A jury сonvicted Daniel Lewis Lee of conspiring to violate and violating the Racketeer Influenced and Corrupt Organizations (RICO) statute, 18 U.S.C. §§ 1962(c) and (d), and of three murders in aid of racketeering in violation of 18 U.S.C. § 1959. The jury also returned a verdict of death and a death sentence was imposed. Lee moved successfully' for a new sentencing phase of the trial; the government appealed and we reversed. 1 Now before the court is Lee’s direct appeal of his conviction and sentence. We affirm the judgment of the district court. 2
I.
The evidence presented at trial showed that Lee, Chevie Kehoe (Kehoe), his father Kirby Kehoe, his brother Cheyne Kehoe (Cheyné), and Faron Lovelace participated in a variety of criminal activities to promote and fund a white supremacist organization known as the Aryan Peoples’ Republic or the Aryan Peoples’ Resistenсe (APR). Kehoe formed the APR to establish an independent nation of white members of the Christian Identity faith in the Pacific Northwest. He patterned it after an antigovernment, white supremacist organization called the Order.
Lee met Kehoe in 1995, and Kehoe recruited him into the APR. In January 1996, Lee and Kehoe left the state of Washington and traveled to Arkansas where they dressed in police raid clothing and went to the home of William Mueller, a gun dealer near Tilley who owned a large collection of weapons and ammunition. Kehoe and his father had robbed Mueller in February 1995, and Kehoe planned to find valuable property at his house. The Muellers were not at home when Lee and Kehoe arrived so they waited. When the Muellers returned, Lee and Kehoe overpowered and incapacitated *642 Mueller and his wife. Then they questioned Nancy Mueller’s eight year old daughter, Sarah Powell, about where they could find cash, guns, and munitions. After finding $50,000 in cash, guns, and ammunition, they shot the three victims with a stun gun, placed plastic bags over their heads, and sealed the bags with duct tape. They took the victims in Kehoe’s vehicle to the Illinois bayou; there they taped rocks onto them and threw them into the bayou. The bodies were discovered in Lake Dar-nelle near Russellville, Arkansas in late June 1996.
Kehoe and Lee returned to Spokane with the stolen property around January 14, 1996. Kehoe traveled to several states to sell the Mueller property at gun shows, and he and Lee were apprehended by law enforcement in 1997 after some of Mueller’s guns had been traced to Kehoe.
Lee, Kehoe, and several others were indicted on December 12, 1997. On January 5, 1998, Lee appeared in court for arraignment and was ordered detained until trial. A superceding indictment was filed, сharging Lee with racketeering in violation of 18 U.S.C. § 1962(c), conspiracy to commit racketeering in violation of 18 U.S.C. § 1962(d), murder in aid of racketeering in violation of 18 U.S.C. § 1959(a)(1), conspiracy to commit robbery in violation of 18 U.S.C. § 1951(a), and use of a firearm in violation of 18 U.S.C. § 922. The indictment alleged that the APR was a RICO enterprise designed to start a revolution in the United States in order to create a new nation and that members of the APR, including Lee, established and financed the APR through robbery, kidnapping, murder, and dealing in stolen property. Prior to trial the conspiracy to commit robbery and firearm charges were dismissed.
The government filed notices of intent to seek the death penalty against both Lee and Kehoe under 18 U.S.C. § 3593(a). The amended death penalty notice for Lee identified several aggravating factors that the government intended to prove in support of death sentences for each of the three murder counts he faced. These aggravating factors included: expectation of receiving something of pecuniary value, 18 U.S.C. § 3592(c)(8); substantial planning and premeditation to cause the death of the victim, id. § 3592(c)(9); intentional killing of more than one person in a single criminal episode, id. § 3592(c)(16); and risk of future dangerousness. The government also listed the additional aggravating factor of a vulnerable victim in Sarah Powell’s murder. Id. § 3592(c)(ll).
Lee and the government filed several pretrial motions. After a hearing in November 1998, the district court granted a motion under Fed.R.Crim.P. 16(d) to restrict Lee’s personal access to discovery materials in the interest of protecting witnesses. In February 1999, the district court granted the government’s request to delay the mandatory disclosure of witness names under 18 U.S.C. § 3432. The district court also denied several motions by Lee and Kehoe. Prior to trial all the defendants other than Lee аnd Kehoe pled guilty. Lee and Kehoe were jointly tried.
At trial, the government presented numerous witnesses and circumstantial physical evidence to prove Lee’s participation in the murders of the Mueller family. Ke-hoe’s mother, Gloria, testified that Lee had confessed the murders to her. The district court also admitted statements made by Kehoe to his mother, in which he confessed the Mueller murders and other criminal activities in great detail. Gloria testified that Kehoe told her Lee had participated in the murder of the adults, but would have no part in the killing of Sarah Powell so Kehoe had done it alone. The district court also admitted hearsay state *643 ments made by Kehoe to his brother, Cheyne, confessing the three murders. The government called a number of other witnesses. They included Sean Haines, a man Lee had attempted to recruit into the APR, James and Dalvine Wanker, both of whom knew Lee when he lived in Washington, and David Lynch, who helped Lee recruit other people into the APR. Haines testified that Lee was involved in Kehoe’s white supremacist movement and that he had tried to recruit him into the APR several times. The Wankers corroborated Gloria Kehoe’s testimony by recounting that Lee had told them about a trip down south in which some people had messed with him and he had done something violent to take care of them. They also testified that Lee had made statements to them about his white supremacist beliefs. Lynch stated that he had helped Lee recruit Jon Cox into the APR and that Lee had told him about taking part in militia type activities.
The circumstantial evidence adduced at trial included physical evidence connecting Kehoe’s vehicle to the crime scene, evidence that Lee and Kehoe were in Arkansas at the time of the murders, evidence connecting Lee and Kehoe to police raid clothing worn at the time of the murders, their possession of Mueller property immediately after the murders, Lee’s fingerprint found on Mueller belongings stored with APR property, and hair similar to Lee’s found on a raid cap which Kehoe told Cheyne was used during the Mueller murders.
Following a two month trial, on May 4, 1999 a jury convicted Lee and Kehoe of the capital murder counts, racketeering, and conspiracy to commit racketeering. The defendants were sentenced after separate penalty phases before the same jury. Kehoe’s penalty phase proceeded first, and he was sentenced to life without release. After Kehoe’s sentencing, the U.S. Attorney tried to withdraw the death notice in Lee’s case, but the Department of Justice denied her request.
United States v. Lee,
II.
On his direct appeal Lee raises a number of issues. He argues that his Sixth Amendment rights to confrontation and effective assistance of counsel were violated. Other issues include limitations put on his discovery rights, the sufficiency of the evidence and the indictment, the denial of his severance motion, certain jury instructions, and the constitutionality of the Federal Death Penalty Act.
A.
Lee argues that his Sixth Amendment confrontation rights were violated by the admission of hearsay statements made by nontestifying codefendant Kehoe to Gloria and Cheyne Kehoe. Lee contends that the statements are testimonial and therefore inadmissible under the confrontation clause.
Crawford v. Washington,
— U.S.-,
The confrontation clause of the Sixth Amendment gives an accused the fundamental right to confront the witnesses against him.
Crawford,
— U.S. at -,
Lee argues that the statements made to Cheyne Kehoe are testimonial because they were detailed, confessional, and made after the events to a cooperating individual. He contends that these statements are not admissible as statements made to a cоconspirator because Cheyne did not join the conspiracy and the statements were not made in furtherance of it. See Fed. R.Evid. 801(d)(2)(E).
A statement is not hearsay and is admissible as a statement made to a coconspirator if it advances the objectives of the conspiracy and does not merely inform the listener of the declarant’s activities.
United States v. Snider,
Lee asserts that the statements to Cheyne were not coconspirator statements because Kehoe made them only to inform his brother about his activities. He cites
Snider
in support, a case in which hearsay statements did not come within the coconspirator category because they had been made to the testifying witness to imрress her and she was not involved in the marijuana enterprise.
Lee argues that Kehoe’s statements to Gloria are testimonial because
*645
they were confessional, detailed, and made to an individual who allegedly later became an agent of the government. Kehoe’s statements to Gloria do not fall into any of the categories of testimonial statements identified in
Crawford,
— U.S. at -,
Lee contends that nontestimonial hearsay statements are only admissible after
Crawford
if they fall within one of the firmly rooted hearsay exceptions to the confrontation clause and that Kehoe’s statements to Gloria do not fall within any of these exceptions. He argues that the indicia of reliability test under
Ohio v. Roberts,
After reviewing the record, we conclude that any error in the admission of Kehoe’s statements to Gloria was harmless beyond a reasonable doubt. There was sufficient evidence at trial to support Lee’s conviction, even without Gloria’s testimony about what Kehoe had told her. The evidence admitted at trial included Lee’s confession to Gloria that he was involved in the Mueller murders; he does not challenge the admission of this testimony on appeal because it was properly admitted as an admission by a party opponent. See Fed.R.Evid. 801(d)(2)(A). The government also produced several other witnesses (including the Wankers, Cheyne, Haines, and Lynch) who testified to Lee’s involvement in either the Mueller murders or the APR organization. Considerable circumstantial evidence of Lee’s participation in the Mueller murders was introduced, including Lee’s fingerprints found on Mueller property, hair similar to Lee’s in a raid cap used during the murders, and Lee’s possession of Mueller property immediately after the murders. Kehoe’s statements to Gloria merely corroborated the large amount of evidence presented against Lee at trial. Any error in the admission of these statements was harmless beyond a reasonable doubt.
B.
Lee argues that the district court abused its discretion by failing to give an accomplice instruction requiring the jury to consider whether the testimony of Gloria and Cheyne Kehoe was sufficiently сorroborated. He maintains that failure to give the accomplice instruction violated his confrontation rights and that the testimo
*646
ny of the Kehoes was uncorroborated. He asserts that corroboration was required under Arkansas substantive law, and that it was for the jury in its deliberations to determine the sufficiency of the prosecution’s evidence. The denial of a request for a jury instruction is reviewed for abuse of discretion,
United States v. Gary,
Special instructions for accomplice testimony are only required “where the witness’s testimony concerning the defendant’s participation in the offense is uncorroborated.”
United States v. Schoenfeld,
C.
Lee argues that the district court abused its discretion by denying his motion to sever his trial from Kehoe’s. He contends that he was prejudiced by the joint trial because the district court admitted hearsay statements that were not independently admissible against him and there were spillover effects from evidence which implicated Kehoe but not him. The denial of a motion to sever is reviewed for abuse of discretion аnd will only be reversed if definite prejudice is shown.
United States v. Delpit,
Joint trials of defendants indicted together are generally conducted because they promote efficiency and the interests of justice,
Zafiro v. United States,
Lee contends that his case falls within two categоries identified in
Zafiro
as potentially problematic. One is where evidence is admitted that the jury can only consider against one defendant, and the other is where the defendants have markedly different degrees of culpability.
Zafiro,
Lee argues that evidence was admitted at trial which was not independently admissible against him because the hearsay statements offered by Gloria and Cheyne Kehoe violated his confrontation clause rights. As we have already discussed, any error in the admission of these statements was harmless so this argument cannot prevail. Lee also maintains that it was improper not to sеver the trial because there were prejudicial spillover effects, citing
United States v. Baker,
D.
Lee argues that the evidence presented at trial was insufficient to prove that he was involved either in the charged criminal enterprise or in the conspiracy. He contends that the government did not prove that he intentionally joined the conspiracy or that the Mueller murders were motivated by white supremacist beliefs. We review de novo the sufficiency of the evidence to support a jury verdict.
United States v. Campa-Fabela,
To establish a conspiracy, the government must prove: (1) that there was a conspiracy; (2) that the defendants knew of the conspiracy; and (3) that the defendants intentionally joined the conspiracy.
United States v. Espino,
Three elements must be proven to show that a RICO enterprise existed: (1) a common purpose that animates the individuals associated with it; (2) an ongoing organization with members who function as a continuing unit; and (3) an ascertainable structure distinct from the conduct of a pattern of racketeering.
United States v. Kragness,
There was sufficient evidence for a reasonable jury to find that both a conspiracy and a RICO enterprise existed and that Lee intentionally joined and participated in each.
E.
Lee argues that the Federal Death Penalty Act, 18 U.S.C. § 3593 (FDPA), is unconstitutional because it allows for evidence inadmissible during the criminal trial to be admitted during the penalty phase unless its probative value is outweighed by the danger of creating unfair prejudice, confusing the issues, or misleading the jury. We rejected this argument earlier in this case,
see Lee,
Lee asserts that the FDPA’s relaxed admission standard during the penalty phase allows, for introduction of less reliable evidence in violation of his due process and confrontation rights, relying on a post
Ring
decision,
United States v. Fell,
Lee also asserts that the FDPA is unconstitutional after
Ring
because the Court exceeded its constitutional powers in that case by in effect creating a new common law criminal offense with elements never considered or enacted into law by Congress. The statute involved in
Ring
required aggravating factors for the death penalty to be imposed, and the Supreme Court considered them to be functional equivalents of the elements of an offense.
Ring,
F.
Lee argues that the district court erred because it recognized a potential juror’s bias in favor of the death penalty, but it failed to strike that juror and prejudiced Lee by forcing him to use a preemptory strike to eliminate the juror. We review district court voir dire decisions for abuse of discretion.
United States v. Nelson,
G.
Lee raises several issues on appeal that were not preserved at trial, and we review each of these issues for plain error. Fed.R.Crim.P. 52(b). Under plain error review, there must be an error that is plain which affects substantial rights.
United States v. Cotton,
1.
Lee argues that his confrontation rights were violated when the district court allowed his counsel to stipulate to the receipt of evidence at his penalty phase which the jury had already heard and seen during Kehoe’s penalty phase.
4
He contends that he rеtains confrontation rights during the penalty phase,
see Ring,
A waiver of constitutional rights is effective if it is clear and intentional.
Brookhart v. Janis,
Lee argues that under
Clemmons v. Delo,
This case is more like
Loggins v. Frey,
2.
Lee argues that the district court erred in failing to dismiss the indictment against him because it did not allege every element of a capital offense by including the aggravating factors necessary to impose a death sentence. He contends that the indictment did not include the mens rea or statutory aggravating factors required. See 18 U.S.C. §§ 3591(a)(2), 3592(c). The government maintains that the indictment charged Lee with three murders in aid of racketeering and that these murders were committed “with the purpose of causing the death of’ the victims. It also asserts that the indictment included two statutory aggravating factors: murder in expectation of the receipt of something of pecuniary gain and intentional killing of more than one person in a single criminal episode. 18 U.S.C. §§ 3592(c)(8), (16). Lee admits that he first raised this issue on appeal and concedes that the plain error standard applies.
The Fifth and Sixth Amendments require that “any fact (other than a prior conviction) that increases the maximum penalty for a crime must be charged in an indictment, submitted to a jury, and proven beyond a reasonable doubt.”
Jones v. United States,
*651
Lee relies on a recently vacated decision of our court,
United States v. Allen,
Even if the indictment was defective, Lee cannot show plain error because it did not seriously affect the fairness and integrity of the judicial proceedings.
Cotton,
3.
Lee argues thаt the district court violated his due process rights and 18 U.S.C. § 3432 by holding a hearing without his counsel having received notice of it or being present and by ruling that the prosecution did not have to provide defense counsel the names of witnesses three days before trial. 5 The government maintains that the names of the witnesses did not have to be disclosed because disclosure would have greatly endangered their lives.
Section 3432 provides that a person charged with a capital offense “shall at least three entire days before commencement of trial be furnished with a copy of ... the witnesses to be produced on the trial for proving the indictment.” 18 U.S.C. § 3432. The statute provides for an exception “if the court finds by a preponderance of the evidence that providing the list may jeopardize the life or safety of any person.”
Id.
The disclosure of witnesses in a capital case is gеnerally required under § 3432, and failure to provide a witness list is reversible error unless the exception applies.
Hall v. United States,
Lee contends that he can show plain error because the disclosure of Dee and James Wanker as witnesses less than 48 hours before their appearance prevented adequate trial preparation by his counsel. As evidence of inadequate preparation, Lee points to the fact that his counsel did not impeach these witnesses even though their credibility could have been questiоned because they had received relocation money from the government. The decision of Lee’s counsel not to impeach these witnesses could well have been strategic, however, for there was reason not to bring up the Wankers’ relocation. The government says that they were moved because of previous retaliation against witnesses by white supremacist groups. Even though it has not said that it facilitated the Wankers’ relocation due to a fear of retaliation by Lee, his counsel may have wanted to keep any evidence of this type from the jury. Lee has not shown plain error.
4.
Lee argues that his discovery rights were violated when the district court improperly excused the government from complying with § 3432 by not requiring the government to disclose the names of witnesses before trial. He also asserts that his discovery rights were violated by the court’s order prоhibiting counsel from allowing him to view or retain discovery materials and from disclosing witness names to him. He contends that the order was an impermissible intrusion into the attorney client relationship and effectively denied him counsel. Lee’s counsel was present at the hearing on the government’s motion to restrict discovery but did not raise an objection, and we review this issue for plain error.
Under Fed.R.Crim.P. 16(d), a district court may for good cause limit a defendant’s discovery based on an ex parte written statement. As a general rule counsel cannot be prevented from assisting the accused during a critical stage of the proceeding or be banned from all communications with the defendant for any period of time.
See Geders v. United States,
5.
Lee argues that his death sentence was arbitrarily imposed in violation of 18 U.S.C. § 3595(c)(1), the Fifth Amendment,
*653
and the Eighth Amendment because Ke-hoe, the more culpable defendant, did not receive the death penalty. The government counters that Kehoe was not the more culpable defendant, for Lee had several serious prior offenses and had demonstrated a violent, unrepentant nature by attacking one of his jailors. Appellate courts “shall consider whether the sentence of death was imposed under the influence of passion, prejudice, or any other arbitrary factor.” 18 U.S.C. § 3595(c)(1). This claim of Lee’s is reviewed for plain error because it was not raised earlier, and § 3595(c) does not create an exception to plain error review.
Jones,
Lee argues that § 3595(c)(1) was violated because he received a harsher punishment than Kehoe, who he claims is the more culpable defendant. He cites no case indicating that imposition of the death penalty on one defendant but not the other violates § 3595(c)(1). We decided in
Paul
that the death penalty was not arbitrarily imposed on a capital defendant despite the jury’s refusal to consider the accomplice’s sentence of life imprisonment as a mitigating factor.
Paul,
H.
Lee argues that his Sixth Amendment right to assistance of counsel was violated by his trial attorneys because lead defense attorney, Jack Lassiter, had a conflict of interest. According to Lee, Lassiter was conflicted by his desire to help the career advancement of a member of the defense team, Karen Coleman, and he gave preference to her interests over those of Lee. Lassiter thus refrained from disclosing to him or co-counsel that Coleman was planning to join the U.S. Attorney’s office, even though he knew of her pending move several weeks in advance. He allowed Coleman to continue to work on Lee’s case and to appear at hearings as Lee’s sole rеpresentative up until her departure from the firm, even though she had accepted employment with the U.S. Attorney and had received security clearance. Lee only inadvertently learned of Coleman’s departure when she left Lassiter’s firm three weeks before trial.
When Kehoe’s counsel learned about Coleman’s departure around the same time, he raised the matter before the district court out of concern for the appearance of impropriety. The district court held a hearing at which Lee contends Las-siter testified adversely to his interests by supporting Coleman’s employment interest. Lee also argues that Lassiter failed to join Kehoe’s motion to disqualify the U.S. Attorney’s office because of his conflict. At the hearing Lassiter testified that clients had not been informed of Coleman’s departure until after her background check had been completed and explained that he had “full confidence in her integrity.” He also stated that Coleman continued to organize witness statement files to prepare for trial after she had formally accepted the job in the prosecutor’s office but that he did not feel that he needed to tell her to stop. He admitted that he had not discussed the situation with Lee, explaining that he had not had the opportunity. Another member of the defense team, Cathleen Compton, testified that she had grave concerns about the situation and that her concerns were shared by Lee. Lee contends that Lassiter testified contrary to his best interests, that the district court should have held a colloquy with Lee about the conflict, and that his interests should have been protected by the appointment of *654 new counsel for the duration of the hearing.
Lee further asserts that his right to effective assistance of counsel was violated because his trial attorneys failed to make several pretrial objections, including objections to restrictions on his ability to review discovery materials and to oppose the government’s motion to delay the disclosure of witness names under 18 U.S.C. § 3234. He claims that the failure of his counsel to object to these discovery restrictions impeded their ability to consult effectively with him and to prepare for trial. Lee points out that his trial counsel did not object at trial to the testimony of previously undisclosed witnesses or attempt to impeach their testimony even though valid grounds for impeachment existed. Finally, Lee argues that his trial counsel waived his confrontation rights by stipulating to highly prejudicial evidence during the penalty phase without consulting him.
A defendant’s claims of ineffective assistance of counsel are generally not cognizable on direct appeal.
United States v. Triplett,
III.
In sum, we conclude that Lee’s confrontation rights were not violated by the testimony of Gloria and Cheyne Kehoe or by the district court’s jury instructions, that the district court did not abuse its discretion by denying Lee’s motion to sever, and that there was sufficient evidence presented at triаl to support his conviction. We conclude further that the district court did not err by allowing Lee’s counsel to stipulate to evidence at his penalty phase, by not dismissing the indictment, by holding an ex parte hearing under § 3432, or by limiting Lee’s access to discovery. We find that the death penalty was not arbitrarily imposed in this case and that the Federal Death Penalty Act is constitutional.
Accordingly, we affirm Lee’s conviction and sentence but dismiss without prejudice his ineffective assistance claims as premature.
Notes
.
United States v. Lee,
. The Honorable Garnett Thomas Eisele, United States District Judge for the Eastern District of Arkansas.
. Lee also has no entitlement to relitigate an issue previously decided in an earlier stage of this case unless he "introduces substantially different evidence, or the prior decision is clearly erroneous and works a manifest injustice."
United States v. Bartsh,
. The stipulated evidence included victim vulnerability testimony and crime scene evidence. Three witnesses testified as to victim vulnerability: a cousin of Sarah Powell; a friend, who identified some of Sarah’s clothing; and a man who had met Sarah at several gun shows and described her as the ideal child. The crime scene evidence consisted of flex cuffs, duct tape, rocks removed from the Muellers' bodies, and graphic photographs of the bodies.
. On February 19, 1999, the prosecution wrote a letter to the district court requesting that seven witness names not be disclosed to the defense because it would greatly endanger their lives. Three of these witnesses, David Lynch and James and Dee Wanker, later testified at trial about Lee’s involvement in the murders and APR. The Wankers were disclosed as witnesses less than 48 hours before their appearance at trial.
