In this appeal, we are called upon to determine whether a federal agent’s interrogation of Shawn Percy violated his Sixth Amendment right to counsel because the interrogation occurred in the absence of counsel, but after Percy’s tribal arraignment on charges stemming from the same incident. We hold that the interrogation was proper because, even if Percy’s Sixth Amendment right to counsel attached at his tribal arraignment, Percy executed a valid waiver of that right before submitting to questioning by federal agents. We also conclude that Percy’s other claims of trial error do not warrant reversal. Accordingly, we affirm the convictions.
BACKGROUND
Shawn Percy shot and killed a man in Indian country. He then fled to Arizona, but within days was arrested by Sergeant Stephanie Nelson of the Gila River Tribal Police Department who was accompanied by three other tribal officers and three Maricopa County Sheriffs Deputies. Although Sgt. Nelson was cross-certified to act as an agent of both the Bureau of Indian Affairs and Maricopa County, she arrested Percy pursuant to a tribal arrest warrant. Almost immediately after the arrest, however, one of the deputies informed Sgt. Nelson of the existence of a federal warrant for Percy’s arrest on a murder charge arising out of the same incident.
Upon learning of the federal warrant, Sgt. Nelson called a tribal prosecutor and asked for advice. The prosecutor informed her that she could bring Percy to the border of the Gila River Tribal Community, where he could be taken into custody on the tribal warrant. Next, Sgt. Nelson contacted FBI Special Agent Kevin. Killegrew, who had sworn out the federal criminal complaint against Percy. Agent Killegrew told Sgt. Nelson that she had the choice of either taking Percy to tribal court pursuant to the tribal warrant or arresting him on the federal warrant.
Sgt. Nelson chose to act pursuant to the tribal warrant. She took Percy to the border of the Gila River Tribal Community and turned him over to another Gila River police officer, who executed the tribal arrest warrant and transported Percy to jail. However, despite Sgt. Nelson’s apparent efforts to serve both tribal and federal interests faithfully, her actions failed to comply with the statutory mechanism for apprehending and extraditing an individual who is located outside the boundaries of Indian country. Had the proper procedure been followed, Sgt. Nelson, as an Maricopa county official, would have held Percy in custody until the tribe initiated extradition procedures. In this case, the tribe undertook no extradition procedure. Tribal jurisdiction, however, was not compromised by Sgt. Nelson’s failure to properly extradite Percy. Once Percy was within the territorial jurisdiction of the Gila River Tribal Court, that court could legally exercise its jurisdiction.
See United States v. Alvarez-Machain,
Percy was arraigned in tribal court and entered a plea of not guilty to the killing and a related weapons charge. Percy was not represented by counsel at the proceedings. Tribal law does not require appointment of counsel at arraignment, and Percy did not retain private counsel. 2
On December 23, 1998, 17 days after Percy was taken into tribal custody, Agent Killegrew visited the tribal jail to interview Percy. Percy still had not taken steps to retain counsel, nor had he expressed a desire for the assistance of counsel. Before the interview, Killegrew orally advised Percy of his Miranda rights. Specifically, Killegrew testified that he told Percy he had a right to a lawyer, free of charge; that a lawyer could be appointed for him prior to questioning; and that at any point Percy could stop the interview and Kille-grew would obtain a lawyer for him. Percy indicated that he understood his rights, but nonetheless waived them. Percy also executed a written waiver of his Miranda rights on an “advice of rights” form in the presence of both Killegrew and Gila River tribal detective Tim Prawdzik. Percy then proceeded to tell Killegrew his version of the events on the night of the killing and revealed to Killegrew the location of the murder weapon. At no time during the interview did Percy request the assistance of counsel.
Percy was transferred to federal custody the next day, December 24, 1998. That same day, he was arraigned in federal court and entered a plea of not guilty to the charges of first degree murder and use of a firearm in a crime of violence.
On March 24, 1999, Percy filed a motion to suppress the statements he made to Killegrew during the interview in tribal jail, as well as the physical evidence collected as a result of those statements. At the resultant hearing, Percy’s court-appointed lawyer told the court that Percy did not dispute that he had waived his Miranda rights or that his statement was made voluntarily. After hearing testimony, the district court concluded that “[Percy] did receive his Miranda rights from Special Agent Killegrew, and that his statement was knowingly, voluntarily and intelligently made for Fifth Amendment purposes.” The district court also concluded that Percy’s Sixth Amendment right had not attached at the time of the interview because Percy had not yet been arraigned on federal charges. Accordingly, the district court denied Percy’s motion to suppress his December 23 statement to Killegrew.
Percy was tried before a jury. In its case-in-chief, the government called Kille-grew to testify about what Percy had told him during the interview in tribal jail. The murder weapon, which had been located as a result of statements made during the interview, was admitted into evidence. Percy took the stand in his own defense. He admitted to the shooting, but claimed he had acted in self-defense and that he had not intended to fire the gun. In response to questions on cross-examination about why he possessed a loaded, sawed-off rifle, Percy testified that he feared for his safety because of a prior incident. When Percy’s counsel attempted to elicit the details of the prior incident on redirect, the district court sustained the government’s objection to the testimony on the basis of relevance.
At the end of a three day trial, the jury found Percy guilty of second degree murder and use of a firearm in a crime of *725 violence. Percy is serving a term of 280 months in federal prison, to be followed by 60 months of supervised release. Percy now challenges his conviction on three separate grounds. We examine each of them in turn and find none meritorious.
STANDARD OF REVIEW
We review de novo a district court’s denial of a motion to suppress.
United States v. Wright,
DISCUSSION
I. Right to Counsel
A. Sixth Amendment
Percy first argues that the uncounseled statements he made to Agent Killegrew while in tribal jail were obtained in violation of his Sixth Amendment right to counsel. The Sixth Amendment guarantees a criminal defendant “the right ... to have the Assistance of Counsel for his defence,” U.S. const, amend. VI, the right to such counsel attaching “at or after the initiation of adversary judicial criminal proceedings — whether by way of formal charge, preliminary hearing, indictment, information, or arraignment.”
Kirby v. Illinois,
At the time of his interview with Agent Killegrew, however, Percy had not been arraigned in federal court. Rather, he had been arraigned only in tribal court. It is well established that tribal proceedings do not afford criminal defendants the same protections as do federal proceedings. The protections of the United States Constitution are generally inapplicable to Indian tribes, Indian courts and Indians on the reservation.
See Talton v. Mayes,
Nonetheless, Percy argues that his tribal arraignment served as the functional equivalent of a federal arraignment and, accordingly, asserts that Agent Killegrew, who interrogated Percy after his tribal arraignment, was bound by Percy’s Sixth Amendment right to counsel even if tribal officers were not similarly limited. His argument is not without support in the law of this Circuit.
*726
In
Ant,
we reviewed the government’s use of a tribal defendant’s prior uncoun-seled guilty plea in tribal court as evidence in a subsequent federal prosecution on charges stemming from the same incident. The tribal court guilty plea was made in conformance with both tribal law and the Indian Civil Rights Act. Nonetheless, we held the guilty plea was inadmissible in the subsequent federal prosecution because the guilty plea was “constitutionally infirm” and would have been inadmissible if made in federal court, because the defendant was not represented by counsel and had not executed a valid waiver of the right to counsel.
Ant,
Although Percy here challenges the use of his post-tribal-arraignment statements, which were made
out
of court, rather than an uncounseled guilty plea entered
in
tribal court, he asserts that
United States v. Covarrubias,
Percy asks us to hold that Ant and Covarrubias remain viable and that, read together, they establish that federal officers are bound by the protections of the Sixth Amendment during interviews of suspects that occur after tribal arraignment on tribal charges that are “inextricably intertwined” with federal charges. We need not resolve this question because, even if Percy’s Sixth Amendment right to counsel had attached, he validly waived those rights.
In
Patterson v. Illinois,
In the present case, Percy had not retained counsel, nor did he indicate that he
*727
wanted the assistance of counsel. In such circumstances,
Patterson
holds that Percy could knowingly and intelligently waive his Sixth Amendment right to counsel.
Id.
at 290-93,
Given our conclusion that Percy waived his Sixth Amendment right to counsel, we decline to reach the more fundamental question whether federal officers are bound by the protections of the Sixth Amendment during post-tribal-arraignment interviews on federal charges that are “inextricably intertwined” with tribal charges.
See Ashwander v. TVA,
B. Rule 5(a)
In addition to his Sixth Amendment suppression arguments, Percy also contends that his December 23 statements to Agent Killegrew should be suppressed because they were obtained in violation, of Federal Rule of Criminal Procedure 5(a). Under Rule 5(a), an officer arresting a suspect pursuant to a federal warrant must take the suspect to the nearest federal magistrate without unnecessary delay. Percy argues that Sgt. Nelson failed to comply with Rule 5(a) when she transported him to the Gila River Reservation and, therefore, that suppression is required.
When Nelson arrested Percy on December 6, 1998, however, she did so pursuant to a tribal warrant, not a federal warrant. Rule 5(a) applies to nonfederal warrants only “where there is evidence of a ‘working arrangement’ between the federal and tribal officers to deprive a suspect of federal procedural rights.”
United States v. Doe,
Additionally, Percy argues that Rule 5(a) governs his arrest because Sgt. Nelson, as a cross-certified officer of the BIA, was required to arrest him under the federal warrant, not the tribal warrant. Percy offers no authority for this proposition, and we decline to create such a requirement. We therefore affirm the district court’s ruling that Rule 5(a) does not require suppression of Percy’s statements to Agent Killegrew.
II. Prior Assault
Next, Percy argues the district court erred by failing to allow him to testify to the details of a prior assault in which he claimed to have been beaten, threatened and dumped in the desert by people who had broken into his girlfriend’s *728 house. The prior assault came up on cross-examination, when the prosecutor asked Percy why he owned a loaded, sawed-off rifle. Percy responded that he owned the weapon for personal protection, stating specifically: “There’s lots of violence out there, and I don’t trust anybody out there after what happened to me a previous time before this. I just don’t trust anybody. That’s why I keep it.” The prosecutor did not challenge the veracity of this testimony. When defense counsel subsequently attempted to elicit from Percy the details of what had happened to him “that previous time,” the district court sustained the prosecutor’s objection regarding relevance.
Percy contends the district court abused its discretion by refusing to allow him to testify about the details of the prior assault because the government “opened the door” to the testimony by cross-examining him about his reasons for owning the gun.
See United States v. Lujan,
III. Prosecutorial Misconduct
Finally, Percy argues that the prosecutor engaged in misconduct by (1) eliciting testimony about Percy’s courtroom garb; 4 (2) referring to the rifle’s “normal” functioning during closing argument; (3) allowing a tribal police officer and another government witness, Rabago, to allude to the fact that Percy was driving a stolen car at the time of the incident, and (4) arguing that Rabago was not biased, despite his volunteered testimony about Percy’s driving a stolen car in contravention of the government’s guidance.
Percy did not object to the questions regarding his courtroom garb at trial, raising the issue for the first time on appeal. Accordingly, the asserted misconduct is reviewed for plain error.
Vences,
Percy also failed to object at trial to the prosecutor’s statements about the gun’s functioning; thus, those statements, too, are reviewed for plain error. The prosecutor asserted during closing argument that the gun felt “normal.” That observation, however, did not contravene Percy’s testimony or evidence: although Percy testified that he had not meant to fire the rifle, he did not testify that it was mechanically defective or had a “ham trigger.” Further, the statement was made in passing, in the context of the prosecutor’s suggestion that the jurors find out for themselves what the trigger pull felt like. Because the statements regarding the
*729
gun’s functioning did not likely affect the outcome of the trial, the statements did not constitute plain error.
See United States v. Lussier,
With regard to Percy’s complaints about the testimony alluding to the stolen car Percy was driving, the prosecutor did not knowingly elicit the testimony. To the contrary, the prosecutor repeatedly warned the witnesses not to mention the stolen car during their testimony. Nonetheless, the witnesses volunteered it in response to questions that had nothing to do with the origin of the car. 5 Absent evidence that the prosecutor intended to elicit the objectionable testimony, his failure to prevent such remarks by the witness did not constitute misconduct on his part.
Finally, Percy argues the prosecutor committed misconduct by stating, during closing argument, that “[t]here is no bias and motive for [government witness Rabago] to sit here and lie about these things.” According to Percy, the prosecutor knew that Rabago was biased because Rabago had demonstrated bias by improperly testifying about the stolen car. Percy, however, offers no evidence on appeal to suggest that Rabago injected the statement about the stolen car into his testimony out of bias, or that the prosecutor thought that Rabago was biased. In sum, none of Percy’s allegations of prosecutorial misconduct necessitates a new trial.
CONCLUSION
For the foregoing reasons, we affirm Percy’s conviction for second degree murder and use of a firearm in a crime of violence.
AFFIRMED.'
Notes
. The limited right to counsel tribal defendants do enjoy derives from the Indian Civil Rights Act, 25 U.S.C. § 1302, which provides for a right to retained counsel only.
. In Cobb, the Court noted:
Some state courts and Federal Courts of Appeals, however, have read into McNeil [v. Wisconsin,501 U.S. 171 ,111 S.Ct. 2204 ,115 L.Ed.2d 158 (1991)], offense-specific definition an exception for crimes that are "factually related” to the charged offense [citing inter alia Covarrubias]. Several of these courts have interpreted Brewer v. Williams,430 U.S. 387 ,97 S.Ct 1232 ,51 L.Ed.2d 424 (1977), and Maine v. Moulton,474 U.S. 159 ,106 S.Ct. 477 ,88 L.Ed.2d 481 (1985) — both of which were decided well before McNeil — to support this view, which respondent now invites us to approve. We decline to do so.
Cobb,
. Specifically, the prosecutor asked a witness if he had ever seen Percy dressed in the manner in which he was dressed at trial, arguably implying by his question that Percy was “putting on a false front” at trial.
. The questions that elicited the improper responses were: "What did you do when you found the vehicle?” and "Do you know how Shawn Percy got to the house?”
