Thоmas P. Lalley appeals his conviction and sentence for conspiring to commit money laundering in violation of 18 U.S.C. § 1956(a)(1)(B)© and (h) (1994). He challenges the district court’s instructions on willful blindness, on the elements of the offense, and on the government’s burden of proof. He also contends that he should not have received a thrеe-level aggravating role enhancement for being a supervisor or manager in the offense, that he should have been granted mitigating role and acceptance of responsibility reductions, and that the district court should have departed downward on his sentence. We affirm his conviction and, for the reasons provided below, vacate his sentence and remand for resentencing.
Lalley is the owner of Theodore’s Bar and Grill in Omaha, Nebraska. He was *754 indicted after federal agents discovered that his bar cashed more than seventy-checks stemming from a scheme that resulted in the embezzlement of apprоximately $2.66 million from Oglala Lakota College, a tribal college in South Dakota that receives federal funding. In the early 1990s, Arlynn Knudsen, the vice president of business at the college, and Daniel Ban-uelos, an auditor for the college, devised the scheme. Banuelos set up two bank accounts in California under bogus сompany names. Knudsen falsified invoices and other related documents to process checks to the companies for deposit into the accounts. The two embezzled $768,316.31 in this manner.
After the California accounts were established, Knudsen approached his cousin Jerry Godfrey about setting up bank aсcounts for more bogus companies. At Knudsen’s direction, Godfrey opened an account in Omaha for a fictitious business called “Precise Printing” and an account in Sioux Falls, South Dakota for “Direct Expressions.” Between 1991 and 1994, Knudsen funneled $1,496,716.84 to Godfrey using the same methods as he did with Banuelos. Knudsen also sent Godfrey $29,157.19 in undisbursed payroll checks from the college. In another part of the scheme, Knudsen funneled $391,954.91 to accounts set up by John Bad Wound, an employee of the college, and his wife Margaret Bad Wound.
Once the money was deposited into the accounts, it would be turned into cash or invested and fifty to seventy percent of the proceeds sent back to Knudsen. Early on, Godfrey wrote checks for $4,900 in cash on the Precise Printing account, believing that sums of $5,000 or more would trigger federal reporting requirements. Knudsen thought the funds were not being withdrawn quickly enough and suggested that Godfrey cash checks at Theodore’s Bar and Grill. Godfrey, who did not have a stеady job at the time, spent most of his days there and was Mends with Lalley, its owner. Godfrey asked Lalley if he would be interested in making some extra money. He told Lalley that he needed a place to cash checks because he feared the bank would become suspicious if he went there every day to withdraw $4,900 аnd that cashing the checks at the bar would get the money out faster. Lalley said he would have to check with his accountant. Several days later, Lalley told Godfrey to start writing checks.
During the next several years, Godfrey wrote more than sixty checks to the bar for various amounts, sometimes as high as $20,000 or more. He forgеd at least ten different payees’ names on Oglala Lakota College payroll checks. Lalley stamped the checks for deposit and added them to the bar’s daily receipts. Lalley would then write cash change orders from the bar account and distribute money to Godfrey over several days, usually in amounts of $5,000 or less. In all, Lalley negotiated, deposited, and cashed $630,894.50 worth of checks from Godfrey. 2 Between August 1991 and January 1995, the checks representing embezzled funds comprised approximately thirty-nine percent of the total deposits for the bar.
Special agents for the Internal Revenue Service invеstigated the scheme and traced the funds back to Lalley’s bar. Lalley was indicted on one count of conspiracy to commit money laundering. A jury found him guilty, and the district court sentenced him to seventy months of imprisonment and ordered him to pay *755 $630,894.50 in restitution. This appeal followed.
I.
Lalley contends several errors in the jury instructions require reversal of his cоnviction. We review the district court’s jury instructions for abuse of discretion.
United States v. Beckman,
A.
Lalley argues that the district court erred by giving the jury a willful blindness instruction. To obtаin a conviction for conspiracy to commit money laundering in violation of 18 U.S.C. § 1956(a)(1)(B)® and (h), the government must prove that the defendant conspired to knowingly conceal or disguise the nature, location, source, ownership, or control of the proceeds of a specified unlawful activity, knowing that the property involved represented the proceeds of some form of unlawful activity. Over Lalley’s objection, the district court instructed the jurors that Lalley could be found to have acted “knowingly” if they found beyond a reasonable doubt that Lalley “was aware of a high probability that the checks represented the proceeds of some form of unlawful activity and that he deliberately avoided learning the truth.”
Lalley argues that this instruction is at odds with
Ratzlaf v. United States,
Lalley next argues that the district court should not have given the willful blindness instruction because the facts made available to him did not suggest that criminal activity was afoot, citing
United States v. Barnhart,
Lalley further contends that the district court’s instruction allowed the jury to convict him on a negligence theory. Because the district сourt specifically charged the jury that “a showing of negligence, mistake, or carelessness is not sufficient to support a finding of knowledge,” we reject this argument.
See United States v. Uphoff,
B.
Lalley next claims that the district court’s instructions did not adequately advise the jury of the elements of the оffense and the government’s burden of proof. The indictment charging Lalley alleged that the conspiracy to commit money laundering involved the specified unlawful activities of theft and bribery concerning programs receiving federal funds in violation of 18 U.S.C. § 666 (1994), and transportation of stolen securities and money in violatiоn of 18 U.S.C. § 2314 (1994). In accord with the indictment, the district court’s instructions to the jurors included charges on general conspiracy law, on the specific elements of conspiracy to commit money laundering, and on the law applicable to section 666 and section 2314 violations. Lalley argues that the combination of thesе instructions confused the jurors and denied him the right to a unanimous verdict. He also points out that the instructions concerning conspiracy to commit money laundering and §§ 666 and 2314 did not separately refer to the government’s burden of proof.
Having reviewed the instructions as a whole, we conclude there is no reversible еrror. The district court twice instructed the jurors that their verdict had to be unanimous, and we have repeatedly held that a general unanimity instruction is usually sufficient to protect a defendant’s Sixth Amendment right to a unanimous verdict.
United States v. Davis,
*757 II.
Lalley challenges a number of the district court’s sentencing determinations: its three-level aggravating role enhancement imposed under U.S.S.G. § 3B1.1 (2000), its denial of his requests for mitigating role and acceptance of responsibility reductions, and its decision not to depart downward on his sentence. We review a district court’s interpretation of the Sentencing Guidelines de novo and its factual determinations for clеar error.
United States v. Moore,
A.
Lalley argues that the district court erred in increasing his offense level pursuant to U.S.S.G. § 3Bl.l(b) because he did not control or supervise any participant in the offense. Section 3B1.1 (a) and (b) require sentencing courts to increase the offense levels of defendants who were organizers, leaders, managers, or supervisors of a criminal activity that involved five or more participants, or was otherwise extensive. The commentary to section 3B1.1 states that to qualify for the adjustment, “the defendant must have been the organizer, leader, manager, or supervisor of one or more other participants ” in the offense, but that “[a]n upward departure may be warranted, however, in the case of a defendant who ... exercised management responsibility over the property, assets, or activities of a criminal organization.” U.S.S.G. § 3B1.1, comment, (n.2) (emphasis added).
In this case, the district court concluded that the following findings warranted a three-level adjustment under section 3Bl.l(b):
[T]he conduct of the defendant and God-frey was such that they formed an integrаl part of the conspiracy scheme by laundering [the] funds in small amounts, which were small enough to avoid the triggering of currency and action required by banks where the amount is in excess of $10,000 or is otherwise suspicious. Basically, Godfrey took the money to the defendant who assisted him in converting that money to cash. And as such, was an operator and did manage the transfer of the funds and did make management decisions in that regard and the part could be said the $630,000 was something less than [sic] otherwise extensive operation, it represents about 25 percent of the total amount of money that was stolen from the Oglala Lakota College.
This finding certainly goes to the extensiveness of the operation, but it does not demonstrate that Lalley was the manager or supervisor of one or more other participants. Accordingly, the necessary factual predicate for a section 3Bl.l(b) adjustment has not been established.
We explained the necessity of such a finding in
United States v. McFarlane,
B.
Lalley next contends that the district court erred in not reducing his base offense level for playing a mitigating role in the offense and in not awarding him a two-level reduction for acceptance of responsibility. Both of these determinations are factual in nature and must be upheld unless clearly erroneous.
See United States v. Hafiz,
C.
Lalley last argues that the district court erred by denying his request to depart downward on his sentence. He does not allege, howеver, that the district court erroneously believed it was without discretion to allow the departure. Nor does he contend that the district court had an unconstitutional motive in denying his request. Absent such grounds, we cannot review the district court’s decision not to depart downward.
See Navarro,
% * # ij:
For these reasons, we affirm Lalley’s convictiоn, but vacate his sentence and remand for resentencing consistent with this opinion.
Notes
. The evidence at trial placed the value of the checks at $593,061.50. The $630,894.50 figure, which was used at sentencing and which is uncontested by Lalley, includes additional checks discovered during the presentence investigation.
. Lalley maintained that Godfrey gave him only $1,000 on two occasions and once let him keep $4,000 when he had insufficient funds to pay Godfrey back for a $10,000 check he was holding.
