Juan Marquez-Alvarado appeals from his conviction for, inter alia, conspiracy to distribute marijuana in violation of 21 U.S.C. § 841(b)(1)(B). We affirm.
I.
Prior to the start of the charged conspiracy, Marquez-Alvarado, a friend of a drug dealer named Callacho, was present when Callacho sold cocaine and marijuana to Derek Thompson on three occasions in late 1998 or early 1999. Although Marquez-Alvarado did not take money or directly deal drugs in those instances, he intervened by speaking with Callacho in Spanish as Thompson haggled with Callacho over the price of marijuana. Thereafter, Callacho acceded to Thompson’s price demands. 1 After the arrest of certain members of Callacho’s operation, Coplin Dunn began dealing marijuana and cocaine to Thompson instead. In 2000 or 2001, Marquez-Alvarado was also present at approximately three transactions between Thompson and Dunn.
The charged conspiracy extended from the summer of 2001 to April 19, 2004, during which time Marquez-Alvarado operated as a supplier of marijuana to a number of co-conspirators who distributed it. He was responsible for the introduction of large quantities of marijuana into Iowa hidden in cement statues and furniture, which he had delivered to the home of Long Ly (Long), Bao Ly (Bao), or other conspiracy members with whom he dealt. Long, Bao, Theodore Tuon, and Tommy Le would then break open the delivered containers with a sledgehammer and distribute amongst themselves the marijuana that they needed, with Marquez-Alvarado retaining any undistributed marijuana. Once they sold their respective shares, Long would frequently collect the pooled proceeds and pay Marquez-Alvarado in one lump sum. Marquez-Alvarado dealt more than 2000 pounds of marijuana in this fashion over the course of the conspiracy. Each of the members testified to their involvement in, and understanding of, the arrangement. Additionally, Tuon was captured on videotape selling marijuana obtained from Marquez-Alvarado to undercover officers, and both Tuon’s girlfriend and Marquez-Alvarado’s wife provided testimony corroborating details expressed by co-conspirators.
Marquez-Alvarado was charged with, among other things, conspiring to distribute marijuana. Over Marquez-Alvarado’s objection, the jury heard testimony concerning Marquez-Alvarado’s presence at Thompson’s cocaine and marijuana drug purchases prior to the commencement of the charged drug conspiracy as well as testimony concerning Marquez-Alvarado’s trips to Kansas City to purchase cocaine. The jury found Marquez-Alvarado guilty, and the district court 2 imposed a sentencing enhancement for Marquez-Alvarado’s role as a leader or organizer of the conspiracy pursuant to the United States Sentencing Guidelines Manual (U.S.S.G.) § 3Bl.l(a).
II.
Marquez-Alvarado contends that the district court erred by allowing the jury to hear testimony regarding unrelated and prejudicial cocaine transactions that took *974 place prior to and during the charged marijuana conspiracy. He also contends that he should not have received a sentencing role enhancement.
A.
We review for abuse of discretion rulings pertaining to the admission of evidence over a party’s objection.
United States v. Abdul-Aziz,
The evidence pertaining to Marquez-Alvarado’s involvement in Thompson’s cocaine and marijuana deals prior to the charged conspiracy and the evidence concerning the trips to Kansas City with Tuon and Long to purchase cocaine during the conspiracy is relevant because it assisted in demonstrating that Marquez-Alvarado had the necessary knowledge and intent to pursue the marijuana conspiracy. Marquez-Alvarado’s presence at some of Thompson’s deals with Callacho and Dunn suggests that Marquez-Alvarado may have been laying the groundwork for the future conspiracy. Because the packaging of the marijuana that Thompson purchased from Callacho and Dunn shared unique characteristics that were also present in the packaging of the marijuana that Marquez-Alvarado supplied to the conspiracy, a jury could find that Marquez-Alvarado supplied marijuana between 1998 and 2001 and therefore had the expertise, knowledge, and resources to supply the conspiracy with marijuana from 2001 onwards.
3
Furthermore, his trips with Tuon and Long to Kansas City, in addition to demonstrating that Marquez-Alvarado knew and had relationships with out-of-state drug dealers, also demonstrated the nature of the drug-related business relationship between Marquez-Alvarado and his two traveling companions.
4
The trips additionally provided evidence demonstrating Marquez-Alvarado’s familiarity with techniques relating to the clandestine transportation of drug-related contraband between states.
5
This is of particular relevance to the marijuana conspiracy because Marquez-Alvarado was responsible for coordinating the movement of marijuana into Iowa. These events all occurred either during, or within a reasonable temporal proximity of, the charged
*975
conspiracy.
See United States v. Love,
B.
We review for clear error the district court’s findings regarding a role enhancement under the sentencing guidelines.
See United States v. White,
When determining whether a defendant is an organizer or leader, the court should consider factors including
the defendant’s exercise of decision making authority, the nature of the defendant’s participation in the commission of the offense, the recruitment of accomplices, the claimed right to a larger share of the fruits of the crime, the degree to which the defendant participated in planning or organizing the offense, the nature and scope of the illegal activity, and the degree of control and authority the defendant exercised over others.
United States v. Mickle,
Although it is true that “one’s status as a distributor of narcotics would not, standing alone, transform one into a manager or supervisor,”
United States v. Plancarte-Vazquez,
The judgment is affirmed.
Notes
. Although Thompson observed the conversations, he does not speak Spanish and could not understand what was said.
. The Honorable Ronald E. Longstaff, United States District Judge for the Southern District of Iowa.
. The marijuana was consistently surrounded by brown tape in peculiarly thin, flat packages.
. In return for their accompanying Marquez-Alvarado on each respective trip, Marquez-Alvarado offered Tuon money and Long a discounted price on the cocaine purchased in Kansas City.
.Tuon testified that Marquez-Alvarado concealed the cocaine in the bumper of their vehicle.
