Affirmed in part, vacated in part, and remanded by published opinion. Judge DIANA GRIBBON MOTZ wrote the opinion, in which Judge HAMILTON and Judge MICHAEL joined.
OPINION
Three co-defendants appeal their respective conspiracy to possess with intent to distribute cocaine convictions and related drug and weapons convictions. Despite their many assignments of error, we find no basis for reversal of those convictions; however, because in sentencing the district court miscounted the quantity of drugs properly attributable to one of the appellants, we vacate his sentence and remand for resentencing.
I.
In late 1990 or early 1991, appellant Allen Morsley began purchasing illegal guns from Fletcher Johnson through Johnson’s intermediary, Stanley Leach. Several months before, Johnson had obtained a federal firearms license to sell guns at the retail level, but he soon became attracted to the increased profits available by selling firearms illegally, without completing the required forms and registering the firearms as mandated by law. Although Morsley attempted to obtain weapons directly from Johnson, because of More-ley's unreliability, Johnson required that all of Morsley’s orders be placed with Leach. In all, Morsley purchased thirteen .380-cali-ber handguns and four Mac-10 semi-automatic assault weapons from Johnson. On at least one occasion, Morsley attempted to trade cocaine for weapons, but Johnson refused.
Appellants Tuval McKoy and Melvin Adams also purchased unregistered weapons from Johnson (as did Lenton Earl Jordan and Clyde Andre Hendricks, both of whom later cooperated with the government against
In July of 1993, Morsley, McKoy, and Adams were indicted with six other persons in a 96-count indictment. Each was charged with at least six counts of drug trafficking, wire fraud, and firearms offenses, and each was found guilty of all charges except that Adams was acquitted of a count alleging possession of firearms with obliterated serial numbers. On appeal, appellants raise fourteen challenges to their respective convictions and sentences. Only four merit extensive discussion.
II.
The first of these is an argument that Morsley raises based on Fed.R.Evid. 404(b). Morsley contests the admission of Teshomi Crenshaw’s testimony that, on the day Mors-ley was arrested, she was talking with “Ra-leek” when the police arrived. According to Crenshaw, “Raleek” then panicked, handed Crenshaw her pocketbook, and asked her to leave. Upon leaving, Crenshaw was stopped by the police, who discovered a bag of cocaine inside her pocketbook. Because all of the conduct charged in the conspiracy indictment took place prior to the day of Morsley’s arrest, Morsley argues that Rule 404(b) prohibited the trial court from admitting Cren-shaw’s testimony as to Morsley’s involvement in uncharged drug activity subsequent to the charged conduct.
Although Rule 404(b) operates generally to exclude “[ejvidenee of other crimes, wrongs, or acts” offered to demonstrate a propensity to commit the charged act, such evidence is nonetheless admissible if offered for some other purpose, i.e., to demonstrate motive, opportunity, intent, plan, identity, etc. Fed.R.Evid. 404(b). Therefore, a trial court may properly admit evidence of extrinsic acts committed before the crime charged if the evidence is “(1) relevant to an issue other than character, (2) necessary, and (3) reliable.” United States v. Rawle,
As a general matter, Crenshaw’s testimony is “sufficiently related to the charged offense” and, therefore, is relevant. Rawle,
Alternatively, the government suggests that Crenshaw’s testimony was admis
III.
MeKoy’s most significant claim is that he was denied due process by three separate comments the prosecutor made to the jury during closing argument. One of these allegedly improper comments occurred during the rebuttal argument by the prosecutor, when she said:
What counsel suggests to you that these agents had nothing better to do with their time than to run around and fabricate evidence. They suggest to you that we had to go look for defendants. That’s insulting—
McKoy does not specify what he finds objectionable about this statement other than to say that it expresses an “improper personal opinion” of a government witness. In fact, this statement is not an expression of personal opinion by the prosecutor; rather, it is a permissible rebuttal to a defense argument. We therefore find nothing improper in this statement.
The other two prosecutorial comments present more difficult questions. First, in closing argument, the prosecutor stated:
And as far as Tuval McKoy is concerned you really don’t have to give much thought to his involvement in the conspiracy, he confessed. He confessed.
McKoy immediately objected to this characterization of the oral statement he made to government agents during plea negotiations. In response to McKoy’s request, the court instructed the jury that there was no evidence of a written or signed confession in the record, but rather that the evidence indicated that McKoy had merely “related aspects of his conduct” to government agents.
During the same closing argument, the prosecutor also stated:
Now, as far as Tuval McKoy, you don’t even need to consider Count 91 because he stood up and pled guilty to that.
McKoy also objected to this statement and moved for a mistrial, noting that the jury had never received evidence of his plea of guilty to Count 91 of the indictment, nor had McKoy even testified at trial. The court denied the motion for mistrial but instructed the jury as follows:
Members of the jury, I understand there’s been a reference to another offense. That has no bearing on this case in any way, shape or form. And the offense to which some reference was made is not for you to consider. It has no bearing on any issue in this ease, whatsoever. You should not consider it in any way, shape or form. You should completely disregard any reference to that offense.
The defendants in this case, as I will tell you, are on trial only for certain offenses alleged in the indictment, and none other.*913 And the existence or the nonexistence of any other offense is completely irrelevant to your consideration of the issues in this case.
In addition, the court agreed to redact Count 91 from the copy of the indictment to be submitted to the jury.
We have previously set forth a test for determining whether a prosecutor’s conduct “ ‘so infected the trial with unfairness as to make the resulting conviction a denial of due process.’ ” Darden v. Wainwright,
The prosecutor’s statement that McKoy had pled guilty to Count 91 when no such fact was in evidence was unquestionably improper. See United States v. Samad,
With respect to the second prong of the Brockington test, we must inquire as to whether the improper comments substantially prejudiced McKoy’s right to a fair trial. Factors to be considered under this prong of the analysis include:
“(1) the degree to which the prosecutor’s remarks have a tendency to mislead the jury and to prejudice the accused;
(2) whether the remarks were isolated or extensive;
(3) absent the remarks, the strength of competent proof introduced to establish the guilt of the accused; and
(4) whether the comments were deliberately placed before the jury to divert attention to extraneous matters.”
United States v. Mitchell,
The prosecutor’s claim that McKoy had pled guilty to a count certainly could have misled the jury, giving it the impression that by pleading guilty to one count in the indictment, McKoy was tacitly admitting his guilt to all of the charges contained in the indictment. Particularly when combined with her use of the term “confession,” the conduct of the prosecutor in this case reaches the limit of tolerable trial error. Nonetheless, we conclude that, upon a careful weighing of the four factors enunciated in Harrison, the error does not require reversal. Each comment was isolated; we have combed the record and no other similar comments appear in the prosecutor’s principal or rebuttal closing arguments. Because there was abundant evidence establishing McKoy’s guilt, these remarks could not have so prejudiced him as to deny him a fair trial. Additionally, while the record is unclear on this point, we cannot say conclusively that the prosecutor made these remarks in a deliberate attempt to divert the jury’s attention from the facts of the case. Harrison,
Accordingly, on the particular facts of this case—where the prosecutor’s use of the term “confession” and reference to McKoy’s guilty plea were isolated incidents, where the court immediately and clearly instructed the jury that it should not consider these inappropriate arguments in reference to McKoy’s guilt, and where there was a great deal of evidence establishing his guilt of the charges on which the jury convicted him—the prosecutor’s im
IV.
Morsley and Adams also assert two sentencing errors that require some analysis.
A.
First, Morsley argues that the district court violated Fed.R.Crim.P. 32 by refusing to consider his objections to the presentenee report (PSR).
The record reflects that Morsley reviewed and discussed the PSR with his attorney and that Morsley was specifically given the opportunity to meet with the probation officer who prepared the report — an opportunity that Morsley declined. Moreover, the trial judge gave Morsley “an opportunity to comment,” as required at that time by Rule 32(a)(1),
As the Supreme Court has repeatedly stated, “ ‘the [government] certainly accords due process when it terminates a claim for failure to comply with a reasonable procedural or evidentiary rule.’ ” Thomas v. Arn,
The district court’s imposition of a 15-day time limit in which to file objections, pursuant to the local rule, was permissible. Morsley was not denied due process by the court’s refusal to rule upon his untimely objections to the PSR. See United States v. Michalek,
B.
Adams contends that the district court miscalculated the quantity of drugs attributable to him for sentencing purposes.
At trial, Anthony Holley testified that, in March of 1993, he observed Adams cutting eight ounces of cocaine into “thousand-packs” and “five-hundred-packs,” which Adams claimed would fetch a price of one thousand dollars and five hundred dollars, respectively. Holley further testified that he observed Adams selling the cocaine packs over the course of four days, and that during this period, the most money he ever saw Adams receive at one time was $7,000. Based on this testimony, the district court attributed eight ounces (226.8 grams) to Adams plus the cocaine equivalent of $7,000 (196 grams). This finding, as Adams argues, amounts to double-counting and, therefore, is clearly erroneous.
Review of Holley’s testimony makes clear that he observed the sale of Adams’ eight
The total quantity of drugs linked to Adams also included eight ounces of cocaine derived from a taped conversation between Adams, Johnson, and Holley, on June 7, 1993, in which Adams said that he was trying to get rid of eight ounces (226.8 grams) of cocaine. In addition to the 226.8 grams, the trial court attributed 14 grams to Adams based on a 14-gram sale between Adams and Johnson that occurred three days after the June 7 conversation. Adams contends that this 14 grams was not an additional amount of cocaine, but simply a fraction of the total eight-ounce quantity that Adams had acquired for sale on June 7. The record supports this conclusion and, tellingly, the government does not contend otherwise. Because there is no evidence in the record to support an addition of 14 grams to the eight ounces of cocaine attributed to Adams because of the June 7 conversation, the district court clearly erred in augmenting the total quantity of drugs attributable to Adams by this 14-gram amount.
Therefore, 210 grams of cocaine should not have been attributed to Adams. Because this is a significant amount of drugs and, therefore, likely impacted heavily on the sentence Adams received pursuant to the Sentencing Guidelines, we must remand so that Adams may be resentenced without regard to these 210 grams. We express no opinion on the sentence Adams may properly receive in light of our conclusion except to note that, based on the district court’s original finding of 693 grams of cocaine, a reduction of 210 grams would bring Adams below the 500-gram level—the level at which the statutory five-year mandatory minimum sentence is triggered. See 21 U.S.C. § 841(b)(l)(B)(ii)(II).
V.
The other challenges raised by the appellants can be more summarily addressed.
A.
Morsley claims that three m-court identifications of him were inadmissible, having been obtained in violation of the Fifth and Sixth Amendments. After his arrest on September 23, 1993, Morsley was taken to the police department. Detectives then summoned Johnson to the station where the detectives told Johnson that they believed they were holding “Roy Lee.” Through a one-way mirror, Johnson viewed Morsley, who was accompanied only by a detective and who was not represented by counsel at the time. Johnson identified Morsley as “Raleek.” The government did not attempt to introduce this out-of-court identification into evidence at trial. Instead, Johnson was asked at trial to identify Morsley from among the defendants. Johnson identified Morsley as the defendant wearing a purple or “pinkish” shirt. Because Morsley was in fact wearing a white shirt and none of the defendants was wearing a purple or pink shirt, the court sustained Morsley’s objection to this identification. After testifying on voir dire that he had met with Morsley in person on at least six separate occasions, Johnson was again asked to identify Morsley. Johnson correctly
Since the government did not attempt to introduce Johnson’s out-of-court identification at trial, our inquiry must focus on whether the government demonstrated by “clear and convincing evidence,” United States v. Wade,
the prior opportunity to observe the alleged criminal act, the existence of any discrepancy between any pre-lineup description and the defendant’s actual description, any identification prior to lineup of another person, the identification by picture of the defendant prior to the lineup, failure to identify the defendant on a prior occasion, and the lapse of time between the alleged act and the lineup identification.
Wade,
The trial record reveals that Johnson had extensive business dealings with Morsley, meeting face-to-face with Morsley on six separate occasions over a period of several months. Johnson’s personal familiarity with Morsley is itself sufficient to establish an independent basis for Johnson’s identification in this case. See United States v. Burgos,
Morsley also challenges in-court identifications of him by Leach and Hendricks. While being held in jail, both men were shown a photograph of Morsley without being told the name of the man in the photograph; both identified the man in the photograph as “Raleek.” At trial, Leach and Hendricks, after admitting that at the time of the photographic display they knew that the police were looking for Morsley, again identified Morsley as “Raleek.” Morsley contends that the photographic identifications were unconstitutionally suggestive and that they tainted the subsequent in-court identifications by Leach and Hendricks.
In fact, both Leach and Hendricks separately identified Morsley at trial after each had testified that he had met personally with Morsley on numerous occasions to purchase cocaine. Thus, much like the situation presented in Burgos, “because the witnesses knew [Morsley] personally, the chance of misidentification from a ... suggestive photo display is virtually non-existent.”
Morsley next argues that he was not allowed an attorney of his choice and so he was effectively denied his Sixth Amendment right to counsel. The record reveals that, after Morsley was uncooperative with his appointed counsel, his original attorney withdrew from the case and substitute counsel was appointed. Difficulties arose between Mors-ley and his substitute counsel and Morsley’s new attorney moved to withdraw as well. The trial court denied the motion and presented Morsley with the option of proceeding with his substitute counsel or proceeding pro se. Morsley eventually chose to continue to be represented by his substitute counsel.
In United States v. Hanley, we enumerated three points of consideration in determining whether a district court may properly deny a request for substitute counsel: (1) whether the motion for substitute counsel was timely; (2) whether the district court’s inquiry into the defendant’s complaint was sufficient; and (3) whether the conflict between attorney and client was so great as to amount to a “total lack of communication,” thereby preventing an adequate defense.
C.
McKoy asserts the district court erred in refusing to grant his motion to suppress incriminating statements he made to government agents during plea negotiations regarding his involvement with cocaine and illegal guns and his swapping of guns for cocaine. In exchange for these statements, the government agreed to dismiss six of the eight counts against McKoy. On July 16, 1993, McKoy signed the plea agreement, which contained the following clause:
The Defendant agrees that all of these statements can be used against the Defendant at trial if the Defendant is allowed to withdraw the guilty plea.
In so agreeing, McKoy has totally undermined all of his arguments as to the use of the statements at trial. Because McKoy does not contend that he was unaware of this provision or that he was coerced into signing the plea agreement, he has waived his right to challenge the admissibility of his statements.
D.
McKoy contends that the district court’s admission of an out-of-court statement by his co-conspirator, Ellison Moore, violated the rule enunciated in Bruton v. United States,
Despite efforts to execute an arrest warrant, the government was initially unable to produce Moore as a witness and so was forced to seek admission of his out-of-court statement incriminating McKoy. However, after the statement was admitted, Moore appeared at trial, at which time the government made Moore available to the defense for cross-examination. McKoy and his co-defendants declined this opportunity to cross-examine Moore and, therefore, cannot now claim a violation of the Confrontation Clause. See United States v. Johnpoll,
E.
Morsley and McKoy challenge the sufficiency of the evidence to support their respective convictions of conspiring to possess with intent to distribute cocaine. To sustain a conspiracy conviction, the government must show beyond a reasonable doubt that a defendant knew of the existence of, and voluntarily participated in, the conspiracy. United States v. Brooks, 957 F.2d 1138, 1147 (4th Cir.), cert. denied, — U.S. —,
As to Morsley, the government presented abundant evidence that Johnson sold numerous unregistered weapons to him. There is no indication that Morsley ever used these guns to purchase cocaine; however, he did attempt to trade cocaine for Johnson’s guns on one occasion, although Johnson refused the deal. In addition, Leach testified that he purchased cocaine from “Raleek” (i.e., Morsley) in one-ounce quantities on six or seven occasions. The government also demonstrated that Morsley sold cocaine to Hendricks on numerous occasions. Thus, evidence linked Morsley to the purchase of unregistered guns from Johnson and the sale of drugs to Leach. This evidence is clearly sufficient to support Morsley’s conspiracy to distribute cocaine conviction notwithstanding the lack of evidence directly linking Morsley with co-conspirators, Adams and McKoy. See Brooks,
With regard to McKo/s involvement in the conspiracy, Johnson testified that McKoy solicited him to conduct an exchange of guns for cocaine in New York. Under the terms of the deal, Johnson supplied McKoy with approximately fifteen guns that McKoy transported to New York to sell for cocaine. McKoy then transported the drugs back to Raleigh for distribution. On at least one occasion, McKoy also tried to persuade Johnson to trade guns for cocaine. Again, there is no evidence directly linking McKoy with Morsley and Adams or demonstrating a specific agreement among the three of them to distribute cocaine. However, this is not es
F.
Finally, McKoy argues that the government engaged in vindictive prosecution by seeking an enhanced penalty pursuant to 21 U.S.C. § 851 after McKoy repudiated his plea agreement. McKoy contends that this allegedly retaliatory conduct was designed to punish him for exercising his right to trial by jury and, therefore, constituted a due process violation. The holding in Bordenkircher v. Hayes,
McKoy was well aware of the risks associated with denouncing his plea agreement and proceeding to trial. He nonetheless chose to chance the outcome of a jury trial in the hope of obtaining a better result than what the government had offered in exchange for a guilty plea. After McKoy made this voluntary choice, the government did not reindict McKoy on more serious charges, but rather simply pursued the charges against McKoy listed in the initial indictment with the intent of obtaining a stiffer penalty than that originally bargained for in the plea agreement. This conduct was well within the bounds of Bordenkircher.
VI.
In conclusion, we affirm the convictions of Morsley, McKoy, and Adams and the sentences imposed on Morsley and McKoy. We vacate the sentence imposed on Adams and remand his case to the district court for resentencing in accordance with this opinion.
AFFIRMED IN PART, VACATED IN PART, AND REMANDED.
Notes
. In a related claim, Morsley asserts that admission of this evidence violated Fed.R.Evid. 403, which provides that otherwise admissible evidence "may be excluded if its probative value is substantially outweighed by the danger of unfair prejudice.” However, the district court gave the jury an extensive limiting instruction prior to admitting Crenshaw's testimony, thereby cautioning the jury to avoid an impermissible inference regarding Morsley's propensity to commit the charged act in light of the similarities between the 404(b) evidence and the charged conduct. See United States v. Mitchell,
. Our conclusion is in no way intended to condone the prosecutor’s conduct in this case. At oral argument, appellate counsel for the government attempted to apologize for these “slip-ups." However, “[t]he more serious, although perhaps less tangible, consequences of these unfortunate comments are the basic image of unfairness they project and the inevitable stain they place on our trial system.” Harrison,
. At the time of Morsley's sentencing, Rule 32 provided, in pertinent part:
Prior to the sentencing hearing, the court shall provide the counsel for the defendant ... notice of the probation officer's determination ... of the sentencing classifications and sentencing guideline range believed to be applicable to the case. At the sentencing hearing, the court shall afford the counsel for the defendant ... an opportunity to comment upon the probation officer's determination and on other matters relating to the appropriate sentence. Before imposing sentence, the court shall also—
(A)determine that the defendant and defendant's counsel have had the opportunity to read and discuss the presentence investigation report ...;
(B) afford counsel for the defendant an opportunity to speak on behalf of the defendant; and
(C) address the defendant personally and determine if the defendant wishes to make a statement and to present any information in mitigation of the sentence.
Fed.R.Crim.P. 32(a)(1) (1994).
.On February 1, 1995, Rule 32 was amended to include the following provision:
Within 14 days after receiving the presen-tence report, the parties shall communicate in writing to the probation officer, and to each other, any objections to any material information ... contained in or omitted from the pre-sentence report.
Fed.R.Crim.P. 32(b)(6)(B) (1995). This version of the federal rule essentially incorporates the challenged local rule limiting the time in which to file objections to the presentence report. It was not in effect at the time of Morsley's sentencing hearing; however, it is worth noting that, if we were to remand Morsley’s case for resentenc-ing, as he requests, he would be subjected to the revised federal rule, which specifically contains the provision he now challenges in the local rule.
. Our decision is consistent with United States v. Jones,
. Morsley also challenges the constitutionality of United States Sentencing Guideline § 4B1.2— which allows for increased sentences for "career offenders”—asserting that the United States Sentencing Commission exceeded the authority granted to it by Congress when it authorized enhanced "career offender” sentences for defendants with prior drug conspiracy convictions or whose instant offense is a drug conspiracy conviction. We and a majority of our sister circuits have previously considered and rejected this argument. See United States v. Kennedy,
. Adams' PSR recommended that 443.8 grams of cocaine be attributed to him; however, at sentencing, the district court attributed 693 grams of cocaine to him.
. Also with regard to sentencing, McKoy argues that he was given improper notice of the government's intention to seek an enhanced penally under 21 U.S.C. § 851. This argument is merit-less. The government's notice was both timely— filed on September 15, 1993—and sufficient to apprise McKoy of the convictions on which the government intended to rely for sentence enhancement purposes. Moreover, the claim that the government failed to prove the existence of the prior conviction on which it relied to support the sentence enhancement is squarely refuted by the record.
. Morsley also argues that Johnson's in-court identification was itself unreliable based on Johnson's initial inability to identify Morsley. However, the trial judge in fact concluded that Johnson’s initial in-court identification of Mors-ley was unreliable and ordered the jury to disregard this identification. It was only after voir dire, in which Johnson demonstrated his familiarity with Morsley and then correctly pointed to Morsley, that the trial judge permitted Johnson to identify Morsley before the juiy. Based on the totality of circumstances surrounding the identification, this was not an abuse of discretion.
. McKoy also argues that the district court abused its discretion in limiting his ability to cross-examine three prosecution witnesses. This argument lacks merit in light of the broad latitude afforded a trial judge in controlling cross-examination, see Delaware v. Van Arsdall,
. Additionally, McKoy claims that admission of Moore’s statement violated the federal rules of evidence. First, he claims that Moore’s statement to a government agent that he had purchased both firearms and cocaine from McKoy was not admissible as a statement against penal interest. See Fed.R.Evid. 804(b)(3). Such a statement "so far tended to subject [Moore] to ... criminal liability ... that a reasonable person in [Moore's] position would not have made the statement unless believing it to be true." Id. McKoy alternatively contends that Moore’s hearsay statement should not have been admitted because the government failed to meet the requirements of Rule 804(a) for demonstrating unavailability. However, the record reveals that the government made a good faith effort to secure Moore’s presence at the trial, including obtaining an arrest warrant and attempting to serve him with that warrant. The government exercised all “reasonable means" to produce Moore at trial. Fed.R.Evid. 804(a)(5). Accordingly, the district court properly concluded that the government had met the burden of demonstrating its declarant's unavailability. See Ohio v. Roberts,
