Opinion for the court filed by Circuit Judge KAREN LECRAFT HENDERSON.
Appellants Eddie Mathis, Walter Mathis and Maurice Lee were convicted on a single count of conspiracy to distribute and possess with the intent to distribute heroin and cocaine in violation of 21 U.S.C. § 846. The appellants challenge their convictions, claiming that the government’s evidence at trial proved multiple conspiracies and that the variance between the single conspiracy charge on which they were indicted and the evidence against them substantially prejudiced them. Additionally, Walter Mathis claims that the district court erroneously admitted other crimes evidence at trial and committed two sentencing errors. Appellants Eddie Mathis and Lee also challenge the district court’s application of the United States Sentencing Guidelines (Guidelines) in sentencing them. Finally, Lee claims that the district court erroneously admitted his handgun and certain legal documents into evidence. We conclude that while the government’s conspiracy evidence varied from the conspiracy charged, the variance did not substantially prejudice the appellants. We affirm the district court in all other respects except for its application of section 4Al.l(d) of the Guidelines in sentencing Walter Mathis. Accordingly, we affirm all three appellants’ convictions and Eddie Mathis’s and Lee’s sentences but vacate Walter Mathis’s sentence and remand to the district court to resentence him in accordance with this opinion.
I.
Viewed most favorably to the government,
see United States v. Thomas,
On March 8, 1997 DEA agents, acting undercover, ordered 250 grams of heroin from Andrews. After Perez delivered the heroin, the police arrested both Andrews and Perez. They pleaded guilty and Perez identified Castro, Rodriguez and Eddie Mathis as coconspirators. On July 9, 1997 DEA agents arrested Castro as he was preparing to sell Eddie Mathis 300 grams of heroin. Castro pleaded guilty to drug trafficking charges and cooperated with the DEA by making several monitored telephone calls to Eddie Mathis to arrange a drug deal. Castro arranged a heroin sale to Eddie Mathis. Eddie Mathis dispatched Lee to purchase the heroin and a DEA agent arrested Lee on August 20, 1997. DEA agents were unable to arrest Eddie Mathis before he went into hiding but they subsequently filed a complaint against him and obtained a warrant for his arrest.
Meanwhile, in July 1997 Eddie Mathis contacted Rodney Patterson and Terry Kelton, who were then inmates at the United States Penitentiary in Lewisburg, Pennsylvania, about arranging a drug transaction. Patterson and Kelton introduced Eddie Mathis to Peter Coley, a fellow inmate. Unbeknownst to Eddie Mathis, Coley had agreed to assist DEA agents in setting up a drug sale to Eddie Mathis. Through monitored telephone calls, Coley spoke to Eddie and Walter Mathis several times. With the help of DEA agent Samuel Bates, Coley arranged a drug transaction at the Landover Mall in Landover, Maryland. On November 5, 1997 Bates and an undercover Baltimore City Police detective, carrying a five kilogram package of sham cocaine, met Walter Mathis and Dee Smith at the Landover Mall. Walter Mathis then dispatched Smith, who drove a gold and tan Geo vehicle, to pick up Eddie Mathis. Eddie Mathis arrived at the Mall fifteen minutes later. Smith then left the Mall in his Geo. Bates showed Eddie Mathis the cocaine, who replied “Okay,” and DEA agents then arrested both Eddie and Walter Mathis. Trial Tr. 5/12/98 at 148. Less than an hour later DEA agents spotted Smith’s gold and tan Geo parked in front of the Glenarden Apartments adjacent to the Landover Mall. Inside an apartment the officers found and searched Smith, recovering a semiautomatic handgun magazine. In the glove compartment of the Geo the officers recovered Smith’s loaded semiautomatic handgun. A search of Smith’s apartment uncovered copies of court documents related to Lee which Lee had mailed to a Maryland post office box and letters from Kelton to Smith regarding Lee’s court proceedings.
*23 The government secured a six-count indictment against Eddie Mathis, Walter Mathis, Lee and Rodriguez, charging each of them with one count of conspiracy to distribute and possess with the intent to distribute heroin and cocaine in violation of 21 U.S.C. § 846. Additionally, Eddie Mathis was charged individually with two counts of possession of heroin with intent to distribute and one count of possession of cocaine with intent to distribute in violation of 21 U.S.C. § 841(a)(1) & (b)(l)(B)(i); he and Lee were jointly charged with one count of possession of heroin with intent to distribute in violation of 21 U.S.C. § 841(a)(1) & (b)(1)(B)®. Eddie Mathis was also charged with one count of conspiracy to launder money in violation of 21 U.S.C. § 841(a)(1) & (b)(l)(B)(ii). On May 22, 1998 a jury found Eddie and Walter Mathis and Lee guilty of conspiracy. 1 After the district court sentenced the appellants, they filed their timely appeals.
II.
The indictment charged Eddie and Walter Mathis and Lee with participating in a single conspiracy to possess and distribute cocaine and heroin from “at least in or about May 1996 to on or about November 5, 1997.” Indictment at 1. The appellants concede that the evidence establishes a conspiracy among themselves, Castro, Rodriguez, Perez and Matthews (the Mathis-Castro conspiracy) but contend it ended with Lee’s arrest on August 20, 1997, 2 after which date all participants except Eddie and Walter Mathis were under arrest. They contend that evidence of the transaction culminating in the November 5 reverse sting involving Coley and the Mathises constituted a separate conspiracy (the Mathis-Coley conspiracy) which materially varied from the conspiracy on which they were indicted. In addition, Eddie Mathis contends that evidence of Castro’s drug deliveries to Andrews involved a separate conspiracy (the Andrews-Castro conspiracy) from the Mathis-Castro conspiracy-
A. Variance
In order to establish that a variance between the indictment and the evidence requires a reversal of their convictions, the appellants must demonstrate
(1) that the evidence at trial established the existence of multiple conspiracies, rather than the one conspiracy alleged in the indictment, and
(2) that because of the multiplicity of defendants and conspiracies, the jury was substantially likely to transfer evidence from one conspiracy to a defendant involved in another.
United States v. Gaviria,
The government, however, did not show the participants’ interdependence in a single conspiracy. It established a “hub” conspiracy consisting of appellants Eddie and Walter Mathis and Lee.
3
To further their conspiracy the appellants obtained'drugs fmn different suppliers including Castro, Andrews and Coley. Each supplier became a separate “spoke” of the hub.
4
But “[wjithout a rim to enclose the spokes, ,... the evidence ma[kes] out multiple conspiracies, not the single one alleged.”
United States v. Tarantino,
The evidence supports Andrews’s involvement not solely with Eddie Mathis but also with Castro. Andrews introduced Eddie Mathis to Castro and DEA surveillance of Andrews uncovered Eddie Mathis’s subsequent connection with Castro. Furthermore, according to Castro, Eddie Mathis relied on Andrews as an initial critical link to order heroin from Castro. Finally, Castro delivered drugs to both Andrews and Eddie Mathis at Andrews’s house. This evidence is more than sufficient for a reasonable juror to conclude that Andrews had the requisite connection to competing supplier Castro and thus participated in the Mathis-Castro conspiracy.
See Graham,
The evidence does not, however, manifest a connection between Coley and either *25 Castro or Andrews. The government does not point us to evidence of such a connection, apparently assuming that interdependency among suppliers is not required. With no connection between Coley and either Castro or Andrews, however, we conclude that the Mathis brothers’ transaction with Coley constituted a separate conspiracy, the Mathis-Coley conspiracy. Accordingly, the government’s evidence regarding Coley and the November 5 reverse sting varied from the Mathis-Castro conspiracy charged in the indictment.
In order to reverse their convictions, however, the appellants must show that the variance “substantially prejudiced” them through “spillover prejudice.”
Gaviria,
B. Walter Mathis
The indictment charged only one conspiracy (the Mathis-Castro conspiracy); the government’s evidence of the Mathis-Coley conspiracy therefore constituted “other crimes” evidence under Federal Rule of Evidence 404(b), and, Walter Mathis claims, was improperly admitted.
7
We review the district court’s admission of
*26
“other crimes” evidence for abuse of discretion.
Graham,
Walter Mathis also raises two challenges under the Guidelines. First, he claims that the district court erroneously failed to apply section 3B1.2(b) which provides a two-level reduction for a “minor participant,” defined as “any participant who is less culpable than most other participants.” U.S.S.G. § 3B1.2, Application Note 3. A minor' participant’s relevant conduct must involve more than one participant and “ ‘culpability for such conduct [must be] relatively minor compared to that of the other participant(s).’ ”
United States v. Edwards,
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The district court decided Lee was a minor participant because he “was used only as a messenger” or a “gopher” in small deals. Sentencing Tr. 1/6/99 at 72. Lee did not play “a role in the planning of the criminal enterprise.”
Id.
at 73. Walter Mathis, on the other hand, participated in a series of telephone calls in which he, Eddie Mathis and others “planned, discussed and arranged for the delivery of 5 kilograms of cocaine,” which was “the largest single delivery of drugs in the whole case.”
Id.
at 47-48. Although we have concluded that the November 5 reverse sting was not part of the offense of conviction, the district court may nonetheless consider it at sentencing as relevant conduct.
See United States v. Drew,
Finally, Walter Mathis contends that the district court erroneously applied section 4Al.l(d)’s two-point increase to his offense level because the government did not prove by a preponderance of the evidence that he was on parole at the time of his offense.
12
In view of the government’s concession,
13
we conclude that the district court clearly erred in this factual determination and we remand for resentencing because of the incorrect addition of a two-level adjustment under section 4A1.1(d).
See Drew,
C. Eddie Mathis
Eddie Mathis also challenges the district court’s application of section 2Dl.l(b)(l) of the Guidelines providing a two-level increase “ [i]f a dangerous weapon (including a firearm) was possessed” during a drug offense. The weapon need not be used, but merely “present, unless it is clearly improbable that the weapon was connected with the offense.” U.S.S.G. § 2D1.1, Application Note 3;
see United States v. Burke,
D. Lee
Lee challenges his conviction, claiming that the district court improperly admitted evidence at trial.
14
We review
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the district court’s evidentiary rulings for abuse of discretion.
See United States v. Williams,
Lee’s contention that the district court improperly admitted into evidence certain legal documents related to his case similarly lacks merit. The documents, which included redacted copies of the criminal complaints filed against Lee, see Government Exhibits 610R, 611R, 612R & 613R, bore Lee’s name, were found in Smith’s apartment and showed that Lee maintained a “continuing connection” with Eddie Mathis even after his (Lee’s) arrest. Trial Tr. 5/13/98 (p.m.) at 14. Although at sentencing the court found that Lee’s participation “ended with his arrest on August 20, 1997,” Sentencing Tr. 1/6/99 at 72, it did not abuse its discretion in admitting these documents at trial because they were relevant to show Lee’s continued connection with Eddie Mathis. Even if the court did err in admitting the redacted documents, the documents contained no substantially prejudicial information and therefore any error was harmless.
Finally, Lee challenges the district court’s application of the Guidelines, claiming that it erroneously failed to apply section 5C1.2’s safety valve provi
*29
sion.
15
Lee bears the burden to establish by a preponderance of the evidence that he is entitled to safety valve relief.
See United States v. White,
(5) not later than the time of the sentencing hearing, the defendant has truthfully provided to the Government all information and evidence the defendant has concerning the offense or offenses that were part of the same course of conduct or of a common scheme or plan, but the fact that the defendant has no relevant or useful other information to provide or that the Government is already aware of the information shall not preclude a determination by the court that the defendant has complied with this requirement.
See also
18 U.S.C. § 3553(f)(5). Lee argued below that he satisfied section 5C1.2(5) notwithstanding he had no useful information to provide the government. Lee, however, did not proffer any information, useful or not. On appeal, Lee claims that a proffer would have been futile because the government stated at sentencing that “at this point, post trial, it certainly wouldn’t be a productive debriefing.” Sentencing Tr. 1/6/99 at 68. Nevertheless, Lee cannot avoid his affirmative disclosure obligation merely because the government suggests a debriefing would be unproductive.
See United States v. Ivester,
For the foregoing reasons, we affirm the convictions of Eddie Mathis, Walter Mathis and Maurice Lee. In addition we affirm the sentences imposed on Eddie Mathis and Maurice Lee but remand to the district court to resentence Walter Mathis in accordance with this opinion.
So ordered.
Notes
. Eddie Mathis was convicted on two counts and Lee on one count of possession of heroin with intent to distribute in violation of 21 U.S.C. § 841(a)(1) & (b)(l)(B)(i). Eddie Mathis was also convicted of money laundering in violation of 18 U.S.C. § 1956(a)(l)(B)(i). The jury acquitted him on the two remaining counts against him and also acquitted Rodriguez of conspiracy.
. All dates occurred in 1997 unless otherwise noted.
. The "hub” is "the focal, key or central member[s] of a wheel conspiracy.”
United States v. Flood,
. The "spokes” are the hub's "associates” who are involved in individual transactions and "know that they are working for the hub.” United States v. Payne, 99 F.3d 1273, 1279 n. 5 (5th Cir.1996).
.The government does not dispute that interdependence must exist between the spoke suppliers and the hub conspiracy. See Appel-lee’s Br. 24.
. Eddie Mathis also argues that evidence of Castro’s drug sales to another dealer, Corbett, established a separate conspiracy. Corbett obtained drugs initially from Andrews and later from Castro,
see
Trial Tr. 5/5/98 (a.m.) at 37, thus showing interdependency among the Mathis-Castro conspiracy participants.
See Graham,
. Walter Mathis contends for the first time on appeal that, because of the variance, the government's indictment joined two conspiracies and was therefore duplicative. This argument is waived, however, because defenses based on " 'defects in the indictment’ ... are waived under [Federal Rule of Criminal Procedure] 12(f) if not raised prior to trial.”
United States v. Weathers,
. "Relevant evidence” is "evidence having any tendency to make the existence of any fact that is of consequence to the determination of the action more probable or less probable than it would be without the evidence.” Fed.R.Evid. 401.
. In pertinent part, Federal Rule of Evidence 404(b) provides:
Evidence of other crimes, wrongs, or acts is not admissible to prove the character of a person in order to show action in conformity therewith. It may, however, be admissible for other purposes, such as proof of ... intent, ... plan. ...
. Federal Rule of Evidence 403 provides:
Although relevant, evidence may be excluded if its. probative value is substantially outweighed by the danger of unfair prejudice, confusion of the issues, or misleading the jury, or by considerations of undue delay, waste of time, or needless presentation of cumulative evidence.
. We note that "the principles governing what is commonly referred to as other crimes evidence are the same whether the conduct occurs before or after the offense charged.”
United States v. Latney,
. Section 4A1.1(d) provides a two point increase “if the defendant committed the instant offense while under any criminal justice sentence, including ... parole.”
. “[W]e concede that the record does not show by a preponderance that appellant committed the offense while on parole.” Appel-lee’s Br. 48.
. In passing, Lee asserts that the prosecutor improperly argued during closing that the goal of the conspiracy was "selling drugs for
*28
profit in the District of Columbia.” Trial Tr. 5/19/98 at 3. We need not’address this " 'asserted but unanalyzed' argument.”
SEC v. Banner Fund Int’l,
. Section 5C1.2 provides that if five criteria set out in 18 U.S.C. § 3553(f)(l)-(5) are met, "[i]n the case of an offense under 21 U.S.C. § 841, ... [or] § 846 ..., the court shall impose a sentence in accordance with the applicable guidelines without regard to any statutory minimum sentence.”
