial and at sentencing. Because the evidence
    was sufficient to support Appellants’ convictions and because we conclude that
    the errors Appellants allege either were not errors or they were harmless, we
    AFFIRM.
    I. Background
    Defendant-Appellant Theodore Okechuku is a medical doctor who owned
    and operated a pain-management clinic called the Medical Rehabilitation
    Center in Dallas, Texas. 1 Okechuku worked at the clinic one to two days a
    week, also working full-time as a pediatric anesthesiologist at the University
    of Mississippi. Okechuku operated the clinic with the assistance of Ignatius
    Ezenagu, who worked as office manager at the clinic. The clinic was a cash-
    only business, and it did not accept insurance, Medicaid, or Medicare, nor did
    it take appointments. When the clinic opened in the mornings, it usually had
    thirty to forty patients waiting to enter. On average, the clinic had $5,000 in
    revenue a day and as much as $11,000 per day.
    In addition to Okechuku, two of the other defendant-appellants worked
    at the clinic. Elechi Oti was a licensed physician’s assistant who saw patients
    and wrote prescriptions at the clinic three days a week. Emmanuel Iwuoha,
    who did not have a medical license in the United States, saw patients and
    wrote prescriptions that were pre-signed by Okechuku. Okechuku paid Oti and
    Iwuoha per patient, and the patient visits typically lasted only four to eight
    minutes and involved little-to-no physical examination. Their medical notes
    1We present the facts in the light most favorable to the conviction, as we must. See
    United States v. Thomas, 
    690 F.3d 358
    , 366 (5th Cir. 2012).
    2
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    were consistently sparse, and they wrote almost every patient a prescription
    for hydrocodone. 2
    A man named Jerry Reed frequently brought people to the clinic. David
    Reed, Jerry’s brother, and Defendant-Appellant Kevin Rutledge also brought
    people to the clinic. Jerry Reed, David Reed, Rutledge, and their cohorts
    recruited “patients”—often from homeless shelters—and drove them to the
    clinic and paid for their patient examination. After the patients received their
    prescriptions from the clinic, these men would pay to fill the prescriptions and
    keep the medication to be resold later. The men payed the patients as much as
    $50 each for their services.
    Okechuku implemented various security measures at the clinic. A large
    amount of cash was generated at the clinic every day. Okechuku put up bars
    around the room where clinic employees collected cash, hired armed security
    guards, and installed surveillance cameras that allowed him to observe
    remotely what was happening at the clinic from his cell phone. He also
    required clinic employees to fax him the clinic’s cash earnings each day.
    In April 2013, Okechuku fired Ezenagu. Several days after Okechuku
    fired Ezenagu, the FBI executed a search warrant at the clinic, suspecting that
    the clinic was being used as a “pill mill”—a drug business exchanging
    controlled substances for cash under the guise of a doctor’s office. Agents seized
    2 Hydrocodone is an opioid painkiller. Mayo Clinic, Mayo Clinic Q and A: Opioids for
    treatment of pain—benefits and risks, https://newsnetwork.mayoclinic.org/discussion/mayo-
    clinic-q-and-a-opioids-for-treatment-of-pain-benefits-and-risks/ (last visited September 1,
    2017). Opioids account for more fatal overdoses each year than cocaine and heroin
    combined. 
    Id. In 2015
    alone, there were over 22,000 fatal overdoses on prescription opioid
    painkillers—more than twice the number in 2005 and more than five times the number in
    2000. NIH, National Overdose Deaths from Select Prescription and Illicit Drugs,
    https://www.drugabuse.gov/sites/default/files/overdose_data_1999-2015.xls (last      visited
    September 1, 2017).
    3
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    patient files, business records, pre-written prescriptions, and seventy-seven
    days of surveillance camera footage.
    In 2014, Okechuku, Oti, Iwuoha, Rutledge, David Reed, Jerry Reed, and
    Ezenagu were all charged in a superseding indictment with conspiring to
    unlawfully distribute a controlled substance, in violation of 21 U.S.C. §§ 846,
    841(a)(1) & (b)(1)(E)(i) (Count One); using, carrying, and brandishing a firearm
    during and in relation to, and possessing and brandishing a firearm in
    furtherance of, a drug-trafficking crime, in violation of 18 U.S.C.
    § 924(c)(1)(A)(ii) (Count Two), and conspiring to do the same in violation of 18
    U.S.C. § 924(o) (Count Three). The government later filed a motion to dismiss
    Count Three as to everyone except for Ezenagu and Okechuku. In October
    2015, Okechuku, Iwuoha, Oti, and Rutledge proceeded to trial together.
    At trial, the defense’s theory was that Ezenagu used the clinic without
    Okechuku’s knowledge and made an unlawful agreement with Jerry Reed to
    bring illegitimate patients into the clinic. Defense counsel contended that these
    fake patients duped Okechuku, Oti, and Iwuoha into prescribing them
    controlled substances that were not medically necessary. Defense counsel also
    asserted that Okechuku and his employees ran a legitimate medical clinic and
    conscientiously tried to screen for illegitimate patients. Okechuku testified at
    trial in his own defense.
    The government’s theory of the case was that the defendants operated
    the clinic as a “pill mill”. In support of this theory, the government presented
    five full days of evidence, including eighteen witnesses as well as video and
    photographic evidence of the events that transpired at the clinic. After a two-
    week trial, the jury found Okechuku, Oti, Iwuoha, and Rutledge guilty of Count
    One—conspiring to unlawfully distribute hydrocodone outside the scope of
    professional practice and without a legitimate medical purpose. The jury also
    4
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    found Okechuku guilty of Counts Two and Three—using, carrying, and
    brandishing a firearm during and in relation to a drug-trafficking crime and
    conspiring to do the same.
    The district court sentenced Okechuku to 300 months in prison, Oti to
    97 months, Iwuoha to 97 months, and Rutledge to 120 months. All four of these
    defendants now appeal their convictions on various grounds.
    II. Sufficiency of the Evidence
    Okechuku, Iwuoha, and Oti challenge the sufficiency of the evidence for
    their convictions. Because Okechuku and Iwuoha preserved the issue by
    moving for acquittal under Federal Rule of Criminal Procedure 29 at the close
    of the government’s case-in-chief and again post-verdict, we will review their
    challenges de novo. See United States v. Girod, 
    646 F.3d 304
    , 313 (5th Cir.
    2011). Our de novo review of a challenge to the sufficiency of the evidence is
    “highly deferential to the verdict.” United States v. Cannon, 
    750 F.3d 492
    , 506
    (5th Cir. 2014). We consider the evidence in the light most favorable to the
    government, with all reasonable inferences and credibility determinations
    made in the government’s favor. United States v. Santillana, 
    604 F.3d 192
    , 195
    (5th Cir. 2010). “[T]he relevant question is whether, after viewing the evidence
    in the light most favorable to the prosecution, any rational trier of fact could
    have found the essential elements of the crime beyond a reasonable doubt.”
    Jackson v. Virginia, 
    443 U.S. 307
    , 319 (1979). Our inquiry is limited to whether
    the jury’s verdict was reasonable, not whether we believe it to be correct. See
    United States v. Moreno-Gonzalez, 
    662 F.3d 369
    , 372 (5th Cir. 2011).
    Because Oti failed to renew her motion for judgment of acquittal after
    the jury’s verdict, we review her sufficiency challenge for plain error. See
    United States v. McIntosh, 
    280 F.3d 479
    , 483 (5th Cir. 2002). In the sufficiency
    of the evidence context, this court has stated that it will reverse under plain
    5
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    error review only if there is a “manifest miscarriage of justice,” which occurs
    only where “the record is devoid of evidence pointing to guilt” or the evidence
    is so tenuous that a conviction is “shocking.” United States v. Delgado, 
    672 F.3d 320
    , 331 (5th Cir. 2012).
    A. Count One
    Okechuku, Iwuoha, and Oti each challenge the sufficiency of the
    evidence supporting their conviction of conspiring to unlawfully distribute
    hydrocodone outside the scope of a professional practice. The elements of
    conspiracy to distribute and dispense a controlled substances outside the scope
    of professional practice are: (1) an agreement by two or more persons to
    unlawfully distribute or dispense a controlled substance outside the scope of
    professional practice and without a legitimate medical purpose; 3 (2) the
    defendant’s knowledge of the unlawful purpose of the agreement; and (3) the
    defendant’s willful participation in the agreement. See United States v.
    Simpson, 
    741 F.3d 539
    , 547 (5th Cir. 2014) (citing 18 U.S.C. § 1349); see also
    21 U.S.C. §§ 846, 841(a)(1). An agreement may be inferred from concert of
    action, knowledge may be inferred from surrounding circumstances, and
    voluntary participation may be inferred from a collection of circumstances. See
    United States v. Grant, 
    683 F.3d 639
    , 643 (5th Cir. 2012). We conclude that the
    evidence presented at trial is sufficient to support each element of this offense
    as to Okechuku, Iwuoha, and Oti. 4
    3 Because Okechuku, Iwuoha, and Oti are all medical professionals and generally
    authorized to prescribe controlled substances, the government also had to prove beyond a
    reasonable doubt that the distribution was other than in the course of professional practice
    and for a legitimate medical purpose. See United States v. Brown, 
    553 F.3d 768
    , 781 (5th Cir.
    2008).
    4 Okechuku, Iwuoha, and Oti do not challenge the existence of an agreement between
    Ezenagu and Jerry Reed to violate narcotics laws. They only challenge the sufficiency of the
    6
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    As to Okechuku, the evidence presented by the government at trial
    demonstrated that he was the owner of the clinic, and that he kept close tabs
    on the clinic. 5 Okechuku was physically present at the clinic two to three days
    a week, and he himself testified that he would have known what was occurring
    at the clinic. The government offered testimony that Okechuku met several
    times alone with Jerry Reed and Ezenagu in his office, as well as Ezenagu’s
    testimony that “Okechuku knew from day one” that Jerry Reed was bringing
    illegitimate patients to the clinic. The government offered video evidence
    showing Jerry Reed freely roaming the halls of the clinic and talking to
    Ezenagu just outside Okechuku’s office while Okechuku was present. One
    clinic receptionist testified that drug dealers were at the clinic when Okechuku
    was present at the clinic, and another receptionist testified that she saw
    Okechuku meet with Jerry Reed and Ezenagu a couple of times in his office.
    Other video evidence showed Jerry Reed, Ezenagu, and Okechuku meeting at
    the clinic while the clinic was closed. Within an eight-hour work day, the clinic
    would see forty to fifty patients, a number of patients that the government’s
    expert, Dr. Graves Owen, testified would have been “impossible” for a provider
    practicing within the normal scope of professional practice. Okechuku was
    well-aware that his clinic was seeing this many patients in such a short
    evidence showing that they had knowledge of the agreement and that they willfully
    participated in the conspiracy.
    5 The evidence showed that when Okechuku was away from the clinic, he kept
    remarkably close tabs on its operations. Specifically, Okechuku installed several cameras at
    the clinic that allowed him to monitor a live video feed of the clinic’s operations from his cell
    phone. Clinic employees testified that they knew Okechuku monitored the cameras because
    he often called the clinic when he was away to complain that there were too many people
    congregating in the hallway or that patients needed to be controlled outside. Okechuku
    himself testified that he “spot check[ed] the cameras each day. The government provided
    evidence that those same cameras showed Jerry Reed and others coming to the clinic, signing
    in patients, handling patient files, giving cash to patients, and moving freely around the
    clinic.
    7
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    amount of time, as the evidence demonstrated that he required his staff to fax
    him the clinic’s earnings and the number of patients the clinic saw each day.
    This evidence, when viewed in the light most favorable to the conviction, is
    enough to support Okechuku’s conviction under Count One. 6 See 
    Santillana, 604 F.3d at 195
    .
    The evidence at trial was also sufficient to support Iwuoha’s conviction
    that he knew of and willfully participated in a pill mill scheme. The
    government presented testimony that even though Iwuoha was not licensed to
    write prescriptions, he wrote prescriptions at the clinic that were pre-signed
    by Okechuku. The government also presented testimony that Iwuoha held
    himself out to be a doctor even though he was not licensed to practice medicine
    in Texas. Despite the fact that he was not licensed to practice medicine, the
    clinic paid Iwuoha more than eight times the amount he was paid at his other
    job as an anesthesiologist technician. Several witnesses testified that many of
    the clinic’s patients were obviously homeless and could not afford a $150 or
    $190 doctor visit or the prescriptions Iwuoha and the other providers wrote.
    Video footage and witness testimony presented at trial established that
    Iwuoha’s patient visits usually lasted less than eight minutes, often lasting
    less than four minutes. Moreover, Iwuoha’s patient notes were consistently
    sparse. Of the 87 patients that Iwuoha saw in a two-day sample period, all 87
    of them were prescribed hydrocodone. Ezenagu testified that he saw Jerry
    Reed go into Iwuoha’s office, and that based on Ezenagu’s experience at the
    clinic, he believed Iwuoha knew what Jerry Reed and the other drug dealers
    6 Okechuku lists various pieces of evidence that he claims “the jury could have relied
    to counter the government’s evidence.” However, “[t]he evidence need not exclude every
    reasonable hypothesis of innocence or be wholly inconsistent with every conclusion except
    that of guilty, and the jury is free to choose among reasonable constructions of the evidence.”
    United States v. Salazar, 
    66 F.3d 363
    , 370 (5th Cir. 1995).
    8
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    were doing. 7 This evidence of short visits, sparse patient notes, lack of
    individualized treatment, and higher pay, combined with all of the other
    evidence presented at trial was sufficient to support the jury’s verdict that
    Iwuoha was aware of and voluntarily joined in the pill mill activities occurring
    at the clinic. See 
    Santillana, 604 F.3d at 195
    .
    We likewise conclude that the evidence at trial was sufficient to support
    Oti’s conviction. The government presented evidence at trial that Oti kept
    pages of prescriptions already filled out by her for the highest strength of
    hydrocodone. She also frequently issued non-refillable prescriptions. The
    government also presented testimony from an undercover agent who was
    treated by Oti and testified that Oti watched television during the entire
    examination and never touched her. Video evidence presented at trial also
    showed the consistently short duration of Oti’s patient visits, and documentary
    evidence showed the sparseness of her medical notes. There was also evidence
    that Oti was familiar with Jerry Reed and knew what he was doing, including
    video evidence of her meeting with Jerry Reed in her office and phone records
    showing at least three contacts between them. Further, Ezenagu testified that,
    based on his time and experience at the clinic, he believed Oti knew what Jerry
    Reed, Rutledge, and David Reed were doing at the clinic. Finally, the
    government presented evidence indicating that Oti had worked for a pill mill
    in the past and was therefore familiar with how they operated. Far from being
    7 Iwuoha argues that the government’s evidence against him consisted mainly of
    Ezenagu’s unsupported testimony that he “believe[d] that Emmanuel Iwuoha and Elechi Oti
    were aware of what Jerry Reed [and his cohorts] were doing.” However, Ezenagu’s belief was
    based on his experience working at the clinic six days per week and seeing Jerry Reed go into
    Iwuoha’s and Oti’s office on multiple occasions. Further, we accept all credibility
    determinations made by the jury which tend to support the verdict. See United States v.
    Asibor, 
    109 F.3d 1023
    , 1030 (5th Cir. 1997).
    9
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    devoid of evidence, the trial record has ample evidence showing that Oti
    knowingly and voluntarily joined in a conspiracy to operate the clinic as a pill
    mill. See 
    Delgado, 672 F.3d at 331
    .
    B. Counts Two and Three
    Okechuku also challenges the sufficiency of the evidence supporting his
    conviction under the firearm counts. Okechuku was convicted of using,
    carrying, and brandishing a firearm during and in relation to a drug-
    trafficking offense in violation of 18 U.S.C. § 924(c)(1)(A)(ii). Section 924(c)(1)
    “requires the prosecution to make two showings. First, the prosecution must
    demonstrate that the defendant ‘use[d] or carrie[d] a firearm.’ Second, it must
    prove that the use or carrying was ‘during and in relation to’ a ‘crime of violence
    or drug trafficking crime.’” 8 Smith v. United States, 
    508 U.S. 223
    , 227–28
    (1993). The jury also found that the firearm was “brandished,” subjecting
    Okechuku to enhanced penalties under 18 U.S.C. § 924(c)(1)(A)(ii). Okechuku
    was also convicted of conspiring to violate section 924(c), in violation of 18
    U.S.C. § 924(o).
    Okechuku challenges both of his firearm convictions on the same basis,
    arguing that there was insufficient evidence to support the “in relation to”
    nexus requirement between carrying or using the firearm and the drug-
    trafficking crime. “In relation to” means that the firearm must have some
    “purpose or effect with respect to the drug trafficking crime; [thus,] its presence
    or involvement cannot be the result of accident or coincidence.” 
    Smith, 508 U.S. at 237
    –38. Okechuku argues that the evidence fails to show that he intended
    8 Okechuku argues that because the evidence was insufficient with respect to the
    drug-trafficking conspiracy, the firearm convictions should be vacated. However, because we
    conclude that the evidence at trial was sufficient to support Okechuku’s drug-trafficking
    conspiracy conviction, we reject this argument.
    10
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    to hire armed guards; he argues that it was just “happenstance” that the
    security guards were armed and that the presence of firearms was “unrelated”
    to and had no “purpose or effect” with respect to the drug-trafficking crime.
    We conclude that the evidence presented at trial is sufficient to support
    the “in relation to” nexus requirement of Okechuku’s firearm convictions. This
    evidence includes the testimony of Sam Donnell, one of the armed security
    guards, who testified that Ezenagu approached him and said that he “might
    need the services of an armed security guard” and that he would have to
    discuss the quoted price with his “partner,” i.e., Okechuku. Ezenagu testified
    that Okechuku ultimately made the decision to hire armed guards. Given the
    large amounts of cash held at the clinic and the fact that there were drug
    dealers that frequented the clinic, a reasonable jury could have inferred that
    Okechuku hired the armed guards in order to protect the proceeds and
    personnel of the clinic’s pill mill operation. Indeed, Ezenagu testified that they
    “needed to hire a security guard [because] there was too much money going on
    in [sic] the place.” Okechuku argues that “it can be inferred” from the evidence
    that the fact that the security guards were armed was just a coincidence.
    However, all “inferences that can be drawn from the evidence should be
    resolved in favor of the jury verdict.” 
    Moreno-Gonzalez, 662 F.3d at 372
    . Given
    this evidence, a reasonable jury could have inferred that Okechuku hired the
    armed guards in order to protect the proceeds and personnel of the clinic’s pill
    mill business. 9 See 
    Santillana, 604 F.3d at 195
    .
    Okechuku also argues that the evidence was insufficient to support the
    jury’s determination that the firearms were “brandished” because there was
    9 Okechuku also argues that the government relied on improper expert testimony to
    prove that the firearm was related to the drug-trafficking conspiracy. We address this issue
    in Part III.A.1, infra.
    11
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    no evidence that the guards intended to intimidate anyone by carrying the
    firearms. “[B]randish means, with respect to a firearm, to display all or part of
    the firearm, or otherwise make the presence of the firearm known to another
    person, in order to intimidate that person, regardless of whether the firearm is
    directly visible to that person.” 18 U.S.C. 924(c)(4). Donnell testified that his
    job was to control the unruly crowds of patients and to prevent robberies. He
    also testified that if there was a fight, robbery, or any type of chaos, he was
    there to quell it with his firearm. Donnell also testified that the firearm was
    displayed every day he came to work at the clinic. On these facts, a reasonable
    jury could have found that the security guards visibly wore firearms with the
    intent to intimidate others at the clinic. See 
    Moreno-Gonzalez, 662 F.3d at 372
    .
    III. Evidentiary Challenges
    Okechuku, Iwuoha, and Rutledge each raise challenges regarding the
    evidence admitted at trial. “When a district court’s determination as to the
    admissibility of evidence is questioned on appeal, our applicable standard of
    review is abuse of discretion.” United States v. O’Keefe, 
    426 F.3d 274
    , 280 (5th
    Cir. 2005); see also United States v. Wise, 
    221 F.3d 140
    , 148 (5th Cir. 2000)
    (“[T]he proper standard of reviewing a district court’s admission or exclusion
    of expert testimony is abuse of discretion.”). The government argues as to each
    of Appellees’ evidentiary challenges that even if the district court erred, the
    error was harmless. See 
    Wise, 221 F.3d at 157
    . Under this harmless error
    analysis, we will not reverse “[u]nless there is a reasonable possibility that the
    improperly admitted evidence contributed to the conviction.” United States v.
    Mendoza-Medina, 
    346 F.3d 121
    , 127 (5th Cir. 2003). The government bears the
    burden of demonstrating that the error was harmless. United States v. Akpan,
    
    407 F.3d 360
    , 377 (5th Cir. 2005).
    12
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    “We review for plain error objections to evidence that were not made
    before the district court.” United States v. McGee, 
    821 F.3d 644
    , 646 (5th Cir.
    2016). Under our plain error review, the appellant must show that: (1) there
    was an error; (2) the error was clear or obvious; (3) the error affected his or her
    substantial rights; and (4) the error seriously affects the fairness, integrity, or
    public reputation of judicial proceedings such that we should exercise our
    discretion to reverse. See 
    Delgado, 672 F.3d at 329
    –31.
    We address each of the appellants’ evidentiary challenges in turn. 10
    A. Okechuku’s Evidentiary Challenges
    1.
    Okechuku argues that the district court erred under Federal Rule of
    Evidence 704 by allowing the government’s expert witness, ATF Special Agent
    Gordon, to testify as to a legal conclusion regarding the firearm offenses for
    which Okechuku was found guilty. At trial, Gordon was permitted by the
    district court to testify as an expert with regard to the use of firearms in the
    drug trade. 11 Gordon has investigated hundreds of drug-trafficking offenses in
    his 18-year career, including several pill mills. During his testimony, the
    government asked Gordon the following:
    Based upon the evidence that you saw and the photographs, the
    videotape, and the information that was made available to you, do
    you have an opinion as to whether or not those security guards
    10 Both Okechuku and Iwuoha argue that their convictions require reversal under the
    cumulative error doctrine. The cumulative error doctrine “provides that an aggregation of
    non-reversible errors (i.e., plain errors failing to necessitate reversal and harmless errors)
    can yield a denial of the constitutional right to a fair trial, which calls for reversal.” United
    States v. Munoz, 
    150 F.3d 401
    , 418 (5th Cir. 1998). Cumulative error justifies reversal only
    when errors “so fatally infect the trial that they violated the trial’s fundamental fairness.”
    
    Delgado, 672 F.3d at 344
    . “[T]he possibility of cumulative error is often acknowledged but
    practically never found persuasive.” 
    Id. Here, the
    alleged errors do not rise to the level of
    cumulative error.
    11 Okechuku does not challenge Agent Gordon’s designation as an expert witness.
    13
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    were using, carrying, and brandishing a firearm in furtherance of
    a drug trafficking activity?
    Gordon responded “Absolutely.” Defense counsel objected, and the district
    court judge called counsel to the bench. After the bench conference, the
    government was allowed to continue its line of questioning. Gordon was asked
    whether, “assuming that the jury in this case were to find that . . . a pill mill
    was being operated out of the [the clinic] . . . [do you] have an opinion as to
    whether or not you believe that firearms were being used to protect this . . .
    drug enterprise?” Gordon responded “Yes, sir.” When asked what his opinion
    was, Gordon added:
    My opinion is that the firearms used in this particular operation
    are very similar to cases that I’ve investigated in the past where
    people would hire security guards or even law enforcement officers
    to protect the drug trafficking activity and those individuals
    carrying those firearms were using those firearms in furtherance
    of the drug trafficking activity and those individuals who hired
    those security guards or law enforcement officers were also using
    those firearms in furtherance of the drug trafficking activity.
    Okechuku argues that the district court erred by admitting this portion of
    Gordon’s testimony because it states a legal conclusion and circumvented the
    jury’s decision-making function by telling it how to decide the case.
    We have repeatedly addressed the proper bounds of expert testimony.
    See, e.g., United States v. Haines, 
    803 F.3d 713
    , 728–34 (5th Cir. 2015); United
    States v. Thomas, 
    847 F.3d 193
    , 206 (5th Cir. 2017). We have especially urged
    the government to use caution when case agents also function as experts
    because the expert label “confers upon [the agent] the aura of special reliability
    and trustworthiness surrounding expert testimony.” 
    Haines, 803 F.3d at 730
    (quoting United States v. Dukagjini, 
    326 F.3d 43
    , 53 (2d Cir. 2003)). An expert
    witness is permitted to give his opinion on an “ultimate issue” of fact, assuming
    he is qualified to do so. Goodman v. Harris Cnty., 
    571 F.3d 388
    , 399 (5th Cir.
    14
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    No. 16-10386
    2009). However, an expert witness is not permitted to offer conclusions of law.
    Fed. R. Evid. 704; see also 
    Goodman, 571 F.3d at 399
    (“[A]n expert may never
    render conclusions of law[.]”). This rule and the other Federal Rules of
    Evidence “afford ample assurances against the admission of opinions which
    would merely tell the jury what result to reach.” Salas v. Carpenter, 
    980 F.2d 299
    , 305 n.4 (5th Cir. 1992); Fed. R. Evid. 704 advisory committee’s notes
    (1972).
    We recognize that there is often a fine line between admissible expert
    testimony pertaining to inferences that can be drawn from the facts of a case
    and inadmissible legal conclusions. However, the government must resist the
    temptation to test the boundaries of that line. Here, the government solicited
    testimony from Gordon that the security guards at the clinic were “similar to”
    other cases that he had investigated in which the security guards “were using
    those firearms in furtherance of the drug trafficking activity and those
    individuals who hired those security guards . . . were also using those firearms
    in furtherance of the drug trafficking activity.” Gordon’s use of the phrase “in
    furtherance of the drug trafficking activity” stated a legal conclusion that
    should have been left to the jury to decide. The fact that Gordon was actually
    discussing past cases he had investigated—and not technically discussing
    Okechuku’s actions in this case—is of no matter. See United States v. Alvarez,
    
    837 F.2d 1024
    , 1030 (11th Cir. 1988) (“When the expert is a government law
    enforcement agent testifying on behalf of the prosecution about participation
    in prior and similar cases, the possibility that the jury will give undue weight
    to the expert’s testimony is greatly increased.”).
    Even though Gordon’s testimony ventured into forbidden territory and
    its admission constituted error, we conclude that the error was harmless. As
    discussed above, even excluding Gordon’s testimony, there was ample evidence
    15
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    No. 16-10386
    to support Okechuku’s conviction under the firearm counts. The testimony of
    Ezenagu and Donnell show that Ezenagu acted as Okechuku’s agent in seeking
    the services of armed guards at the clinic. Ezenagu also testified that the
    purpose of having the armed guards was to protect the high amount of cash
    coming into the clinic. Finally, Donnell testified that he and the other security
    guards visibly wore their firearms every day at the clinic and that he was there
    to quell any disturbances with his firearm. Because of this evidence supporting
    the firearm conviction, allowing Gordon’s testimony was harmless error. See
    
    Haines, 803 F.3d at 732
    (holding that the error of admitting an agent’s
    impermissible testimony was harmless because the record, even excluding the
    impermissible testimony, was “replete with evidence” that defendants had
    participated in the conspiracy); see also United States v. Williams, 
    343 F.3d 423
    , 435 n.11 (5th Cir. 2003) (affirming convictions based on the strength of
    the evidence, despite testimony admitted in violation of Rule 704).
    2.
    Okechuku argues that the district court erred when it allowed FBI
    Special Agent Pekala to testify on cross-examination that Jerry Reed, a non-
    testifying co-defendant, told him that a Post-It note was an agreement between
    Okechuku and Reed. Okechuku contends that in admitting this evidence, the
    district court violated his Sixth Amendment right to confrontation under
    Bruton v. United States, 
    391 U.S. 123
    , 137 (1968). Okechuku concedes that he
    did not lodge an objection to Pekala’s testimony, therefore we apply plain error
    review. See 
    McGee, 821 F.3d at 646
    .
    At trial, FBI Special Agent Pekala testified that Jerry Reed, a non-
    testifying co-defendant, had told him that a hand-written Post-It note was
    evidence of the conspiratorial agreement between Reed and Okechuku. The
    Post-It note read: “Jerry 170 1 Free Every 10[.]” During Pekala’s testimony, he
    16
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    No. 16-10386
    testified that he found the note in the trash during his search of the clinic. He
    also testified that the note “appears to be an agreement between Jerry Reed
    and the clinic” and that he thought “the 170 is referring to the cost of an office
    visit. For every ten patients, [Jerry Reed] gets one—I am assuming—
    prescription for free.” During cross-examination, Pekala was asked how he
    knew it was an agreement. Pekala responded that Ezenagu and Jerry Reed
    told him it was an agreement. He was asked, “And that is the basis of you
    saying what you said in this courtroom?” Pekala responded, “Well, I thought it
    was that before that.”’ Okechuku argues that this testimony violated his Sixth
    Amendment rights because it deprived him of the opportunity to confront Jerry
    Reed, the real source of the testimony that was being presented to the jury
    through Pekala.
    Even assuming arguendo that the district court erred and that the error
    was plain, Okechuku has not demonstrated that the error affected his
    substantial rights. A defendant demonstrates that an error had an effect on
    his substantial rights when he shows a reasonable probability that the jury,
    absent the error, would have acquitted him. See United States v. Powell, 
    732 F.3d 361
    , 379 (5th Cir. 2013). Pekala’s testimony pertaining to the Post-It note
    did not affect Okechuku’s substantial rights because, as discussed above in
    Part 
    II, supra
    , there is ample evidence supporting Okechuku’s drug trafficking
    conspiracy conviction. We conclude that Okechuku’s Bruton argument fails on
    the third prong of plain error review. See 
    Powell, 732 F.3d at 379
    .
    3.
    Okechuku argues that the district court erred when it permitted the
    government to impeach him during his testimony regarding the FBI
    investigating him for possible insurance fraud. During its cross-examination
    of Okechuku, the government asked Okechuku whether he “was aware of the
    17
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    No. 16-10386
    FBI’s actions” regarding an insurance fraud investigation into a business that
    Okechuku owned. Okechuku denied any knowledge of the government’s
    assertion, and the government did not inquire further. Okechuku contends
    that the district court erred in allowing the government to ask him this
    question on cross-examination because the government failed to provide a
    good-faith basis for the question and the probative value of the question was
    substantially outweighed by the danger of unfair prejudice. We review this
    challenge for plain error. 12
    Questions about past specific instances of misconduct pertaining to fraud
    are admissible under Federal Rule of Evidence 608(b) because they are “clearly
    probative of truthfulness or untruthfulness.” United States v. Tomblin, 
    46 F.3d 1369
    , 1389 (5th Cir. 1995). However, when admitting such testimony, the
    danger of unfair prejudice should not substantially outweigh the testimony’s
    probative value. Fed. R. Evid. 403. The district court has substantial discretion
    in determining whether the probative value of the testimony substantially
    outweighs the danger of unfair prejudice. See United States v. Farias-Farias,
    
    925 F.2d 805
    , 809 & 811 n.11 (5th Cir. 1991).
    We are unpersuaded by Okechuku’s contention that the government
    failed to provide a good-faith basis for its question about the FBI investigation.
    12 The parties agree that we should apply the plain error standard of review to
    Okechuku’s argument regarding the good-faith basis for the government’s question about the
    FBI investigation. However, the parties disagree about whether Okechuku preserved his
    argument that he was unfairly prejudiced by the question about the FBI investigation.
    Because we conclude that Okechuku raised this specific objection for the first time on appeal,
    we review the district court’s actions for plain error. United States v. Hernandez-Martinez,
    
    485 F.3d 270
    , 273 (5th Cir. 2007) (reviewing for plain error where the district court “was not
    on notice of the arguments” the defendant presented on appeal). Moreover, even if we were
    to review the district court’s allowance of this question for abuse of discretion, Okechuku has
    not demonstrated that the district court abused its discretion in allowing questions
    pertaining to the FBI investigation.
    18
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    No. 16-10386
    Whether a good-faith basis exists for the government’s question is an issue of
    fact. If Okechuku had timely raised the issue of whether there was a good-faith
    basis for the questioning, the district court could have held a hearing during
    which the government could have presented evidence. Because Okechuku did
    not raise this issue before the district court, the district court did not plainly
    err by allowing the testimony. See United States v. Illies, 
    805 F.3d 607
    , 609
    (5th Cir. 2015) (“In this circuit . . . questions of fact capable of resolution by the
    district court can never constitute plain error.”).
    Okechuku also argues that the government’s question was unfairly
    prejudicial because there was no preliminary showing that he actually
    committed the acts alleged. But this argument is similarly unpersuasive.
    Okechuku asks for what Rule 608(b) prohibits—extrinsic evidence showing
    that he committed the prior acts. See Fed. R. Evid. 608(b). We have specifically
    held that the basis for questions under Rule 608(b) does not have to “be proved
    as a fact before a good faith inquiry can be made.” United States v. Nixon, 
    777 F.2d 958
    , 970 (5th Cir. 1985); see also 
    Tomblin, 46 F.3d at 1389
    . Accordingly,
    we conclude that the district court did not commit plain error by allowing the
    government to inquire about the FBI investigation.
    B. Iwuoha’s Evidentiary Challenges
    1.
    Iwuoha argues that the district court erred when it made a comment
    before the jury that had the effect of lessening the government’s standard of
    proof. During the defense’s direct examination of defense expert Dr. Warfield,
    the district court made the following comment:
    Counsel, I still don’t—that’s just a variation of that last question.
    I don’t see how that is going to help this jury answer the issues
    before them, whether the prescriptions were properly issued in
    19
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    No. 16-10386
    this case. That’s the issue the jury is going to have to answer. Stick
    with that.
    Iwuoha argues that the question before the jury was not whether the
    prescriptions were properly issued but whether they were legally issued.
    Iwuoha argues that the district court’s comment led the jury to believe that
    mere negligent care in issuing prescriptions warranted a conviction and
    therefore impacted his right to a fair trial. Because Iwuoha did not object to
    the district court’s statement, we review the district court’s statement for plain
    error. See 
    McGee, 821 F.3d at 646
    .
    We are unpersuaded that the district court’s statement amounts to plain
    error because Iwuoha has failed to show that the comment plainly misstated
    the law nor has he shown that he was prejudiced by the comment. In the
    context of the district court’s statement, the difference between properly issued
    and legally issued appears to be merely semantic in nature. The district court
    never indicated that there was a distinction between the two terms in the way
    it used them and therefore did not lower the standard by using the word
    “properly” in the comment to defense counsel. However, even assuming
    arguendo that the district court misstated the law, Iwuoha has failed to show
    that he was prejudiced by a single comment to defense counsel during a two-
    week jury trial. Any harmful effect this comment might have had on the jury
    was cured by the jury instructions, which correctly charged that it must find
    that the defendants “unlawfully distributed or dispensed hydrocodone . . .
    outside the scope of professional practice.”
    2.
    Iwuoha also argues that both the prosecutor and the government’s
    expert witness misled the jury by indicating that the act of pre-signing a
    prescription for hydrocodone is a felony in Texas. Because Iwuoha did not raise
    20
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    No. 16-10386
    this objection at trial, we apply plain error review. See United States v. Fields,
    
    483 F.3d 313
    , 360 (5th Cir. 2007).
    Section 481.074 of the Texas Health & Safety Code provides that “a
    person may not dispense a controlled substance in Schedule III or IV . . .
    without a written . . . prescription of a practitioner . . . . A prescription under
    this subsection must comply with other applicable state and federal laws.” Tex.
    Health & Safety Code § 481.074(g). Iwuoha acknowledges that the
    prescriptions he gave to patients with pre-signed prescriptions were Schedule
    III drugs. And federal regulations provide that “[a]ll prescriptions for
    controlled substances shall be dated as of, and signed on, the day when
    issued[.]” 21 C.F.R. § 1306.05. Because Texas and federal law state that it is
    unlawful to dispense the drugs Iwuoha was dispensing without a prescription
    signed on the same day they were prescribed, we conclude that there was no
    error here, plain or otherwise.
    C. Rutlege’s Evidentiary Challenge
    In the only issue he raises on appeal, Rutledge argues that his conviction
    was based on false testimony in violation of Napue v. Illinois, 
    360 U.S. 264
    (1959). Prior to trial, one of the prosecutors and two agents interviewed Nancy
    Gapen, the manager of the property that the clinic leased. The prosecutor
    recorded notes from the interview on his laptop, including a note that stated,
    “Masses of traffic, knowing it was a pain med center; my bias was the dude’s
    [sic] from Nigeria, having gone through what I saw at Estate Lane; more
    sensitized to the issues[.]” Later, when the prosecutor reviewed his notes in
    preparation for trial, he could not remember Gapen having said anything
    regarding a bias. The prosecutor asked the two agents who had accompanied
    him during the interview whether they could recall what was said, and neither
    of them could remember Gapen saying anything like what was written in the
    21
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    No. 16-10386
    prosecutor’s notes. The prosecutor also asked Gapen, and she stated that she
    did not remember saying anything like what the prosecutor had written. Even
    though no one could remember that statement being said, the prosecutor
    disclosed the note to defense counsel.
    At trial, on direct examination, the prosecutor tried to clear up any
    confusion by explicitly asking Gapen whether she had a bias against Nigerians,
    to which she responded, “No.” During cross-examination, counsel for Okechuku
    asked her whether she had expressed a bias towards Nigerians during a
    meeting with the prosecutor. She responded, “No, I did not.” Later, outside the
    presence of the jury, Oti and Okechuku moved to strike Gapen’s testimony on
    the ground that she falsely testified that she did not have a bias against
    Nigerians. Rutledge joined the motion. The district court denied the motions
    to strike, but permitted defense counsel to recall Gapen so they could cross-
    examine her about her purported bias.
    Rutledge now argues that the government violated Napue in not striking
    Gapen’s testimony. We review Rutledge’s challenge for plain error. 13
    “In order to establish a Napue violation, the defendant must show (1) the
    statements in question are actually false; (2) the prosecution knew that the
    statements were false; and (3) the statements were material.” United States v.
    13 The parties disagree as to whether the abuse of discretion or plain error standard
    of review should apply to this issue. Rutledge argues that the abuse of discretion standard
    applies because, at the conclusion of Gapen’s testimony, the defense asked that her testimony
    be stricken because she had allegedly falsely testified about her bias. However, at no point
    did Rutledge or the other defendants allege that the government knew Gapen testified falsely
    in violation of Napue. Further, Rutledge did not object to the district court’s finding that the
    prosecutor acted properly and in good faith. Because Rutledge never alleged that the
    government knew Gapen testified falsely—an element under Napue—we review Rutledge’s
    Napue argument for plain error. See 
    Hernandez-Martinez, 485 F.3d at 273
    . However, even if
    we were to determine that Rutledge preserved his challenge under Napue and were to review
    his argument under an abuse of discretion standard of review, we would conclude that he
    does not prevail under that standard.
    22
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    Haese, 
    162 F.3d 359
    , 365 (5th Cir. 1998). Rutledge has failed to satisfy any of
    these three prongs. First, Rutledge has not shown that Gapen’s testimony that
    she harbors no bias against Nigerians is actually false. None of the people
    present when the notes were taken remember Gapen actually making the
    statement and Gapen testified under oath that she did not have a bias. Second,
    even if Gapen’s testimony was actually false, Rutledge has not shown that the
    government knew that her testimony was false. The prosecutor told the district
    court that he doubted that Gapen actually said the statement and the district
    court concluded that the prosecutor was credible and acted in good faith. Third,
    Rutledge has not shown that the false statement was material. 14 Even if
    Gapen’s statement was excluded, Gapen’s testimony was cumulative of other
    evidence at trial and there was sufficient evidence presented at trial of
    Rutledge’s guilt.
    IV. Deliberate Ignorance Instruction
    Okechuku, Oti, and Iwuoha argue that the district court erred by giving
    the jury a deliberate ignorance instruction, thus allowing the jury to conclude
    that each of them knowingly joined the conspiracy if it found that they
    “deliberately closed [their] eyes to what would otherwise have been obvious to
    [them].” Okechuku, Oti, and Iwuoha contend that the instruction is
    inappropriate in conspiracy cases and also that the instruction was not
    supported by the evidence.
    In the district court, Appellants only objected to the deliberate ignorance
    instruction on the basis that the instruction was inappropriate in conspiracy
    cases. At no time did Appellants argue in the district court that the evidence
    14 The Supreme Court has defined “material” in terms of a “reasonable probability” of
    a different outcome if the evidence or testimony was excluded. Kyles v. Whitley, 
    514 U.S. 419
    ,
    434 (1995).
    23
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    No. 16-10386
    did not support the instruction. Accordingly, we review for abuse of discretion
    Appellants’   argument     that   the   deliberate   ignorance    instruction   is
    inappropriate in conspiracy cases. See United States v. Fuchs, 
    467 F.3d 889
    ,
    901 (5th Cir. 2006). We review for plain error Appellants’ argument that the
    evidence presented at trial did not support giving the instruction to the jury.
    See United States v. Scott, 
    159 F.3d 916
    , 923 (5th Cir. 1998).
    We reject Appellants’ first argument that a deliberate ignorance
    instruction cannot be given in conspiracy cases. We have held that the
    deliberate ignorance instruction is consistent with the elements of conspiracy.
    See United States v. Inv. Enters., 
    10 F.3d 263
    , 269 (5th Cir. 1993) (“To the
    extent that the instruction is merely a way of allowing the jury to arrive at the
    conclusion that the defendant knew the unlawful purpose of the conspiracy, it
    is hardly inconsistent with a finding that the defendant intended to further the
    unlawful purpose.”). Indeed, we have consistently upheld deliberate ignorance
    instructions in the conspiracy context, so long as sufficient evidence supported
    the instruction. See 
    Scott, 159 F.3d at 924
    & n.6 (citing cases); see also, United
    States v. Brown, No 16-3033, slip op. at 4 (5th Cir. Sept. 13, 2017) (collecting
    conspiracy cases where deliberate ignorance instruction was properly given).
    Regarding Appellants’ second argument, the proper factual basis for the
    deliberate ignorance instruction exists “if the record supports inferences that
    (1) the defendant was subjectively aware of a high probability of the existence
    of illegal conduct; and (2) the defendant purposely contrived to avoid learning
    of the illegal conduct.” 
    Fuchs, 467 F.3d at 902
    . “In deciding whether the
    evidence reasonably supports the jury charge, the court reviews the evidence
    and all reasonable inferences that may be drawn therefrom in the light most
    favorable to the government.” 
    Id. at 901.
    24
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    “We have often cautioned against the use of the deliberate ignorance
    instruction.” 
    Mendoza-Medina, 346 F.3d at 127
    . In United States v. Skilling,
    we noted that such an instruction should be given only in “‘rare’ instance[s]”
    and observed:
    The concern is that once a jury learns that it can convict a
    defendant despite evidence of a lack of knowledge, it will be misled
    into thinking that it can convict based on negligent or reckless
    ignorance rather than intentional ignorance. In other words, the
    jury may erroneously apply a lesser mens rea requirement: a
    “should have known” standard of knowledge.
    
    Skilling, 554 F.3d at 548
    –49, rev’d on other grounds, 
    561 U.S. 358
    (2010). “The
    instruction is appropriate only in the circumstances where a defendant claims
    a lack of guilty knowledge and the proof at trial supports an inference of
    deliberate indifference.” United States v. Kuhrt, 
    788 F.3d 403
    , 417 (5th Cir.
    2015).
    Appellants argue that the instruction was inappropriate because, with
    the evidence before it, the jury had the choice of deciding whether Appellants
    were actually aware of the pill mill activities or actually not aware of the
    activities. We agree. “[T]he district court should not instruct the jury on
    deliberate ignorance when the evidence raises only the inferences that the
    defendant had actual knowledge or no knowledge at all of the facts in
    question.” 
    Mendoza-Medina, 346 F.3d at 133
    –34. The government has failed to
    cite to specific evidence in the record that demonstrates that Okechuku, Oti,
    or Iwuoha purposely contrived to avoid learning of the pill mill activities. This
    showing is necessary as to each defendant to justify the use of the deliberate
    ignorance instruction. A boilerplate deliberate ignorance instruction that
    applies to all defendants in a case is inappropriate absent a showing that the
    proper factual basis exists as to each defendant. See 
    Fuchs, 467 F.3d at 902
    .
    25
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    Where the government relies on evidence of actual knowledge, the deliberate
    ignorance instruction is not appropriate. 
    Kuhrt, 788 F.3d at 417
    .
    Rather than being a case of deliberate ignorance, the government’s case
    against Okechuku, Oti, and Iwuoha was that they actually knew of the pill mill
    operations taking place at the clinic. 15 As to Okechuku, the evidence
    demonstrated that he kept incredibly close tabs on the clinic, watching
    surveillance video remotely as well as frequently reviewing the amount of cash
    the clinic brought in each day and the high number of patients that his clinic
    saw—a number of patients that the government expert testified would have
    been “impossible” for a provider practicing within the normal scope of
    professional practice to see. The evidence also showed that Okechuku was well
    aware of the frequent presence of Jerry Reed and his cohorts at the clinic and
    of the clientele Jerry Reed brought in. Okechuku met several times alone with
    Jerry Reed and Ezenagu in his office. Critically, Ezenagu testified that
    “Okechuku knew from day one” that Jerry Reed was bringing illegitimate
    patients to the clinic.
    The government’s case as to Iwuoha was also that he had actual
    knowledge of the pill mill scheme. The government presented evidence that
    even though Iwuoha was not licensed to practice medicine, the clinic paid him
    more than eight times the amount he was paid at his other job as an
    anesthesiologist technician. The evidence at trial showed the short, four-to-
    eight-minute examinations that Iwuoha had with his patients. Of the 87
    patients that Iwuoha saw in a two-day sample period, he prescribed all 87 of
    them hydrocodone. Ezenagu testified that he saw Jerry Reed go into Iwuoha’s
    15 Indeed, at oral argument, the government stated that there was “overwhelming
    evidence as to actual knowledge” as to appellants.
    26
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    office to meet with Iwuoha, and that based on Ezenagu’s experience at the
    clinic, he believed Iwuoha knew what Jerry Reed and the other drug dealers
    were doing with the drugs from the clinic.
    Finally, the government’s case as to Oti was also that she had actual
    knowledge of the pill mill scheme. The government presented evidence at trial
    that Oti had worked for a pill mill in the past and was therefore familiar with
    how they operated. An undercover agent testified that she was treated by Oti
    and that Oti watched television during the entire examination and never
    touched her. Oti’s patient visits were consistently short and her medical notes
    were sparse. There was also evidence that Oti was familiar with Jerry Reed
    and knew what he was doing, including video evidence of her meeting with
    Jerry Reed in her office and records showing that they had spoken on the phone
    at least three times. Further, Ezenagu testified that, based on his time and
    experience at the clinic, he believed Oti knew what Jerry Reed and his cohorts
    were doing at the clinic. Critically, as to each Okechuku, Iwuoha, and Oti, the
    government presented testimony of other clinic staff members who had
    considerably less medical training and experience than the appellants who
    testified that they knew that the clinic was operating as a pill mill.
    Even though it was error for the district court to give the deliberate
    ignorance instruction when the government’s theory was that Okechuku, Oti,
    and Iwuoha actually knew of the pill mill operation, we have held “that giving
    the instruction is harmless where there is substantial evidence of actual
    knowledge.” 
    Kuhrt, 788 F.3d at 417
    ; see also United States v. St. Junius, 
    739 F.3d 193
    , 204–05 (5th Cir. 2013) (“Even if the district court errs in its decision
    to give the deliberate ignorance instruction, any such error is harmless where
    substantial evidence of actual knowledge is presented at trial.”). That is the
    situation here. As discussed above, there was ample evidence presented at
    27
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    trial, including Ezenagu’s testimony, that Okechuku, Oti, and Iwuoha each
    knew of the illegal purposes for which Jerry Reed and others used the clinic’s
    services. Therefore, we conclude that any error in using the instruction was
    harmless and that Okechuku, Oti, and Iwuoha cannot show that the district
    court plainly erred in giving the instruction. 
    Kuhrt, 788 F.3d at 418
    (“[T]here
    was testimony that Appellants were actual participants in the illegal activity.
    Therefore, the error was harmless.”).
    We emphasize once again, however, that the deliberate ignorance
    instruction should rarely be given. 
    Kuhrt, 788 F.3d at 417
    ; United States v.
    Faulkner, 
    17 F.3d 745
    , 766 (5th Cir. 1994); United States v. Ojebode, 
    957 F.2d 1218
    , 1229 (5th Cir. 1992); see also United States v. Cartwright, 
    6 F.3d 294
    ,
    301 (5th Cir. 1993) (“Because the deliberate ignorance instruction may confuse
    the jury, the instruction should rarely be given.”). The instruction is not a
    failsafe mechanism that the government can implement to relieve itself of
    proving the mens rea requirement of a crime. See 
    Kuhrt, 788 F.3d at 417
    (“The
    proper role of the deliberate ignorance instruction is not as a backup or
    supplement in a case that hinges on a defendant’s actual knowledge.”). We
    caution the government that, while this instance of misapplying the deliberate
    ignorance instruction amounted to harmless error, that will not always be the
    case.
    V. Challenges to Sentencing
    Okechuku argues that the quantity of drugs attributed to him for
    purposes of sentencing was excessive. At sentencing, Okechuku was held
    accountable for all of the prescriptions written at the clinic because he was the
    clinic’s owner and operator and its only licensed physician. The presentence
    report (PSR) calculated that Okechuku was responsible for 1,314,300
    hydrocodone pills, 39,289 Xanax pills, and 5,558 units of Promethazine with
    28
    Case: 16-10386       Document: 00514180895        Page: 29     Date Filed: 10/03/2017
    No. 16-10386
    Codeine. After calculating a marijuana equivalent, Okechuku was ultimately
    held accountable for 999.99 kilograms of marijuana. 16
    Okechuku preserved this challenge by objecting to the PSR’s drug-
    quantity determination. Therefore, we review the district court’s calculation of
    the quantity of drugs—a factual determination—for clear error. United States
    v. Betancourt, 
    422 F.3d 240
    , 246 (5th Cir. 2005). We will deem the district
    court’s factual findings clearly erroneous only if, based on the entirety of the
    evidence, we are left with the definite and firm conviction that a mistake has
    been committed. United States v. Akins, 
    746 F.3d 590
    , 609 (5th Cir. 2014).
    Okechuku first argues that the quantity of drugs attributed to him is
    excessive because the government failed to prove that all of the clinic’s patients
    who were given prescriptions were given them without a legitimate medical
    purpose. Okechuku cites to evidence that the clinic treated legitimate patients
    in addition to the patients Jerry Reed brought in. 
    Id. However, just
    because a
    patient was not brought in by Jerry Reed does not mean that the prescription
    issued to that patient was legitimate. The district court found that all of the
    clinic’s prescriptions were issued outside the scope of professional practice and
    without a legitimate medical purpose. Because there is evidence that all of the
    visits with patients lasted 4–8 minutes, that few, if any, notes were taken, and
    that clinic employees prescribed hydrocodone to almost every patient, the
    district court’s finding is “plausible in light of the record as a whole” and is
    16 When an offense involves several types of controlled substances, the quantities of
    differing controlled substances are combined using a marijuana equivalent. See USSG §
    2D1.1, comment. (n.8(B)). Using this method, the PSR determined that the three controlled
    substances were the equivalent of 1,316.79 kilograms of marijuana—the hydrocodone was
    converted to 1,314,000 grams of marijuana, the Xanax to 2455 grams, and the Promethazine
    with Codeine to 34.73 grams. Okechuku was ultimately held accountable for only 999.99
    kilograms, however, because the combined weight of all Schedule III substances is capped at
    999.99 kilograms of marijuana. See USSG § 2D1.1, comment. (n.8(D)).
    29
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    No. 16-10386
    therefore not clearly erroneous. United States v. Coleman, 
    609 F.3d 699
    , 708
    (5th Cir. 2010).
    Okechuku also argues that there were many prescriptions issued
    without his knowledge or authorization, for which he should not be held
    responsible. Okechuku cites Ezenagu’s testimony that Jerry Reed sometimes
    paid clinic employees to provide extra prescriptions. However, this argument
    is unpersuasive because those prescriptions that were issued without
    Okechuku’s knowledge would not have been included in the clinic’s seized
    records upon which Okechuku’s total drug quantity was based.
    Finally, Okechuku argues that the PSR should not have relied on Agent
    Pekala’s determination of quantities because he is not a medical doctor and
    therefore cannot make the determination as to which prescriptions were
    medically necessary. However, Pekala did not ultimately determine whether
    the prescriptions were medically necessary—the jury made this determination
    after considering substantial evidence showing that the clinic operated as a pill
    mill. An expert is not required to make this determination. See United States
    v. Armstrong, 
    550 F.3d 382
    , 388–89 (5th Cir. 2008), overruled on other grounds
    by United States v. Balleza, 
    613 F.3d 432
    , 433 (5th Cir. 2010) (“[E]xpert
    testimony is not always required in order to show that a physician is acting for
    other than proper medical purposes.”).
    Even assuming arguendo that there was an error at sentencing in
    calculating Okechuku’s drug quantity, any such error was harmless. In order
    to have any effect on Okechuku’s base offense level, the 1,316.79 kilograms of
    marijuana equivalent for which Okechuku was held accountable would have
    30
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    No. 16-10386
    to have been reduced to less than 700 kilograms of marijuana equivalent. 17
    Therefore, almost half of all of the clinic’s prescriptions would need to be
    deemed legitimate in order to reduce Okechuku’s sentence. However, the
    evidence does not support this low number. Therefore, we conclude that the
    district court did not err in calculating Okechuku’s drug quantity amount. 18
    VI. Conclusion
    For the foregoing reasons, the district court’s judgment and sentence are
    AFFIRMED.
    17 The district court determined a base offense level of 30 based on the already reduced
    999.99 kilograms of marijuana, which was “at least 700 kilograms, but less than 1,000
    kilograms of marijuana.” USSG § 2D1.1(c)(5).
    18 Oti and Iwuoha both dispute the district court’s application of the sentencing
    enhancement under U.S.S.G. § 2D1.1(b)(1), arguing that it is unconstitutional to base a
    defendant’s sentencing guidelines calculation on acquitted conduct. But, as they concede, the
    issue is foreclosed. United States v. Watts, 
    519 U.S. 148
    , 157 (1997) (holding that “a jury’s
    verdict of acquittal does not prevent the sentencing court from considering conduct
    underlying the acquitted charge, so long as that conduct has been proved by a preponderance
    of the evidence”); see also United States v. Grace, 640 F. App’x 298, 300 (5th Cir. 2016) (“Watts
    continues to remain controlling law.”).
    31
    

Document Info

Docket Number: 16-10386

Citation Numbers: 872 F.3d 678

Filed Date: 10/3/2017

Precedential Status: Precedential

Modified Date: 1/12/2023

Authorities (33)

United States v. Marcelino Efrain Alvarez, Jose Delgado ... , 837 F.2d 1024 ( 1988 )

United States v. Armstrong , 550 F.3d 382 ( 2008 )

United States v. Girod , 646 F.3d 304 ( 2011 )

United States v. Guillermo Balleza , 613 F.3d 432 ( 2010 )

United States v. O'Keefe , 426 F.3d 274 ( 2005 )

United States v. Martin Gonzalez Munoz , 150 F.3d 401 ( 1998 )

United States v. William T. Scott Linda D. Scott Ralph Ben-... , 159 F.3d 916 ( 1998 )

United States v. Coleman , 609 F.3d 699 ( 2010 )

United States v. Brown , 553 F.3d 768 ( 2008 )

United States v. David Lamar Faulkner, Spencer H. Blain, Jr.... , 17 F.3d 745 ( 1994 )

United States v. Purvis Ray Cartwright and Purvis Jerome ... , 6 F.3d 294 ( 1993 )

United States v. McIntosh , 280 F.3d 479 ( 2002 )

United States v. Wise , 221 F.3d 140 ( 2000 )

United States v. Asibor , 109 F.3d 1023 ( 1997 )

United States v. Folonsho Samuel Ojebode , 957 F.2d 1218 ( 1992 )

United States v. Betancourt , 422 F.3d 240 ( 2005 )

dora-salas-individually-and-as-representative-of-the-estate-of-obo-juanita , 980 F.2d 299 ( 1992 )

United States v. Williams , 343 F.3d 423 ( 2003 )

United States v. Santillana , 604 F.3d 192 ( 2010 )

United States v. Fields , 483 F.3d 313 ( 2007 )

View All Authorities »