United States v. Vincent Adams Vassor ( 2024 )


Menu:
  •                          NOT RECOMMENDED FOR PUBLICATION
    File Name: 24a0417n.06
    Nos. 22-5424/5427
    UNITED STATES COURT OF APPEALS                               FILED
    FOR THE SIXTH CIRCUIT                                 Oct 23, 2024
    KELLY L. STEPHENS, Clerk
    UNITED STATES OF AMERICA,                        )
    )
    Plaintiff-Appellant,
    )
    )       ON APPEAL FROM THE UNITED
    v.
    )       STATES DISTRICT COURT FOR
    JAMES GARFIELD CHARLES (22-                      )       THE EASTERN DISTRICT OF
    )       KENTUCKY
    5424); VINCENT ADAMS VASSOR (22-
    )
    5427),
    )                        AMENDED OPINION
    Defendants-Appellants.                    )
    )
    Before: STRANCH, LARSEN, and DAVIS, Circuit Judges.
    JANE B. STRANCH, Circuit Judge. James G. Charles and Vincent Adams Vassor
    appeal their convictions and sentences for various drug and firearm offenses stemming from their
    alleged participation in a conspiracy to sell methamphetamine. Both challenge the sufficiency of
    the evidence to sustain their convictions for conspiracy. Charles also challenges the sufficiency
    of proof that he possessed a firearm in furtherance of a drug trafficking conspiracy. The
    Defendants further challenge the propriety of a witness’s remark insinuating that they belonged to
    a gang in Los Angeles, urging that this statement warrants a mistrial, and contend that the district
    court’s modification of the pattern jury instruction for venue in a conspiracy case amounted to
    reversible error. Finally, Vassor argues that his sentence was procedurally unreasonable because
    the district court inappropriately deferred to the Sentencing Guidelines and accompanying
    Commentary, and improperly calculated the drug quantity. We AFFIRM.
    Nos. 22-5424/5427, United States v. Charles, et al.
    I.    BACKGROUND
    A. Facts
    This appeal centers on an alleged drug trafficking conspiracy by James Charles and Vincent
    Vassor. Initially, the Government charged a third defendant, Tony Cloyd, with conspiracy;
    however, Cloyd ultimately pleaded guilty to drug trafficking and agreed to cooperate with the
    Government prior to trial. Zane Sloan, whom local police had investigated and charged in
    connection with selling methamphetamine, posed as a customer and orchestrated controlled buys
    of drugs involving Charles, Vassor, and Cloyd. Cloyd introduced Sloan to Charles in October
    2020. Prior to becoming a government informant, Sloan estimated he purchased several pounds
    of drugs from Charles, buying methamphetamine “two or three times,” typically purchasing one
    or two pounds, but “[a] few times” buying “eight or ten pounds.”
    During this period, Vassor was living in Los Angeles but commuted to Kentucky, residing
    in Lexington—ostensibly at Charles’s home—for up to a month at a time. Sloan purchased drugs,
    including “cocaine and pills and different things,” from Vassor “five or six times,” mostly
    methamphetamine and “a little bit of heroin,” approximately an “eight ball and maybe a
    quarter-ounce,” for a total of approximately four to six pounds.
    When Sloan ordered drugs from Vassor, Charles sometimes delivered them. Sloan also
    ordered drugs from Charles, initially through Cloyd, but later by contacting Vassor. Toward “the
    end” of the investigation period, however, Sloan called Charles directly to arrange drug
    transactions. According to Sloan, Charles, Vassor, and Cloyd became his exclusive sources for
    methamphetamine from October through December 2020. Cloyd testified that he “[n]ever”
    obtained drugs from Vassor, and “really didn’t know [Vassor] to be involved in any of it,” nor did
    he know where Vassor lived. Cloyd and Sloan never discussed Vassor.
    -2-
    Nos. 22-5424/5427, United States v. Charles, et al.
    Some of the transactions with Sloan involved guns. Sloan transferred guns to Vassor “two
    or three times,” ranging from between one to “five, maybe six” guns in exchange for
    methamphetamine or money, for a total of “probably six, seven, [or] eight” guns. He sold Charles
    “one gun, maybe two.”
    From October through December 2020, Richmond Police conducted controlled buys of
    methamphetamine from Sloan, resulting in his arrest on New Year’s Eve. Police also searched his
    home, seizing “14 ounces” of methamphetamine, a “gram of heroin,” and a pound of marijuana
    that, according to Sloan, all came from Vassor. After his arrest, Sloan agreed to cooperate with
    law enforcement and help them identify drug suppliers “[u]p the chain.”
    While serving as an informant, in January 2021, Sloan contacted Cloyd looking for
    methamphetamine. Cloyd had never dealt methamphetamine, but he “called around” looking on
    Sloan’s behalf. Cloyd eventually reached Robert Solomon, who “got ahold” of the drugs and met
    Cloyd, Charles, and Sloan to sell the latter “four to five pounds” of methamphetamine. Though
    Cloyd did not know from whom Solomon got the methamphetamine, Cloyd “assume[d] it came
    from [Charles],”1 but “never asked any questions.” Cloyd obtained methamphetamine from
    Charles and sold it to Sloan an additional “time or two.” In total, Cloyd called Charles to obtain
    drugs “[f]our to five” times, buying up to a pound each time. Sometimes Cloyd paid for the drugs
    on receipt, other times, Charles “front[ed]” the drugs to him, and Cloyd paid him later.
    On January 7 and January 14, 2021, Sloan conducted two controlled buys from Cloyd that
    were supplied by Charles. A third controlled buy took place on February 8, when Vassor sold
    Sloan a pound of methamphetamine in a Target parking lot. Sloan secretly recorded the buy. The
    1
    In the trial transcript, witnesses sometimes refer to Charles as “Casper,” and to Vassor as “Scooby” or “Snoopy.”
    For consistency and clarity, we use their given names throughout.
    -3-
    Nos. 22-5424/5427, United States v. Charles, et al.
    video shows Vassor agreeing to “run to” Charles’s house to “grab” a pound of methamphetamine.
    A second video shows Sloan handing Vassor money for the methamphetamine and discussing the
    payment Sloan owed Vassor for prior transactions.
    Sloan arranged for a final controlled buy of three pounds of methamphetamine from
    Charles on June 8. That day, Sloan called Vassor on a line monitored by investigators. Vassor
    was in California at the time but promised that “his boy was back at the house” and that Vassor
    would contact him on Sloan’s behalf. Less than 30 minutes later, Vassor called Sloan back, again
    on a monitored line, and explained that “his boy” was with his son out in Frankfort until about
    4:00 p.m. and would reach out to Sloan directly afterwards. Just after 5:00 p.m., Charles called
    Sloan, stated he was at his house, and agreed on the quantity of methamphetamine Sloan would
    purchase and the time and location of the sale; investigators also monitored this call. Law
    enforcement surveilled Charles’s home, and when Charles left, police pulled him over on
    Richmond Road. Officers seized the three pounds of methamphetamine from the backseat of his
    car.
    That same day, police executed a search warrant for Charles’s home, where they discovered
    almost $25,000 in cash, four pounds of methamphetamine, 200 grams of heroin, and 200 grams of
    cocaine, all of which (according to DEA Task Force Officer and Narcotics Detective Keith Parke)
    was worth between $70,000 to $75,000. Officers also found digital scales, baggies containing
    narcotics, ammunition, and 14 firearms.
    B. Procedural history
    1. Trial
    A grand jury returned an indictment against Charles, Cloyd, and Vassor on July 1, 2021.
    Cloyd pleaded guilty, accepting a plea agreement that specified he would testify for the
    -4-
    Nos. 22-5424/5427, United States v. Charles, et al.
    Government at trial. On January 6, 2022, a grand jury returned a superseding indictment against
    Charles and Vassor containing seven counts: conspiracy to distribute 500 grams or more of a
    methamphetamine mixture or substance in violation of 
    21 U.S.C. § 841
    (a)(1) and 
    21 U.S.C. § 846
    (Count 1); possession with intent to distribute 500 grams or more of a mixture or substance
    containing methamphetamine in violation of § 841(a)(1) (Count 2) against Charles only;
    possession with intent to distribute 100 grams or more of a mixture or substance containing heroin
    in violation of § 841(a)(1) (Count 3) against Charles only; possession with intent to distribute a
    mixture or substance with a detectable amount of cocaine in violation of § 841(a)(1) (Count 4)
    against Charles only; distribution of 50 grams or more of a mixture or substance containing
    methamphetamine in violation of § 841(a)(1) (Count 5) against Vassor only; possession of a
    firearm in furtherance of a drug trafficking crime in violation of 
    18 U.S.C. § 924
    (c)(1)(A) (Count
    6) against Charles only; and unlawful possession of a firearm as a person previously convicted of
    a felony under 
    18 U.S.C. § 922
    (g)(1) (Count 7) against Charles only.
    Trial commenced on January 18, 2022.            The Government called several witnesses,
    including the government agents who conducted the investigation, Sloan, and Cloyd. The agents
    testified to the amount and type of drugs and firearms seized during the investigation. Detective
    Keith Parke testified that he believed the pistols discovered in Charles’s bedroom served to protect
    Charles, the drugs he trafficked, and the proceeds of that trafficking.
    Zane Sloan testified that he bought drugs from both Charles and Vassor. He also testified
    about his gun sales to Charles and Vassor, and the alleged structure of the drug enterprise. When
    asked about the relationship between Charles and Vassor, Sloan testified that he believed they
    were “partners” because Vassor got his drugs from Charles, though Sloan admitted that “[Vassor]
    -5-
    Nos. 22-5424/5427, United States v. Charles, et al.
    didn’t tell me that, but I know where he was going” because “other people talk and just—I just
    [knew] it.”
    Sloan testified on direct that he received about $1,500 from the Government “to get out of
    town for a few days.” The Government asked whether there had “been concerns for your safety;”
    defense counsel objected, and the court responded that the Government could “ask if he had
    concerns.” When the Government asked Sloan again whether he had “any concerns for [his]
    safety,” Sloan answered yes, adding that Charles and Vassor were “supposed to belong to some
    kind of club out there in California,” and Sloan “figured I know how they operate” and once “[t]hey
    found out I was telling on them, then they would call them, and they would come hunting for me.
    So I just wanted to be out of town for a while.” Vassor moved for a mistrial based on Federal Rule
    of Evidence 404(b) because Sloan “testified that [Vassor] was a member of some club out in Los
    Angeles, which obviously creates an inference with this jury that . . . there’s gang affiliation.”
    Charles joined in the motion, which the court denied, ruling that there was “absolutely no basis for
    a mistrial based on this line of questions.”
    Antonio Cloyd testified that he had pleaded guilty to conspiring to distribute
    methamphetamine. When asked whether he was “in a conspiracy and agreement with others who
    were selling,” however, Cloyd responded, “[n]ot so much agreement,” though Charles “agreed to
    sell” methamphetamine to him.         The Government also questioned Cloyd about Vassor’s
    involvement. When asked whether he knew Vassor, Cloyd stated that he “[j]ust met him.”
    At the close of evidence, Charles’s counsel moved for dismissal of the charges against him
    under Federal Rule of Criminal Procedure 29(a), arguing that the Government had presented
    insufficient evidence of a conspiracy. Vassor also moved for a directed verdict of acquittal as to
    counts 1 and 5 of the superseding indictment. Neither defendant argued that a variance from the
    -6-
    Nos. 22-5424/5427, United States v. Charles, et al.
    indictment occurred. The Government responded by listing the evidence it proffered in support of
    each count, and the court denied both motions, finding sufficient evidence to present each count
    to the jury.
    The court convened a jury instructions conference with counsel. After reviewing and
    altering the instructions, the court asked counsel if they had “[a]ny other changes.”             The
    Government responded that it had “[n]o additional changes”; defense counsel did not respond with
    any changes. In relevant part, the final jury instructions included Instruction Number 25, related
    to venue in a conspiracy case:
    Now, some of the events that you have heard about happened in other places. There
    is no requirement that the entire conspiracy take place here in the Eastern District
    of Kentucky. But for you to return a guilty verdict on any charge, the government
    must convince you that venue is proper in the Eastern District of Kentucky.
    Unlike all the other elements that I have described, this is just a fact that the
    government only has to prove by a preponderance of the evidence. For the
    conspiracy charge (Count 1), this means that the government only has to convince
    you that it is more likely than not that either the agreement, or one or more of the
    acts in furtherance of the conspiracy, took place in the Eastern District of Kentucky.
    For the counts charging distribution of a controlled substance, or possession of a
    controlled substance with the intent to distribute it (Counts 2-5), this means that the
    government only has to convince you that it is more likely than not that the
    controlled substance was possessed in the Eastern District of Kentucky. And for
    each of the firearm charges (Counts 6 and 7), this means that the government only
    has to convince you that it is more likely than not the firearm was possessed in the
    Eastern District of Kentucky. Remember that all the other elements I have
    described must be proved beyond a reasonable doubt.
    This largely followed the instruction proposed by the Government. The next day, after closing
    arguments and out of the presence of the jury, the court asked whether counsel had any objections
    to the proposed jury instructions. None were raised. The jury found Charles and Vassor guilty on
    all counts.
    -7-
    Nos. 22-5424/5427, United States v. Charles, et al.
    2. Sentencing
    Prior to sentencing, the district court held an evidentiary hearing. In relevant part, Vassor
    renewed his objections to the presentence report’s (PSR’s) drug quantity calculation under USSG
    § 2D1.1(c)(1), as well as the application of the USSG § 2D1.1(b)(1) firearms enhancement. The
    court overruled the objections. At sentencing, Charles’s counsel objected to the attribution of
    “15 pounds or more” of methamphetamine that was based on Sloan’s testimony, though he also
    acknowledged that “[u]ltimately, the guideline range appears to be the same.” Vassor’s counsel
    renewed the objections to the firearm enhancement and drug quantity, arguing that the Government
    failed to prove that Vassor possessed the firearms in Charles’s home or to substantiate the drug
    quantity by a preponderance of the evidence.
    The court evaluated “the drug quantities” in the PSR and determined that “even if I were
    to sustain the objection as to the fentanyl and the 15 pounds of methamphetamine . . . the base
    offense level would remain at level 38.” It concluded that Charles and Vassor “were using
    [Charles’s home] jointly,” and characterized the residence “as a stash house.” On these bases, the
    court attributed “direct knowledge” of both “the drugs” and “the firearms” at Charles’s residence
    to Vassor.
    The court also responded to Vassor’s objection to “the 15 pounds attributed to the
    defendants during the period October through December of 2020” and the fentanyl recovered from
    Charles’s house. Acknowledging the objection, the court stated its belief that “if we subtract both
    of those numbers, we still have over 90,000 kilograms,” and asked the Government whether this
    would affect the base offense level of 38. The Government responded that excluding those
    contested drug amounts “won’t impact the base offense level of 38” because “we’re well above
    the threshold for the converted drug weight.”
    -8-
    Nos. 22-5424/5427, United States v. Charles, et al.
    To calculate the amount of drugs for which Vassor was responsible, the court determined
    that “about 10 and a third pounds” of drugs applied to the three-month conspiracy period.
    “[E]xercising caution,” the court cut the amount to “5 pounds rather than 15 pounds,” calculating
    the resulting drug quantity as “approximately 4,500 kilograms.” Concluding that the resulting
    amount would still exceed “95,000 kilograms even if that amount is reduced by one-third of the
    amount that’s attributed to the defendant; five pounds versus 15 pounds,” the court calculated the
    base offense level as 38. It also overruled Vassor’s objection to the firearm enhancement, adopted
    the findings of the PSR, and sentenced Vassor to a total term of 320 months’ imprisonment. The
    court sentenced Charles to a total of 380 months’ imprisonment.2 Charles and Vassor timely
    appealed.
    II.     ANALYSIS
    This court has jurisdiction over the appeals of Charles and Vassor pursuant to 
    28 U.S.C. § 1291
    . Likewise, 
    18 U.S.C. § 3742
    (a) authorizes Vassor’s appeal of his sentence to this court.
    We address each of the issues in turn below.
    A. Sufficiency of evidence of a conspiracy
    “This court reviews denials of motions for acquittal de novo.” United States v. Walker,
    
    734 F.3d 451
    , 455 (6th Cir. 2013) (italics omitted). In doing so, we “must construe the evidence
    in the light most favorable to the government.” United States v. Clay, 
    667 F.3d 689
    , 693 (6th Cir.
    2012). “[A]n appellate court’s reversal for insufficiency of the evidence” rests on the conclusion
    “that the government’s case against the defendant was so lacking that the trial court should have
    entered a judgment of acquittal, rather than submitting the case to the jury.” United States v.
    2
    Charles did not challenge his sentence in his opening brief, however, in his reply brief, Charles “adopts the arguments
    made by Vassor” regarding the improper sentencing calculation because “[t]he same calculation . . . was applied to
    Charles.” We decline to consider those waived arguments.
    -9-
    Nos. 22-5424/5427, United States v. Charles, et al.
    Wettstain, 
    618 F.3d 577
    , 583 (6th Cir. 2010) (alteration in original) (quoting Lockhard v. Nelson,
    
    488 U.S. 33
    , 39 (1988)). “A defendant claiming insufficiency of the evidence bears a very heavy
    burden,” because “[c]ircumstantial evidence alone is sufficient to sustain a conviction and such
    evidence need not remove every reasonable hypothesis except that of guilt.” United States v.
    Jenkins, 
    345 F.3d 928
    , 940 (6th Cir. 2003) (internal quotation marks omitted) (quoting United
    States v. Stines, 
    313 F.3d 912
    , 919 (6th Cir. 2002)). Our inquiry 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).
    Still, “mere suspicion cannot sustain a verdict of guilt beyond a reasonable doubt.” Jenkins,
    345 F.3d at 942 (collecting cases). Though “[a] tacit or mutual understanding among the parties
    is sufficient” to demonstrate a conspiracy, United States v. Forrest, 
    17 F.3d 916
    , 918 (6th Cir.
    1994), “the evidence must nevertheless demonstrate that the defendant had knowledge of the
    conspiracy’s object and consciously committed himself to the furtherance of that object,” United
    States v. Caver, 
    470 F.3d 220
    , 233 (6th Cir. 2006).
    A conspiracy requires three elements:
    (1) An object to be accomplished. (2) A plan or scheme embodying means to
    accomplish that object. (3) An agreement or understanding between two or more
    of the defendants whereby they become definitely committed to cooperate for the
    accomplishment of the object by the means embodied in the agreement, or by any
    effectual means.
    United States v. Gibbs, 
    182 F.3d 408
    , 420 (6th Cir. 1999) (quoting United States v. Bostic, 
    480 F.2d 965
    , 968 (6th Cir. 1973)).
    In the context of a drug conspiracy, the government must prove “(1) an agreement by two
    or more persons to violate the drug laws, (2) knowledge and intent to join in the conspiracy, and
    -10-
    Nos. 22-5424/5427, United States v. Charles, et al.
    (3) participation in the conspiracy.” United States v. Paige, 
    470 F.3d 603
    , 608 (6th Cir. 2006).
    We have long recognized that “to prove a single conspiracy, the government must show that each
    alleged member agreed to participate in what he knew to be a collective venture directed toward a
    common goal.” United States v. Warner, 
    690 F.2d 545
    , 549 (6th Cir. 1982) (quoting United States
    v. Martino, 
    664 F.2d 860
    , 876 (2d Cir. 1981)). The “critical element” is “that the conspiracy
    involve more than an agreement to transfer drugs from one party to another.” United States v.
    Wheat, 
    988 F.3d 299
    , 309 (6th Cir. 2021). Moreover, “[a]lthough only ‘slight’ evidence is needed
    to connect a defendant to a conspiracy, ‘mere association with conspirators is not enough to
    establish participation in a conspiracy.’” Gibbs, 182 F.3d at 422 (quoting United States v. Pearce,
    
    912 F.2d 159
    , 162 (6th Cir. 1990)). Put differently, “the government must show the willful
    formation of a conspiracy and the willful membership of the defendant in the conspiracy.” United
    States v. Layne, 
    192 F.3d 556
    , 567 (6th Cir. 1999).
    Our cases distinguish between a scenario where “a willing seller and buyer agree to the
    exchange of drugs for the buyer’s use,” which is not a conspiracy, and “[d]istribution schemes,”
    “often involv[ing] ‘chain’ conspiracies in which a wholesaler sells to a retailer and the two have
    reached an agreement that the retailer will resell to end users,” which are conspiracies. Wheat,
    988 F.3d at 307-08. Our approach coheres with that of sister circuits, all of which “have adopted
    some form of a ‘buyer-seller’ rule that refuses to equate a buyer-seller agreement with a
    conspiratorial ‘agreement.’” Id. at 307. This understanding comports with “a common-law rule
    of conspiracy (Wharton’s Rule),” which “holds that two parties cannot conspire to commit a
    substantive crime when the crime itself requires two parties for its completion (such as dueling or
    prostitution)” or drug distribution. Id. at 307, 308 (emphasis omitted).
    -11-
    Nos. 22-5424/5427, United States v. Charles, et al.
    “In § 846 conspiracy cases,” we have held that “circumstantial evidence that may establish
    that ‘a drug sale is part of a larger drug conspiracy’ includes advance planning, ongoing purchases
    or arrangements, large quantities of drugs, standardized transactions, an established method of
    payment, and trust between the buyer and seller.” United States v. Sadler, 
    24 F.4th 515
    , 539 (6th
    Cir. 2022) (quoting United States v. Williams, 
    998 F.3d 716
    , 728 (6th Cir. 2021)); see also Wheat,
    988 F.3d at 308-09 (discussing facts that can allow a jury to infer the existence of a conspiracy);
    United States v. Martinez, 
    430 F.3d 317
    , 334 (6th Cir. 2005) (holding that a defendant’s connection
    to a conspiracy “can be inferred from evidence that he was involved in repeat drug transactions
    with members of the conspiracy”).
    Sadler illustrates the distinction between a buyer-seller relationship and a conspiracy
    agreement. That case concerned a sophisticated “drug dealing system” in Detroit known to
    customers as “Polo.” Sadler, 24 F.4th at 528. Polo enabled customers to “buy heroin and crack
    cocaine at all hours of the day and night by calling one of two different phone numbers and going
    to a set location where they would meet someone to buy drugs.” Id. At trial, the government
    introduced testimony from ten customers, some of whom purchased “drugs from ‘Polo’ . . .
    hundreds of times, and often multiple times a day,” id. at 529; evidence from undercover drug
    purchases, id. at 530; laboratory tests on drugs purchased through Polo, id. at 530-31; and evidence
    from four drug overdoses implicating Polo, id. at 531-34. On appeal, we determined that this
    evidence—including customers’ repeated purchases from Polo, which “often” amounted to
    “hundreds of times over the course of three to four years”; the “standardized” nature of the sales,
    including “nearly identical procedures” for each sale; the “large quantities of drugs” processed by
    Polo; and the consistent method of payment and cost of drugs—was sufficient to show “that each
    -12-
    Nos. 22-5424/5427, United States v. Charles, et al.
    ‘Polo’ drug deal was ‘part of a larger drug conspiracy.’” Id. at 539-40 (quoting Williams, 998 F.3d
    at 728).
    Here, Charles and Vassor argue that the Government introduced insufficient evidence for
    a jury to convict them of conspiracy. The Government responds that the conspiracy was an
    agreement between Charles, Vassor, and Cloyd “to distribute pound quantities of
    methamphetamine that were intended for further distribution.” With respect to structure, the
    Government asserts that “Charles was the head of the conspiracy who supplied pound quantities
    of methamphetamine to Vassor and Cloyd for redistribution.” Describing the “evidence of a
    conspiracy” as “overwhelming,” the Government attributes the convictions to the jury crediting
    the testimony of Cloyd and Sloan regarding their alleged roles in the conspiracy “as truthful.” We
    address each defendant’s sufficiency of the evidence challenge below.
    1. Charles
    a. Sufficiency of the evidence
    Charles concedes that the Government “proved [he] possessed methamphetamine with the
    intent to distribute” by arresting Charles en route to the June 8, 2021 controlled buy, but disputes
    that the Government proved he operated as part of a conspiracy. In particular, he urges that the
    Government’s reliance on Vassor’s June 8 statement to Sloan that he called Charles and learned
    “Charles was in Frankfort with his son and [would] call Sloan back at 4:00 p.m.” is misplaced
    because the Government apparently “never confirmed whether the phone call was actually placed.”
    “At best,” Charles contends, “the government has demonstrated proof of two different
    conspiracies,” resulting in a variance between the charges in the indictment and those for which
    the jury convicted him.
    -13-
    Nos. 22-5424/5427, United States v. Charles, et al.
    Charles’s arguments regarding Vassor’s discussion with Sloan rest on credibility
    determinations. The jury was entitled to believe Vassor’s recorded statements, and we cannot
    disturb the jury’s credibility determinations on appeal. See Paige, 470 F.3d at 608.
    b. Variance
    “A variance to the indictment occurs when the charging terms of the indictment are
    unchanged, but the evidence at trial proves facts materially different from those alleged in the
    indictment.” Caver, 470 F.3d at 235. In a conspiracy case, “a variance constitutes reversible error
    only if a defendant demonstrates that he was prejudiced by the variance and that the ‘indictment
    allege[d] one conspiracy, but the evidence can reasonably be construed only as supporting a finding
    of multiple conspiracies.’” Id. at 235-36 (alteration in original) (quoting Warner, 690 F.2d at 548).
    Under this analysis, the evidence must be viewed “in the light most favorable to the government.”
    Id. at 236. Put differently, the question on appeal is whether “the evidence” presented at trial
    “exclude[s] the possibility that Defendants were part of a single conspiracy.” Id.
    We “review the question of whether a variance has occurred de novo.” United States v.
    Swafford, 
    512 F.3d 833
    , 841 (6th Cir. 2008) (italics omitted). Where, as here, a defendant fails to
    allege a variance at trial and raises the issue for the first time on appeal, plain error review applies.
    
    Id.
     Failure to provide evidence “that each alleged member” of the conspiracy “agreed to participate
    in what he knew to be a collective venture directed toward a common goal” can constitute plain
    error. 
    Id.
     (quoting Warner, 690 F.2d at 549). “[F]or the variance to constitute reversible error, a
    defendant must at the very least show that this variance prejudiced him.” Id. at 842. Prejudice
    can occur due to “the spillover problem,” where “the factfinder mistakenly believes there is a union
    of interest and criminal intent and an agreement to coordinate activity,” thus leading to a
    “distributive application of evidence [that] diminishes the level of proof necessary for convictions
    -14-
    Nos. 22-5424/5427, United States v. Charles, et al.
    based on the multiple conspiracy theory proven at trial.” Id. at 843. Such application renders it
    “impossible to say that the variance did not affect the outcome of the trial,” thereby necessitating
    that the conviction be overturned. Id. at 843-44.
    Charles’s variance argument warrants close inspection. On the one hand, the distribution-
    quantity of drugs exchanged is consistent with a single conspiracy. Sadler, 24 F.4th at 539
    (emphasizing that “large quantities of drugs” can serve as “circumstantial evidence” of a
    conspiracy). Likewise, the fact that Charles at times “fronted” Cloyd methamphetamine and
    allowed Vassor to live in his home, drive his partner’s vehicle, and ostensibly access the drugs
    stored in the home, reflect a level of “trust” that may be associated with a conspiracy. Id.
    On the other hand, some facts undermine this conclusion. The relatively limited temporal
    duration (months instead of years), lack of sophistication or standardization of operations, and
    paucity of evidence regarding end-use customers distinguish this case from Sadler. In these
    respects, the facts presented here arguably resemble the circumstances in Kotteakos v. United
    States, 
    328 U.S. 750
    , 755 (1946), which stands for the proposition that “‘without the rim of the
    wheel to enclose the spokes,’ a single, wheel conspiracy cannot exist but instead is a series of
    multiple conspiracies between the common defendant and each of the other defendants.” Swafford,
    512 F.3d at 842 (quoting Kotteakos, 
    328 U.S. at 755
    ).
    Notwithstanding these concerns, however, the record before us “does not exclude the
    possibility that Defendants were part of a single conspiracy.” Caver, 470 F.3d at 236. Crediting
    Sloan and Cloyd’s testimony, a jury could reasonably conclude that Charles, Vassor, and Cloyd
    entered into a conspiracy to sell methamphetamine because nothing in the record indicates that
    any of these three purchased drugs for their own use from one another. The buyer-seller exception
    also does not apply. See Wheat, 988 F.3d at 307. Testimony that Charles provided drugs to Cloyd
    -15-
    Nos. 22-5424/5427, United States v. Charles, et al.
    and Vassor for further distribution, and Vassor’s recorded statement to Sloan that he would “grab”
    some methamphetamine from the “house”—a reference to Charles’s home—interpreted in the
    light most favorable to the Government, support an inference that Charles conspired with Cloyd
    and Vassor to distribute methamphetamine and supplied them with methamphetamine for that
    purpose. We therefore affirm Charles’s conviction.
    2. Vassor
    Vassor challenges the sufficiency of the Government’s proof of conspiracy on several
    grounds. He submits that the Government relies on “pure speculation” to demonstrate that he
    knew of the drugs in Charles’s basement. Next, Vassor argues that the Government produced “no
    evidence” that he lived with Charles in Kentucky, emphasizing that the Government introduced
    “no videos or still shots showing Mr. Vassor to be a regular, overnight house guest at Mr. Charles’s
    residence.” “[N]o one testified as to what took place in Mr. Charles’s house, whether Mr. Vassor
    was present or not,” Vassor urges, stressing that “[e]vidence beyond a reasonable doubt” must
    “mean something more than speculation.”
    Here, the jury was entitled to credit Sloan’s testimony that he believed Charles and Vassor
    operated as “partners.” Sloan’s testimony is supported by: evidence that Vassor resided at
    Charles’s house and often drove a car belonging to Charles’s romantic partner while in Lexington;
    Vassor’s recorded statements to Sloan that he would “grab” some methamphetamine from Charles’
    house in connection with the February 8 controlled purchase and would connect Sloan with “his
    boy” on June 8 after 4:00 p.m.; and the evidence that Charles reached out to Sloan at 5:00 p.m.
    that day to arrange the sale of three pounds of methamphetamine. Based on the totality of the
    evidence, a jury could reasonably conclude that Charles and Vassor occupied “the same horizontal
    level of distribution,” and that they comprised “part of a single ‘chain’ conspiracy.” Caver, 470
    -16-
    Nos. 22-5424/5427, United States v. Charles, et al.
    F.3d at 236. The trial evidence went beyond mere speculation. For these reasons, and substantially
    the same reasons as those analyzed in relation to Charles, we affirm Vassor’s conviction for
    conspiracy.
    We pause briefly to acknowledge that nowhere in the record did the Government provide
    any direct evidence of a conspiracy—either for Vassor or for Charles. Under our precedent,
    however, “the ‘government may meet its burden of proof through circumstantial evidence,’” and
    the conspiracy “agreement can be tacit, not formal.” Williams, 998 F.3d at 728 (first quoting
    Layne, 192 F.3d at 567). On this record, we cannot say that “after viewing the evidence in the
    light most favorable to the prosecution,” as we must, no “rational trier of fact could have found
    the essential elements of the crime beyond a reasonable doubt.” Jackson, 
    443 U.S. at 319
    . And,
    although Defendants offer alternative theories of the case, under the governing standard of review,
    those explanations do not unseat the one that the Government offered and the jury accepted. Bound
    as we are by Jackson’s highly deferential standard of review, 
    443 U.S. at 319
    , and our precedent
    on conspiracy, we affirm.
    B. Sufficiency of proof that Charles possessed a firearm in furtherance of a drug
    trafficking conspiracy
    “[A]ny person who, during and in relation to any . . . drug trafficking crime . . . for which
    the person may be prosecuted in a court of the United States, uses or carries a firearm, or who, in
    furtherance of any such crime, possesses a firearm, shall, in addition to the punishment provided
    for such crime of violence or drug trafficking crime” face enumerated heightened terms of
    incarceration. 
    18 U.S.C. § 924
    (c)(1)(A). “This statute creates two offenses. It covers both a
    person who ‘uses or carries’ a firearm ‘during and in relation to’ a crime of violence or drug-
    trafficking crime and a person who ‘possesses’ a firearm ‘in furtherance of’ such a crime.” United
    States v. Maya, 
    966 F.3d 493
    , 499 (6th Cir. 2020) (quoting 
    18 U.S.C. § 924
    (c)(1)). Charles was
    -17-
    Nos. 22-5424/5427, United States v. Charles, et al.
    convicted of the possession offense. To show that the gun possession was “in furtherance of” a
    “crime of violence or drug trafficking crime,” 
    18 U.S.C. § 924
    (c)(1), “the government must show
    a ‘specific nexus between the gun and the crime charged.’” United States v. Street, 
    614 F.3d 228
    ,
    236 (6th Cir. 2010) (quoting United States v. Mackey, 
    265 F.3d 457
    , 462 (6th Cir. 2001)).
    Moreover, “[a]ny nexus must amount to more than possession during a drug crime, as the firearm
    must ‘advance, promote, or facilitate the crime.’” 
    Id.
     (quoting Paige, 470 F.3d at 609). Nexus is
    critical because “the possession of a firearm on the same premises as a drug transaction would not,
    without a showing of a connection between the two, sustain a § 924(c) conviction.” Mackey, 265
    F.3d at 462. But “if the firearm is ‘strategically located so that it is quickly and easily available
    for use,’ that is sufficient.” United States v. Parker, No. 22-6047, 
    2024 WL 464492
    , at *4 (2024)
    (quoting Mackey, 265 F.3d at 462); see also Maya, 966 F.3d at 501–02.
    A nexus may be evidenced by the discovery of firearms in close proximity to the location
    where the defendant sold drugs and law enforcement later seized drugs and drug paraphernalia, as
    well as other indicators that the defendant relied on the seized firearms “for protection against
    robbery” and held the firearm during commission of drug sales. Paige, 470 F.3d at 609-10; see
    also Mackey, 265 F.3d at 462-63 (affirming sufficiency of evidence to sustain § 924(c) conviction
    where “there was an illegally possessed, loaded, short-barreled shotgun in the living room of the
    crack house, easily accessible to the defendant and located near the scales and razor blades” and
    “Defendant, stopped by police near the gun, possessed cocaine and a large sum of cash”).
    Charles raises two challenges to the sufficiency of the evidence supporting his conviction
    under 
    18 U.S.C. § 924
    (c). Building on his argument that the Government failed to meet its
    evidentiary burden as to the conspiracy charge, Charles contends that because he “was not part of
    a conspiracy, he could not have used a firearm in furtherance of a conspiracy.” He also argues that
    -18-
    Nos. 22-5424/5427, United States v. Charles, et al.
    though the Government demonstrated that law enforcement discovered firearms during the search
    of Charles’s home, “there was no proof Charles ever used a firearm in furtherance of a drug
    trafficking conspiracy.”
    Here, the Government found two loaded pistols on a shelf in Charles’s bedroom closet. In
    the bedroom “just outside” the closet, law enforcement found $25,000 cash, a box of ammunition
    near the bed, and a paper bag containing pills near the ammunition. The basement of Charles’s
    house contained narcotics in shoe boxes, a duffle bag, and a scale. On this record, the jury could
    find that Charles placed the pistols within easy reach of his bed to protect the cash, which a jury
    could infer represented the proceeds of his drug sales. Paige, 470 F.3d at 609-10; see also Maya,
    966 F.3d at 502 (concluding that the Government presented sufficient evidence that defendant used
    a firearm to facilitate his drug trafficking conspiracy where evidence could support the conclusion
    that the defendant “kept his gun in his bed to protect the drug proceeds he used to purchase
    marijuana and continue the conspiracy”). Thus, because sufficient evidence existed for a jury to
    convict Charles of possessing a firearm in furtherance of drug trafficking, we affirm Charles’s
    conviction.
    C. Sufficiency of the evidence that Charles possessed heroin and cocaine with
    intent to distribute
    “Although specificity of grounds is not required in a Rule 29 motion, where a Rule 29
    motion is made on specific grounds, all grounds not specified are waived.” United States v. Dandy,
    
    998 F.2d 1344
    , 1356-57 (6th Cir. 1993) (internal citation omitted). Similarly, where the district
    court “directly asked” counsel “whether he challenged the sufficiency of the evidence” as to a
    particular charge, and “counsel replied that he did not,” we held that the defendant “waived his
    challenge to the sufficiency of the evidence” on those counts. 
    Id. at 1357
    .
    -19-
    Nos. 22-5424/5427, United States v. Charles, et al.
    At the close of the Government’s case, Charles moved “for dismissal of the charges against
    him,” listing, “[s]pecifically . . . Count 3, charging violation of 21 U.S.C. 841” and “Count 4,
    charging violation of 
    21 U.S.C. § 841
    ,” the counts pertaining to possession with intent to distribute
    heroin and cocaine, respectively. Charles’s counsel did “focus on the conspiracy charge”;
    however, the court did not ask for elaboration on the objections to counts 3 and 4, and Charles did
    not otherwise indicate an intention to abandon his challenge to those charges. We will assume
    without deciding that Charles did not waive his challenge to the sufficiency of the evidence on the
    heroin- and cocaine-related charges. See United States v. Olano, 
    507 U.S. 725
    , 733 (1993)
    (quoting Johnson v. Zerbst, 
    304 U.S. 458
    , 464 (1938)). We therefore reach the merits of Charles’s
    arguments.
    To prove that a defendant violated § 841(a)(1) by possessing controlled substances with
    intent to distribute, the government must demonstrate that “(1) the defendant knowingly,
    (2) possessed a controlled substance, (3) with intent to distribute.” United States v. Coffee, 
    434 F.3d 887
    , 897 (6th Cir. 2006). “[A] large quantity of drugs, too large for personal use alone” can
    support the inference that the defendant intended to engage in distribution. United States v.
    Jackson, 
    55 F.3d 1219
    , 1226 (6th Cir. 1995). “[C]onstructive possession,” which exists when a
    “a defendant had either (1) ‘dominion or control over the item itself,’ or (2) ‘dominion over the
    premises where the item is located,’” is sufficient to establish a violation of § 841(a)(1). United
    States v. Latimer, 
    16 F.4th 222
    , 225 (6th Cir. 2021) (quoting United States v. Wheaton, 
    517 F.3d 350
    , 367 (6th Cir. 2008)); see also Gibbs, 182 F.3d at 424-25 (emphasizing that constructive
    possession is sufficient to sustain a § 841(a) conviction). “Like actual possession, constructive
    possession may be proved by circumstantial evidence.” United States v. Reed, 
    141 F.3d 644
    , 651
    (6th Cir. 1998).
    -20-
    Nos. 22-5424/5427, United States v. Charles, et al.
    Charles argues that there is a “complete lack of evidence showing Charles possessed the
    cocaine or heroin, or that Charles intended to distribute the drugs.” He concedes, however, “that
    an intent to distribute can be inferred from the amounts of heroin and cocaine found in the
    residence.” The Government urges that “[t]he large quantity of drugs, alone, would have been
    sufficient for the jury to conclude that Charles possessed these drugs with the intention to distribute
    them to others.”
    Possession of “large amounts of” drugs can provide a jury with sufficient evidence to
    convict a defendant of possessing drugs with the intent to distribute. United States v. Castro, 
    960 F.3d 857
    , 866 (6th Cir. 2020). To require the Government to also prove that the defendant
    “actually sold” the drugs at issue would “wrongly equate[] intent to distribute with actual
    distribution and ignore[] that intent can be proved through circumstantial evidence.” 
    Id.
     Detective
    Parke testified that the 200 grams of heroin and 200 grams of cocaine recovered from Charles’s
    house were “distribution quantities,” not “user quantities.” The jury was entitled to rely on that
    testimony in the context of this record. We therefore affirm Charles’s conviction on these counts.
    D. Testimony that Charles and Vassor were part of a Los Angeles “club”
    Federal Rule of Evidence 404(b) specifies that “[e]vidence of any other crime, wrong, or
    act is not admissible to prove a person’s character in order to show that on a particular occasion
    the person acted in accordance with the character”; however, such evidence “may be admissible
    for another purpose, such as proving motive, opportunity, intent, preparation, plan, knowledge,
    identity, absence of mistake, or lack of accident.” Fed. R. Evid. 404(b)(1)-(2). In criminal cases,
    a prosecutor must provide “reasonable notice of any such evidence” that he “intends to offer at
    trial, so that the defendant has a fair opportunity to meet it.” Fed. R. Evid. 404(b)(3)(A). This
    -21-
    Nos. 22-5424/5427, United States v. Charles, et al.
    notice must take the form of a “writing before trial—or in any form during trial if the court, for
    good cause, excuses lack of pretrial notice.” Fed. R. Evid. 404(b)(3)(C).
    A trial court determines the admissibility of evidence under 404(b) using three steps: first,
    it considers whether there is sufficient proof that the other crime, wrong, or act occurred; second,
    it determines whether the proffered evidence is actually “probative of a material issue other than
    character”; third, the court must determine “whether the probative value of the evidence is
    substantially outweighed by its potential prejudicial effect.” Jenkins, 345 F.3d at 937. This court
    evaluates the first step of the trial court’s 404(b) analysis for clear error, its legal determination at
    the second step de novo, and its determination that the probative value is not substantially
    outweighed by the potential for unfair prejudice for abuse of discretion. United States v. Jobson,
    
    102 F.3d 214
    , 220 (6th Cir. 1996).
    When evidence has been improperly admitted, we review the denial of a motion for a
    mistrial for abuse of discretion. Caver, 470 F.3d at 243. To determine whether an improperly
    admitted witness statement requires a mistrial, this court considers five factors, derived from
    Forrest:
    (1) whether the remark was unsolicited, (2) whether the government’s line of
    questioning was reasonable, (3) whether a limiting instruction was immediate,
    clear, and forceful, (4) whether any bad faith was evidenced by the government,
    and (5) whether the remark was only a small part of the evidence against the
    defendant.
    Caver, 470 F.3d at 243 (quoting Zuern v. Tate, 
    336 F.3d 478
    , 485 (6th Cir. 2003)). Examples of
    improper statements can include “[a]ppeals to racial or ethnic prejudice,” which “violate a
    defendant’s Fifth Amendment right to a fair trial.” United States v. You, 
    74 F.4th 378
    , 390 (6th
    Cir. 2023) (citing McCleskey v. Kemp, 
    481 U.S. 279
    , 309 n.30 (1987)). If such improper
    -22-
    Nos. 22-5424/5427, United States v. Charles, et al.
    statements “‘substantial[ly] influence[d]’ the outcome of a trial, a new trial is needed.” 
    Id.
    (alterations in original) (quoting United States v. Grey, 
    422 F.2d 1043
    , 1046 (6th Cir. 1970)).
    Charles argues that “Sloan’s testimony that Charles and Vassor were in ‘some kind of club
    out there in California’ clearly suggested the men are in a gang.” This suggestion, Charles avers,
    was prejudicial, irrelevant, and “misled the jury into believing the two men were part of the same
    organization.” Vassor joins in these arguments, adding that “this type of evidence” “implicitly”
    relates to the fact that Vassor and Charles are Black, thereby violating their right to a fair trial.
    Here, defense counsel did not raise a Fifth Amendment argument before the trial court.
    “The law in this circuit is clear that the failure to raise a constitutional challenge before the district
    court results in plain error review.” United States v. Doxey, 
    833 F.3d 692
    , 709 (6th Cir. 2016).
    On appeal, Vassor confined his Fifth Amendment argument to a single paragraph, in which he
    made no effort to show, as is required, that any error was “clear or obvious.” United States v. Soto,
    
    794 F.3d 635
    , 655 (6th Cir. 2015) (citation omitted). For these reasons, we decline to address his
    Fifth Amendment argument.
    References to a defendant’s alleged gang membership still implicate Rule 404(b) concerns.
    As this court recognized, because “[m]ost jurors . . . are likely to look unfavorably upon the joining
    of a street gang,” “Rule 404(b) probably ought to govern evidence of a defendant’s gang
    membership where membership is not in fact necessary to prove an element or ultimate fact of the
    crime charged.” Jobson, 102 F.3d at 219 n.4.
    Here, none of the charges against Vassor and Charles required the Government to prove
    gang affiliation. Thus, Sloan’s statement that the men belonged to “some kind of club out there in
    California,” reasonably interpreted as a euphemism for gang membership, may have triggered Rule
    404(b). Defense counsel raised the 404(b) objection. The court ruled that the statement was not
    -23-
    Nos. 22-5424/5427, United States v. Charles, et al.
    404(b) evidence requiring disclosure because Sloan’s statement arose in the context of explaining
    why the Government paid his relocation expenses. We can assume without deciding that the
    statement was improperly admitted because, either way, a mistrial was not required.
    We now turn to the Forrest factors. First, solicitation. In a technical sense, the Government
    did “solicit” Sloan’s testimony, Caver, 470 F.3d at 243, by asking him if he “ha[d] any concerns
    for [his] safety.” But the Government’s question about safety was open-ended, rather than a
    tailored question that might reasonably induce a witness to opine on alleged gang affiliation (such
    as asking about alleged membership in a club or violent organization). Counsel, moreover, posed
    the question after the court instructed the parties that counsel “c[ould] ask if [Sloan] had concerns.”
    The second factor, the reasonableness of the Government’s questioning, Caver, 470 F.3d
    at 243, also weighs against a mistrial because it served to rehabilitate Sloan’s credibility before the
    jury by providing a valid reason for his receipt of government funds. Third, the court did not offer
    any limiting instruction, id., but defense counsel did not request a limiting instruction at trial, nor
    do they urge on appeal that the district court erred in declining to offer one. Precedent does not
    indicate that the lack of a limiting instruction is dispositive, and the other factors weigh in favor
    the Government. As to factors four and five, the record does not indicate bad faith on the part of
    the Government. Id. The statement’s brevity and lack of further allusion to Vassor and Charles’s
    alleged membership in “some club” likewise suggests that Sloan’s “remark was only a small part
    of the evidence against the defendant[s].” Caver, 470 F.3d at 243. Thus, applying the Forrest
    factors, we affirm the denial of a mistrial.
    E. Jury instructions
    “[T]he legal accuracy of jury instructions” is subject to de novo review. United States v.
    Blanchard, 
    618 F.3d 562
    , 571 (6th Cir. 2010). “This court ‘must review jury instructions as a
    -24-
    Nos. 22-5424/5427, United States v. Charles, et al.
    whole in order to determine whether they adequately inform the jury of the relevant considerations
    and provide a sound basis in law to aid the jury in reaching its decision.’” United States v. Fisher,
    
    648 F.3d 442
    , 447 (6th Cir. 2011) (quoting United States v. Clark, 
    988 F.2d 1459
    , 1468 (6th Cir.
    1993)). Conformity with “the pattern jury instructions” serves “as one factor in determining
    whether any particular instruction is misleading or erroneous.” United States v. Frei, 
    995 F.3d 561
    , 565 (6th Cir. 2021) (quoting United States v. Damra, 
    621 F.3d 474
    , 499-500 (6th Cir. 2010)).
    “[U]npreserved objections to jury instructions” are reviewed “for plain error.” You, 74
    F.4th at 391. Qualifying for reversal under this standard requires (1) “error that (2) was plain, (3)
    affected a substantial right, and (4) ‘seriously affects the fairness, integrity, or public reputation of
    judicial proceedings.’” United States v. Martin, 
    520 F.3d 656
    , 658 (6th Cir. 2008) (quoting United
    States v. Oliver, 
    397 F.3d 369
    , 378 (6th Cir. 2005)). “An error affects a defendant’s substantial
    rights when it ‘creates a “reasonable probability” that the flawed . . . jury instruction led to a flawed
    conviction.’” You, 74 F.4th at 392 (alteration in original) (quoting United States v. Henry, 
    797 F.3d 371
    , 375 (6th Cir. 2015)).
    Vassor contends that the instructions for the possession with intent to distribute charges
    were improper. He argues that the language used “means that the government only has to convince
    you that it is more likely than not that the controlled substance was possessed in the Eastern District
    of Kentucky,” because “if the possession with intent to distribute could only have occurred in
    Kentucky given the facts, the jury could have ended up convicting Mr. Vassor on count 5 on a
    mere preponderance of the evidence.”3 The Government responds that the Defendants cannot
    3
    Charles did not challenge the instructions in his opening brief; however, in his reply brief, Charles adopted this
    argument. We decline to consider his waived argument.
    -25-
    Nos. 22-5424/5427, United States v. Charles, et al.
    satisfy plain error because “[t]he instruction accurately set forth the government’s burden of
    proof,” and in any event, any error was harmless.
    Neither Vassor nor Charles objected to this instruction before the trial court, so plain error
    review applies. The instruction accurately established that “[t]he United States must prove by a
    preponderance of the evidence that venue was proper as to each count.” United States v. Crozier,
    
    259 F.3d 503
    , 519 (6th Cir. 2001). Reviewing the “instructions as a whole,” Fisher, 648 F.3d at
    447 (citation omitted), confirms that the instructions repeatedly emphasized that if the jurors
    possessed “a reasonable doubt about any one of” the elements of each count, then they “must find
    the defendant not guilty of [the] charge.” Indeed, consistent with the Sixth Circuit’s Pattern Jury
    Instructions, see Pattern Crim. Jury Instr. 6th Cir. 1.03 (2023), the court’s third instruction to the
    jury outlined the presumption of innocence, burden of proof, and definition of reasonable doubt.
    This instruction clarified that “[t]he government must prove every element of the crimes charged
    beyond a reasonable doubt.” The venue instruction later reminded jurors “that all the other
    elements [the court has] described must be proved beyond a reasonable doubt.” This record does
    not evince any error, let alone a plain error affecting the “substantial right[s]” of the defendants
    that “seriously affects the fairness, integrity, or public reputation of judicial proceedings.” Martin,
    520 F.3d at 658 (quoting Oliver, 397 F.3d at 378). Because the jury instructions were not plainly
    erroneous, we affirm Vassor’s and Charles’s convictions.
    F. Procedural reasonableness of Vassor’s sentence
    All sentencing proceedings must start with a correct calculation of the appropriate
    Guidelines range. Gall v. United States, 
    552 U.S. 38
    , 49 (2007). Procedural unreasonableness
    results when “the district court fails to calculate (or improperly calculates) the Guidelines range,
    treats the Guidelines as mandatory, fails to consider the § 3553(a) factors, selects a sentence based
    -26-
    Nos. 22-5424/5427, United States v. Charles, et al.
    on clearly erroneous facts, or fails to adequately explain the chosen sentence.” United States v.
    Baker, 
    559 F.3d 443
    , 448 (6th Cir. 2009). “Preserved objections to fact-findings” are subject to
    “a deferential clear-error standard,” while “[l]egal questions, such as the interpretation of the
    Guidelines” are “review[ed] de novo.” United States v. Smith, 
    79 F.4th 790
    , 794 (6th Cir. 2023).
    “[I]f a district court commits procedural error, the sentence will not be vacated if the error
    was harmless,” which can be based on the court’s indication that “it would have imposed the same
    sentence regardless of the procedural error.” United States v. Gates, 
    48 F.4th 463
    , 470 (6th Cir.
    2022). It is the Government’s burden “to prove ‘with certainty’ that the district court would have
    imposed the same sentence had the Guidelines been properly calculated.” 
    Id. at 471
     (quoting
    United States v. Rosales, 
    990 F.3d 989
    , 1000 (6th Cir. 2021)); see also United States v. Gillis, 
    592 F.3d 696
    , 699 (6th Cir. 2009).
    Vassor raises arguments challenging his sentence that fall into two general categories:
    objections to the sentencing court’s reliance on the Sentencing Guidelines’ Commentary, and
    errors with the calculation of his sentence.4
    1. Reliance on the Sentencing Guidelines’ Commentary
    Application of the Guidelines’ Commentary has been subject to “the framework set forth
    in Kisor v. Wilkie, [588] U.S. [558], 
    139 S. Ct. 2400 (2019)
    .” You, 74 F.4th at 397 (quoting United
    States v. Phillips, 
    54 F.4th 374
    , 379 (6th Cir. 2022)). Assuming that framework is not altered by
    the Supreme Court’s recent decision in Loper Bright Enterprises v. Raimondo, 
    603 U.S. __
    , 
    2024 WL 3208360
    , at *22 (U.S. June 28, 2024), we defer to an agency’s interpretation of its own
    4
    In his reply brief, Charles attempted to adopt Vassor’s arguments regarding the impropriety of the district court’s
    sentencing calculation. This court has “consistently held . . . that arguments made . . . for the first time in a reply brief
    are waived.” Sanborn v. Parker, 
    629 F.3d 554
    , 579 (6th Cir. 2010). Charles therefore waived any challenge to his
    sentencing calculation by failing to raise it in his opening brief.
    -27-
    Nos. 22-5424/5427, United States v. Charles, et al.
    regulation when the regulation remains “‘genuinely ambiguous’ after [this court] ‘exhaust[s] all
    the “traditional tools” of construction,’ including analyzing the regulation’s ‘text, structure,
    history, and purpose.’” 
    Id.
     (quoting Kisor, 139 S. Ct. at 2415-17). Here, the regulation is the
    Guidelines, and the interpretation is contained in the Commentary. If the Guideline’s language is
    ambiguous, we defer to the Commentary if it “fall[s] within the [Guideline’s] ‘zone of ambiguity’”
    and we determine that “the ‘character and context’ of the reading entitle it to deference.” Id.
    (quoting Kisor, 139 S. Ct. at 2415-17). If the Guideline’s language is unambiguous, then its plain
    terms are applied without deference to the Commentary. See United States v. Riccardi, 
    989 F.3d 476
    , 483 (6th Cir. 2021) (quoting United States v. Stubblefield, 
    682 F.3d 502
    , 510 (6th Cir. 2012))
    (“No interpretive rule allows [this court] to depart from the plain text when we find it
    ‘unreasonable.’”). “Courts presume that an undefined” term—including one used in a Sentencing
    Guideline—“comes with its ordinary meaning, not an unusual one.” 
    Id. at 488
    .
    At issue here, Application Note K in the Guidelines defines “‘Converted Drug Weight’” as
    “a nominal reference designation that is used as a conversion factor in the Drug Conversion Tables
    set forth in the Commentary below, to determine the offense level for controlled substances that
    are not specifically referenced in the Drug Quantity Table or when combining differing controlled
    substances.” U.S.S.G. § 2D1.1(c) cmt. n. (K). Vassor argues that deference to the Commentary’s
    Drug Conversion Table is unwarranted because the Guidelines’ term “Converted Drug Weight”
    “contains no meaningful guidance on how courts should calculate [it], and instead expressly
    delegates to [the Sentencing Commission] the ability to define the phrase however it wishes
    through the [Commentary].” The Government responds that Sixth Circuit precedent forecloses
    Vassor’s argument.
    -28-
    Nos. 22-5424/5427, United States v. Charles, et al.
    Vassor lays out a thoughtful argument, but we need not address it because any error was
    harmless. Here, the district court relied on the Drug Conversion Tables to calculate a single
    converted drug weight based on different amounts of actual methamphetamine, a mixture or
    substance containing methamphetamine, and fentanyl. Critically, though, the 4,511.67 grams of
    actual methamphetamine based on Cloyd’s testimony exceeds the 4.5 kilograms of actual
    methamphetamine that triggers the maximum base offense level of 38 under § 2D1.1(c)(1). Thus,
    any error in deferring to the Drug Conversion Tables was harmless. See, e.g., United States v.
    Woodside, 
    895 F.3d 894
    , 901 (6th Cir. 2018) (finding any error in determining the relevant drug
    quantity harmless because the defendant “would still have been sentenced according to the same
    base-offense level under any conceivable estimate” of the drug quantity).
    2. Drug quantity calculation
    A district court’s drug quantity calculation is subject to clear error review. United States
    v. Gardner, 
    32 F.4th 504
    , 524 (6th Cir. 2022). In the context of drug crimes, the quantity and type
    of drugs involved in the crime of conviction sets the defendant’s base offense level. United States
    v. McReynolds, 
    964 F.3d 555
    , 562 (6th Cir. 2020); see also USSG § 2D1.1(c) (providing the drug
    quantity table outlining the base offense level for specified quantities of enumerated controlled
    substances). That includes consideration of all “relevant conduct,” which, in the context of “a
    jointly undertaken criminal activity,” such as a conspiracy, means:
    [A]ll acts and omissions of others that were . . . (i) within the scope of the jointly
    undertaken criminal activity, (ii) in furtherance of that criminal activity, and (iii)
    reasonably foreseeable in connection with that criminal activity . . . that occurred
    during the commission of the offense of conviction, in preparation for that offense,
    or in the course of attempting to avoid detection or responsibility for that offense.
    USSG § 1B1.3(a)(1)(B).
    -29-
    Nos. 22-5424/5427, United States v. Charles, et al.
    Ordinarily, a court may calculate the defendant’s base offense level using drug quantities
    associated with a defendant’s relevant conduct, even if those quantities exceed those involved in
    the offense of conviction. McReynolds, 964 F.3d at 562-63. This assessment requires the court to
    “make two particularized findings: (1) that the acts were within the scope of the defendant’s
    agreement; and (2) that they were foreseeable to the defendant.” Id. at 563 (quoting United States
    v. Campbell, 
    279 F.3d 392
    , 399-400 (6th Cir. 2002)). To hold a defendant responsible for
    “‘conspiracy-wide drug amounts’ at sentencing,” a court must make “particularized findings”
    explaining its decision. 
    Id. at 564
    . Such findings need not be based on “explicit statements from
    a defendant,” and “a district court need make only a ‘reasonable estimate’ [of the drug quantity]
    based on the record,” rather than calculate the exact amount. Gardner, 32 F.4th at 525 (quoting
    United States v. Tisdale, 
    980 F.3d 1089
    , 1096 (6th Cir. 2020)). Physical evidence or testimony at
    trial can supply the basis for the court’s estimate. United States v. Jeross, 
    521 F.3d 562
    , 570 (6th
    Cir. 2008). We apply a highly deferential review to the district court’s determination of a witness’s
    credibility. 
    Id.
     When “two permissible views of the evidence exist” or the sentencing court’s drug
    quantity estimate “is supported by competent evidence in the record,” we will uphold a district
    court’s drug quantity calculation. 
    Id.
    Though highly deferential, this standard is not boundless. Evaluating the conspiracy’s
    “scope” depends on “six factors: ‘(1) the existence of a single scheme; (2) similarities in modus
    operandi; (3) coordination of activities among schemers; (4) pooling of resources or profits;
    (5) knowledge of the scope of the scheme; and (6) length and degree of the defendant’s
    participation in the scheme.’” United States v. McReynolds, 
    69 F.4th 326
    , 332 (6th Cir. 2023)
    (quoting United States v. Donadeo, 
    910 F.3d 886
    , 895-96 (6th Cir. 2018)).
    -30-
    Nos. 22-5424/5427, United States v. Charles, et al.
    Vassor argues that the court erred in holding him accountable for drugs attributable to his
    coconspirators.     The jury convicted Vassor of conspiring with Charles to distribute
    methamphetamine; therefore, the PSR found Charles and Vassor jointly responsible for the drug
    quantities seized from Charles’s home as well as the “historical quantities of methamphetamine”
    attributable to the sales “from October through December 2020.” The district court found Vassor
    had “direct knowledge” regarding the drugs at the residence, “including the fentanyl,” and that
    these drugs were “properly attributed to both” Charles and Vassor. Additionally, the court found
    that the 15 pounds of methamphetamine sold between October through December 2020 constituted
    “relevant conduct.” On this record, the court’s findings were not clearly erroneous, and the court
    did not legally err in its application of § 1B1.3(a)(1)(B).
    Next, Vassor argues that the district court made “math errors” when it calculated the drug
    quantity. The PSR calculated the drug weight of actual methamphetamine as 4,511.67 grams based
    on the three controlled buys, traffic stop of Charles, and search of Charles’s home. Adding the 15
    pounds of a mixture or substance of methamphetamine from October through December 2020, the
    PSR calculated a converted drug weight of 104,259.472 kilograms.
    In “exercising caution but making a reasonable calculation,” the district court held each
    defendant accountable for five pounds, not 15 pounds, concluding that this quantity “would still
    exceed the 90,000 kilogram total necessary to place the defendants in the base offense level of 38.”
    The court’s calculations are not a model of clarity, but they do not rise to the level of impropriety.
    Moreover, even excluding all of the drugs exchanged between October through December 2020
    and the fentanyl discovered at Charles’s home, the drug quantity calculated based on Cloyd’s
    testimony controls, resulting in 4,511.67 grams (or 4.51167 kilograms) of actual
    -31-
    Nos. 22-5424/5427, United States v. Charles, et al.
    methamphetamine. This exceeds the 4.5 kilograms of actual methamphetamine that triggers the
    maximum base offense level of 38 under § 2D1.1(c)(1).
    The district court undertook to accurately calculate the drug amounts involved based on
    record evidence. However, the amount of methamphetamine attributable to Vassor based on
    Cloyd’s testimony set his base offense level at 38. Any error in the court’s math was harmless
    because it did not—and indeed, could not—change Vassor’s base offense level of 38, as the parties
    recognized at sentencing. See, e.g., Jeross, 521 F.3d at 575-76 (determining that alleged errors in
    sentencing calculation were harmless where the court applied “the very same base offense level
    . . . both initially and at resentencing” and “[n]othing in the record . . . suggests that the district
    court would have” otherwise ordered a lesser sentence). The court also verified the base level with
    the Government, at which point, defense counsel did not raise an objection. Thus, we affirm
    Vassor’s sentence.
    III.    CONCLUSION
    For the foregoing reasons, we AFFIRM the convictions of Charles and Vassor on all
    counts and AFFIRM both sentences as procedurally reasonable.
    -32-
    

Document Info

Docket Number: 22-5427

Filed Date: 10/23/2024

Precedential Status: Non-Precedential

Modified Date: 10/23/2024