Willie C. Johnson (Johnson) appeals his convictions for conspiracy to distribute fifty grams or more of cocaine base (crack cocaine) in violation of 21 U.S.C. §§ 841(a)(1) and 846, and for distribution of and possession with intent to distribute cocaine base in violation of 21 U.S.C. § 841(a)(1) and (b)(1)(C). Johnson argues the district court 1 erred by permitting a government witness to testify under Federal Rule of Evidence 404(b), and the evidence was insufficient to convict. We affirm.
I. BACKGROUND
In July 2003, law enforcement agents from Missouri’s Bootheel region suspected illegal drug activity in an area of Steele, Missouri, called “the corners.” The agents engaged Walter Robinson Jr. (Robinson) to become a confidential informant. On July 24, the agents equipped Robinson with recording devices and sent him to “the corners” to attempt to purchase a $20 rock of crack cocaine using a prerecorded $20 bill. Robinson eventually began a conversation with Johnson, who was at “the corners,” telling Johnson he was seeking a “twenty” rock of crack cocaine.' Johnson told Robinson to wait while he made a phone call. When Johnson completed the call, he told Robinson to follow him in his *950 car. Robinson followed Johnson to a trailer home on Smith Street.
Upon arriving, Johnson introduced Robinson to Charles Davis (Davis), told Davis to “take care of’ Robinson, then left. Davis and Robinson entered the trailer and went to a rear bedroom, where Davis sold Robinson a “twenty” rock of crack cocaine from a plastic baggie. Robinson then left and reconvened with law enforcement agents, where the agents collected the drugs, reviewed the audio and visual recordings Robinson secretly made, and recognized Johnson. Robinson overheard one of the agents refer to Johnson as “Willie.” The agents instructed Robinson to return to “the corners” to attempt another purchase.
Later that day, Robinson returned to the area and met with Johnson. When Robinson told Johnson he wanted more drugs, Johnson told him to return to the Smith Street trailer and speak with Davis. Robinson asked Johnson to lead him there again, inadvertently referring to Johnson as “Willie.” Upon arriving at the trailer, Johnson and Davis began to question Robinson how he knew Johnson’s first name. The three eventually went to the trailer’s rear bedroom, where Johnson and Davis continued to question Robinson, suspecting him of being an informant. Overhearing this through Robinson’s recording device, the agents entered the trailer. Upon the agents’ arrival, Robinson witnessed Johnson retrieve a plastic baggie from his pocket and throw it on the bedroom floor. Robinson told the agents what he saw.
Agents arrested and searched all of the occupants, including Berter Mae Joyner (Joyner), who was in the living room. Agents found the prerecorded $20 bill on Davis. Joyner, the trailer’s lessee and Davis’s girlfriend, granted permission to search the trailer. Agents located a small plastic baggie with several “twenty” rocks of crack cocaine lying on the floor of the rear bedroom, a purse on a closet shelf in the same bedroom containing another chunk of crack cocaine, and some small scales located in the closet.
Before Johnson’s trial, Davis pled guilty to conspiring with Johnson to distribute crack cocaine, and agreed to cooperate with the government and testify against Johnson. At trial, Davis testified Johnson called him before Johnson and Robinson arrived at his trailer on July 24, 2003. Regarding the contraband found in the trailer, Davis stated (1) the plastic bag of crack cocaine belonged to him, (2) the day before his arrest he had obtained from Johnson the chunk of crack cocaine found in the closet, and (3) the scales found in the closet were left there by Johnson. Davis further testified he purchased crack cocaine from Johnson and later sold it to others, paying Johnson only after Davis sold it. Davis stated he distributed crack cocaine for Johnson for eighteen to twenty months from 2002 to July 24, 2003. Davis testified the normal amount of crack cocaine he received from Johnson was one-quarter ounce once or twice per month.
Before trial, the government provided Johnson with notice of its intention to introduce under Rule 404(b) the testimony of Torrell Nelson (Nelson) regarding previous crack cocaine transactions between Nelson and Johnson to demonstrate Johnson’s knowledge, intent, or absence of mistake. Johnson objected, but the district court ruled Nelson’s proffered testimony was admissible.
At trial, the district court gave a limiting instruction before Nelson’s testimony, after which Nelson testified to purchasing crack cocaine from Johnson intermittently from 1998 to 2003. Nelson further testified, while in Davis’s trailer, he had observed crack cocaine in the possession of Davis and Johnson. Nelson stated he knew Davis and Johnson had a working *951 relationship. After Nelson finished testifying, the district court gave the jury another limiting instruction, advising the jury to consider Nelson’s testimony only for purposes of Johnson’s “knowledge, intent, or absence of mistake or accident.”
Johnson’s trial took place shortly after the Supreme Court decided
Blakely v. Washington,
With this in mind, the government’s closing argument included the following statements regarding Nelson’s testimony:
I have the responsibility of having additional time that I can split to talk about the testimony of Davis and Torrell Nelson with regard to the amounts involved and as to your special findings concerning the defendant’s role in the offense.
... I submit to you that if part of the defense or doubt that you’re supposed to consider is that one of the co-defendants, conspirators, was smoking, then let’s consider all of the evidence concerning not only the crack cocaine that was there, but the crack cocaine that Mr. Davis possessed for the benefit of his co-conspirator, the defendant, Willie Johnson, that he testified to, and even the testimony of,Torrell Nelson concerning the other crack cocaine involved in this case.
Now, ladies and gentlemen of the jury,' again with regard to Torrell Nelson, because we are asking-[w]ith regard to the other instructions, ladies and gentlemen of the jury,, the judge is going to give you a verdict concerning other special findings that you have to make and as a-[i]n support of that-remember the testimony of Torrell Nelson with regard to over 560 grams if you add everything up during that time period for the distribution by the defendant.
Johnson did not object to the government’s statements.
A jury convicted. Johnson of conspiracy to distribute fifty grams or more of cocaine base, and distribution of and possession with intent to distribute cocaine base. The jury also found (1) the total quantity for which Johnson was responsible in the conspiracy was at least 150 grams but less than 500 grams;' (2) Johnson’s role was that of an organizer, leader, manager, or supervisor; and (3) Johnson willfully attempted to obstruct justice during the investigation or prosecution. The district court sentenced Johnson to thirty years’ imprisonment on the conspiracy count, twenty years’ imprisonment on the distribution count, and twenty years’ imprisonment on the possession count, to be served concurrently, as well as a concurrent term of supervised release of five years on the first count and three years on each of the remaining counts. Johnson appeals his convictions, arguing the district court abused its discretion in permitting Nelson to testify to Johnson’s prior bad acts, and the evidence was insufficient to convict on any of the three counts.
*952 II. DISCUSSION
A. Rule 404(b) Evidence
Johnson argues the district court erred in permitting Nelson to testify about his past dealings with Johnson, and the government improperly encouraged the jury to ignore the district court’s limiting instruction regarding Nelson’s testimony. We disagree.
Federal Rule of Evidence 404(b) bars use of a defendant’s prior bad acts as character evidence, but permits such evidence to prove other factors such as the defendant’s motive, opportunity, intent, preparation, plan, knowledge, or absence of mistake or accident.
2
It is a rule of inclusion, such that evidence offered for permissible purposes is presumed admissible absent a contrary determination.
United States v. Hill,
We conclude the district court did not abuse its discretion by admitting Nelson’s testimony regarding Johnson’s prior drug dealing. First, Nelson’s testimony was relevant to the material issue whether Johnson had the requisite intent to enter into a conspiracy with Davis to distribute drugs. Johnson claims intent, while it may be
an
issue in conspiracy cases, was not
in
issue in his case because he completely denied participation in any conspiracy during one of the pretrial conferences, citing
United States v. Jenkins,
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 motive, opportunity, intent, preparation, plan, knowledge, identity, or absence of ' mistake or accident, provided that upon request by the accused, the prosecution in a criminal case shall provide reasonable notice in advance of trial, or during trial if the court excuses pretrial notice on good cause shown, of the general nature of any such evidence it intends to introduce at trial.
*953
Second, Johnson’s prior bad acts were similar in kind and time to the crimes charged. Nelson testified his dealings with Johnson began five years before the charged crimes. Given the ongoing relationship between Nelson and Johnson from 1998 to 2003, we do not consider the bad acts so temporally remote such that the district court abused its discretion in permitting Nelson’s testimony.
See United States v. Wint,
Third, there was sufficient evidence to support a finding by the jury Johnson committed the prior acts of crack cocaine dealing. Johnson argues Nelson’s testimony was the sole evidence Johnson committed the prior acts. We agree. Nonetheless, Nelson’s testimony by itself was sufficient. Nelson testified he purchased crack cocaine from Johnson off and on for several years, sometimes twice a month; he saw Johnson possessing crack cocaine; and he saw Johnson preparing crack cocaine for distribution. Although Nelson’s checkered past may have hindered his reliability, we generally leave credibility determinations to the jury.
United States v. Hudson,
Fourth, Johnson’s past drug dealings were highly probative compared to their prejudicial effect. Johnson claims the sheer breadth of Nelson’s testimony, encompassing twenty-two pages of trial transcript, alone makes it prejudicial. We reject this resupinate reasoning, and rather regard the testimony’s reach probative of Johnson’s prodigious drug dealing knowledge and intent. Johnson also contends the prosecution’s closing argument increased the evidence’s prejudicial effect. 3 While the prosecution’s statements may have lacked Darrowesque eloquence, we do not believe the prosecution attempted to have the jury directly use Nelson’s testimony to - calculate the amount of crack cocaine involved in the charged conspiracy. Rather, given the trial’s unique post Blakely timing, it appears the prosecution urged the jury to evaluate Nelson’s testimony generally as evidence of Johnson’s drug dealing intent and knowledge as it considered Johnson’s role in the offense and the total drug amount during the relevant period.
As a final argument, Johnson suggests the district court plainly erred by too broadly advising the jury on the use of Nelson’s testimony.
4
Johnson contends the testimony’s only possible use was to demonstrate Johnson’s intent; Johnson’s knowledge or absence of mistake or accident were not at issue in the case. We have instructed that district courts, when ruling on Rule 404(b) evidence admissibility, should not make “broad reference which merely restates the components of the rule,” but “should specify which components of the rule form the basis of its ruling and why.”
United States v. Harvey,
B. Sufficiency of the Evidence
Johnson argues there was insufficient evidence to convict him of conspiracy to distribute fifty grams or more of cocaine base. Discounting the multitudinous damning details divulged by his co-conspirator, Davis, Johnson claims the evidence demonstrated at most a one-time transaction between the two. Johnson further questions the evidence supporting the jury’s finding of fifty grams or more of crack cocaine involved in the crime. He argues the total weight of the crack cocaine recovered in the trailer was only approximately 2.65 grams, and the evidence of Davis purchasing crack cocaine from Johnson involved periods before the relevant time frame.
“We review de novo the sufficiency of the evidence, examining the evidence in the light most favorable to the jury verdict and giving the verdict the benefit of all reasonable inferences.”
United States v. Blaylock,
To convict Johnson of conspiracy, the government needed to prove Johnson (1) had an agreement to achieve an illegal purpose, (2) knew of the agreement, and (3) knowingly became part of the agreement.
See United States v. Pizano,
Upon review of the evidence, “resolving all evidentiary conflicts in favor of the government,”
United States v. Gomez,
Johnson also argues there was insufficient evidence to convict him of distribution of and possession with intent to distribute crack cocaine. He claims his mere presence in Davis’s trailer where the drugs were found was insufficient to support a conviction for possession. Contrary to Johnson’s assertion, the evidence demonstrates more than Johnson’s mere presence. Robinson testified he observed Johnson remove a plastic baggie from his pocket and throw it on the floor when Johnson heard the police entering the trailer. The baggie was shown to contain crack cocaine, supporting a finding of actual possession. Davis testified Johnson supplied the other seized drugs, and Davis and Johnson had a working relationship to sell drugs, supporting a finding of constructive possession.
See United States v. Wajda,
III. CONCLUSION
For the reasons stated, we affirm Johnson’s convictions for conspiracy to distribute fifty grams or more of cocaine base, and for distribution of and possession with intent to distribute cocaine base.
Notes
. The Honorable Rodney W. Sippel, United States District Judge for the Eastern District of Missouri.
. Rulé 404(b) reads:
. Although Johnson’s argument appears to suggest the government's closing statement amounted to prosecutorial misconduct, he does not expressly style the contention in that manner. Instead, Johnson argues the prosecutor’s comments only added to the prejudicial nature of Nelson’s testimony under Rule 404(b). As such, we will not address a claim of prosecutorial misconduct.
See United States
v.
Simmons,
. Johnson did not object to the instructions during trial. We therefore review for plain error. Fed.R.Crim.P. 52(b);
United States v. Holy Bear,
