Following a bench trial, Darwin Markeith Huggans (“Huggans”) was convicted of conspiracy to distribute cocaine and attempt to possess with intent to distribute cocaine in violation of 21 U.S.C. §§ 846 and 841(a)(1). He was sentenced to life imprisonment pursuant to 21 U.S.C. §§ 841(b)(1)(A)(ii)(II) and 851. He appeals both his convictions and his sentence, challenging the sufficiency of the evidence and arguing that the district court 2 erred in: denying his pre-trial motions seeking dismissal of the indictment, a bill of particulars, and severance of the counts; denying his post-trial motion for a new trial; and failing to toll the limitations period for challenging the validity of prior convictions under 21 U.S.C. § 851. For the reasons stated below, we affirm.
*1216 I.
On September 13, 2007, a federal grand jury charged Huggans with attempt to possess with intent tо distribute cocaine in violation of 21 U.S.C. §§ 841(a)(1) and 846. On December 20, 2007, Huggans was charged in a two-count superseding indictment with one count of conspiracy to distribute cocaine (“conspiracy count”) and one count of attempt to possess with intent to distribute cocaine (“attempt count”), both in violation of 21 U.S.C. §§ 841(a)(1) and 846. The superseding indictment read:
Count I
The Grand Jury charges that: Beginning in 2000 and continuing up to the date of this Indictment, in the Eastern District of Missouri and elsewhere, DARWIN MARKEITH HUGGANS, a/k/a/ Mark Huggans, the defendant herein, did knowingly and intentionally conspire, combine, confederate and agree with other persons known and unknown to this Grand Jury, to commit offenses against the United States, to wit: to knowingly and intentionally distribute and possess with the intent to distribute cocaine, a Schedule II controlled substance, in violation of Title 21, United States Code, Section 841(a)(1).
All in violation of Title 21, United States Code, Sections 846 and 841(a)(1); and
The quantity of cocaine involved in the offense was in excess of five (5) kilograms, thereby making the offense punishable under Title 21, United States Code, Section 841(b)(l)(A)(ii)(II).
Count II
The Grand Jury further charges that: Beginning in March 2007 and continuing until April 12, 2007, in the Eastern District of Missouri, DARWIN MARKEITH HUGGANS, a/k/a/ Mark Huggans, the defendant herein, did knowingly and intentionally attempt to possess with the intent to distribute cocaine, a Schedule II narcotic controlled substance and took a substantial step in furtherance thereof.
In violation of Title 21, United States Code, Sections 846 and 841(a)(1);
And the quantity of cocaine involved in the offense was more than five (5) kilоgrams making the offense punishable under Title 21, United States Code, Section 841(b)(l)(A)(ii)(II).
Huggans filed pre-trial motions seeking dismissal of the indictment, a bill of particulars, and severance of the charged offenses. When these motions were denied, he waived his right to a jury trial. Prior to the commencement of the bench trial, the government filed an information seeking a sentencing enhancement pursuant to 21 U.S.C. § 851 based on Huggans’s prior Missouri felony drug convictions for second-degree trafficking in 1990 and for possession of cocaine in 1995.
The evidence at trial, briefly summarized in a light supporting the verdict, showed the following.
See United States v. Kain,
Stiles had been dealing drugs with Huggans since 2001, receiving increasing quantities of cocaine from Huggans until Huggans lost his cocaine connection in 2005. After Stiles obtained the Sais connection, Huggans began buying cocaine from Stilеs. According to Stiles’s estimate, Stiles delivered approximately 600 kilograms of cocaine to Huggans over a six to nine month period.
By March of 2007, the Drug Enforcement Administration (“DEA”) had caught up with Rice and Stiles, and they agreed to cooperate. Stiles named Huggans as his primary customer, and DEA agents developed a plan to conduct a narcotics transaction between Rice, Stiles, and Huggans. In conversations recorded by DEA agents, Stiles let Huggans know that Rice had cocaine for sale at $17,000 per kilogram. On April 10, 2007, Rice and Huggans met to discuss Huggans’s purchase of twenty kilograms of cocaine. Subsequently, they agreed to meet for the exchange on April 12, 2007. On that day, Huggans met Rice, bringing a backpack full of money. Ricе and Huggans traveled in Rice’s car to a hotel. They planned to count the money in the hotel, whereupon Rice would call his “guy” to deliver the cocaine. The hotel room in which the meeting occurred was equipped with both audio and video recording devices, which captured the money count. Huggans asked Rice to call his “guy.” Instead, Rice called nearby DEA agents. Rice and Huggans left the hotel room with Rice carrying the money. DEA agents arrested Huggans outside the room and seized the money. A count revealed $329,320, which was $10,680 short of the agreed-upon price of $340,000 for the twenty kilograms of cocaine.
At the close of the government’s evidence, Huggans moved for a judgment of acquittal, which was denied. On March 13, 2009, the district court found Huggans guilty on both counts. Prior to sentencing, Huggans moved for a new trial based upon newly discovered evidence, which the district court also denied. On October 7, 2009, the district court sentenced Huggans to life imprisonment pursuant to 21 U.S.C. §§ 841(b)(l)(A)(ii)(ip and 851.
II.
A. Motion to dismiss the indictment
Huggans first argues that the district court erred in denying his motion to dismiss the indictment. He contends that the indictment was insufficient to provide him with adequate notice as to the nature of the charges against him and insufficient to enable him to plead his prior conviction as a bar to prosecution if charged again. “We review denial of a motion to dismiss an indictment
de novo.” United States v. Brewer,
Huggans contends that the indictment was insufficient as to the conspir
*1218
acy count because it failed to specify the persons with whom, and the locations and times at which, he conspired to possess and distribute cocaine during the seven-year period between 2000 and 2007. Huggans relies on
United States v. Helmel,
As to the attempt count, Huggans asserts that the indictment was defective because it failed to specify the “substantial step” committed in furtherance of the offense, and that this factual omission amounted to the omission of an element of the charged offense.
See United States v. Hance,
Huggans is correct that “there are crimes that must be charged with greater specificity.”
Id.
For example, an indictment alleging failure to answer “questions which were pertinent to the question then under inquiry” by a congressional subcommittee, in violation of 2 U.S.C. § 192, was insufficient because it did not specify the particular subject under investigation.
Russell v. United States,
[T]he very core of criminality under 2 U.S.C. § 192 is pertinency to the subject under inquiry of the questions which the defendant refused to answer. What the subject actually was, therefore, is central to every prosecution under the statute. Where guilt depends so crucially upon such a specific identification of fact, our cases have uniformly held that an indictment must do more than simply repeat the language of the criminal statute.
Id.
at 764,
The instant case is more like
ResendizPonce
and
Hamling
than
Russell.
The indictment specified a six-week time frame for the attempt charge and alleged that within that period, Huggans attempted to possess with the intent to distribute cocaine and took a substantial step in furtherance of that goal. This information was sufficient to provide Huggans with “fair notice” of the charges against which he must defend “and to ensure that any conviction would arise out of the theory of guilt presented to the grand jury.”
Resendiz-Ponce,
B. Motion for a bill of particulars
Next, Huggans argues that the district court erred in denying his two motions for a bill of particulars. “We review a district court’s denial of a motion for a bill of particulars for an abuse of discretion.”
United States v. Livingstone,
Huggans contends that he was prejudiced by the denial of his motion for a bill of particulars because he could not tell from the indictment who were his alleged co-conspirators, when or where the charged conduct occurred, or what were the scope and activities of the alleged conspiracy. Further, he argues that he was unable to anticipate the scope of the case the government would seek to prove on the attempt charge because the indictment referenced a time frame of six-weeks as opposed to a few days, and did not describe the conduct that comprised the “substantial step” he allegedly took in furtherance of the attempt.
“[A] bill of particulars is not a discovery device to be used to require the government to provide a detailed disclosure of the evidence that it will present at trial.”
Livingstone,
C. Motion to sever the counts
Rule 14 of the Federal Rules of Criminal Procedure provides that the district court may order separate trials of counts or grant a severance if it appears that a defendant or the government will be prejudiced by a joinder of offenses. “We will revеrse a denial of a motion to sever if
*1221
the appellant demonstrates an abuse of discretion resulting in. clear prejudice.”
United States v. AL-Esawi,
Huggans argues that the government improperly joined two “marginal cases,” using them “to bolster one another into a better chance for conviction.” Specifically, Huggans contends that no fact-finder would have believed Stiles’s testimony regarding Huggans’s participation in the Sais conspiracy absent the evidence that Huggans had negotiated with Rice to purchase twenty kilograms of cocaine and brought nearly $340,000 in cash to a hotel room as payment for that purchase. Similarly, he maintains that he could have persuaded the fact-finder that bringing the money to the hotel room did not constitute a “substantial step” in furtherance of the attempt offense but for Stiles’s testimony that Huggans bought hundreds of kilograms of cocaine from him during a recent six-month period. 5
After reviewing Huggans’s arguments and the evidence, we cannot conclude that denial of his severance motion constituted an abuse of discretion resulting in clear prejudiсe. We have recognized that “[prejudice may result from a possibility that the jury might use evidence of one crime to infer guilt on the other or that the jury might cumulate the evidence to find guilt on all crimes when it would not have found guilt if the crimes were considered separately.”
United States v. Davis,
D. Sufficiency of the evidence
Huggans contends that there was insufficient evidenсe to find him guilty
*1222
of either charge. “We review the sufficiency of the evidence after a bench trial in the light most favorable to the verdict, upholding the verdict if a reasonable fact-finder could find the offense proved beyond a reasonable doubt, even if the evidence rationally supports two conflicting hypotheses.”
Kain,
“To convict [Huggans] of conspiracy to distribute ... cocaine, the government had to prove that a conspiracy to distribute ... cocaine existed, that [Huggans] knew of the conspiracy, and that [Huggans] intentionally joined the conspiracy.”
United States v. Williams,
We believe the government adduced more than adequate evidence connecting Huggans to the conspiracy. We reject Huggans’s argument that the government’s evidence failed to establish anything more than a buyer-seller relationship between Stiles and Huggans. “Because the crime of conspiracy requires a concert of action among two or more persons for a common purpose, the mere agreement of one person to buy what another agrees to sell, standing alone, does not suppоrt a conspiracy conviction.”
Id.
(internal quotation marks omitted). “However, ... buyer-seller relationship cases ... involve[ ] only evidence of a single transient sales agreement and small amounts of drugs consistent with personal use.”
Id.
(internal quotation marks omitted). By contrast, in this case, Stiles testified that he sold wholesale quantities of cocaine — ■ totaling in excess of 600 kilograms, according to Stiles’s estimate — to Huggans on a regular basis for several months during 2006.
6
The purchase of such a large amount of cocaine raises an inference of knowledge of a drug distribution venture that goes beyond an isolated buyer-seller transaction.
Williams,
As to the attempt count, “[t]o prove attempt, the government must show 1) intent to engage in the crime and 2) conduct constituting a substantial step towards the commission of the crime.”
United States v. Burks,
Huggans argues that his case is materially indistinguishable from
United States v. Joyce,
Joyce was contacted several times by a government informant who told Joyce ' that cocaine was available in St. Louis. After the third call, during which a tentative price was discussed, Joyce flew from Oklahoma City to St. Louis to meet with the informant and an undercover police officer, who was posing as a cocaine seller. The parties agreed on a price, but Joyce refused to tender the money until the police officer opened the package which allegedly contained cocaine. The police officer refused to open the package, and finally Joyce left without making the purchase. He was arrested and in his possession was the approximate amount of money which he had told the informant he wоuld pay for the cocaine.
United States v. Mims,
Here, “the government, not the defendant, ended the chain of events.”
Spencer,
E. Equitable tolling of the limitations period for challenging convictions alleged in a criminal information pursuant to 21 U.S.C. § 851
Huggans also challenges his sentence, arguing that the district court erred in refusing to equitably toll the five-year limitations period for challenging prior convictions, as provided by 21 U.S.C. § 851(e). “We review the decision to deny equitable tolling de novo.”
United States v. Hernandez,
Huggans’s argument is foreclosed by this court’s decision in
United States v. Prior,
F. Motion for a new trial
Huggans next contends that the district court erred when it denied his motion for a new trial based upon newly discovered evidence. “We review the denial of a motion for new trial based on newly discovered evidence for clear abuse of discretion.”
United States v. Winters,
To warrant a new trial on this ground, Huggans must prove that:
(1) the evidence [was] discovered after trial; (2) the failure to discover this evidence [was] not ... attributable to a lack of due diligence on [Huggans’s] pаrt ...; (3) the evidence [is] not ... merely cumulative or impeaching; (4) the evidence [is] material; and (5) the evidence [is] likely to produce an acquittal if a new trial is granted.
United States v. Duke, 255
F.3d 656, 659 (8th Cir.2001). Huggans fails to satisfy this rigorous standard.
See United States v. Baker,
To the extent that Huggans would have used the information contained in Jefferson’s and Earnest’s PSRs and affidavits to refute Stiles’s testimony, such evidence, even if “newly discovered,” would not warrant a new trial.
United States v. Johnson,
G. Failure to review the pre-sentence investigation reports of two of the government’s witnesses
Lastly, Huggans argues that the district court erred in failing to conduct
in camera
review of the PSRs of cooperating government witnesses Curtis Rice and Debra Rice to determine whether they contained exculpatory evidence or impeachment material within the meaning of
Brady v. Maryland,
Here, however, neither Huggans nor the government invited the district court to conduct
in camera
review of Curtis Rice’s and Debra Rice’s PSRs. Although Huggans requеsted production of the PSRs pertaining to the government’s cooperating witnesses prior to trial, he never moved the district court to require the government to disclose the PSRs.
Cf Jewell,
III. Conclusion
Accordingly, we affirm the decision of the district court.
Notes
. The Honorable Catherine D. Perry, United States District Court for the Eastern District of Missouri.
. In
Peterson,
the indictment states: "Between about the beginning of 1985, and continuously thereafter and through about May, 1987, in the Northern District of Iowa and elsewhere, [the defendant] wilfully and knowingly did combine, conspire, confederate and agree together with other persons known and unknown to the Grand Jury to ... wilfully and knowingly distribute and possess with the intent to distribute, cocaine, a Schedule II controlled substance in violation of Title 21, United States Code, Section 841(a)(1)....''
. It is true that in
Helmel,
unlike in the instant case, a subsequent bill of particulars "further narrowed the period of time relating to [the defendants'] participation” in the conspiracy.
. Huggans also asserts that he would not have waived his right to trial by jury had the district granted his motion to sever the counts. To the extent that Huggans is alleging prejudice as a result of his voluntary decision to waive his right to a jury trial, we reject this argument.
United States v. Boyd,
. To the extent that Huggans questions the reliability of Stiles's testimony, we note that "we do not review questions involving thе credibility of witnesses, but leave credibility questions to the [factfinder].''
United States v. Gaona-Lopez,
. Huggans does not claim that his prior convictions were secured without the benefit of counsel.
. Under
Brady,
"the government must disclose any evidence both 'favorable to an accused' and 'material either to guilt or to punishment,’ ”
United States v. Whitehill,
