Brief Fact Summary. Petitioner, Mickens, brought appeal after being sentenced to death when he learned that his trial counsel had previously represented his victim.
Synopsis of Rule of Law. A defendant must show that a conflict of interest adversely affects his representation in order to demonstrate a Sixth Amendment violation.
Unless it appears that there is good cause to believe no conflict of interest is likely to arise, the court shall take such measures as may be appropriate to protect each defendant's right to counsel.View Full Point of Law
Issue. Whether an attorney’s conflict of interest necessarily leads to a reversible Sixth Amendment violation.
Held. Affirmed. The court held that in order to demonstrate a Sixth Amendment violation, it is imcumbent upon the defendant to prove that he has been prejudiced by his counsel’s performance.
Dissent. In his dissent, Justice Stevens focused on three factors that should be considered when a defendant, who is accused of a capital offense complains of ineffective assistance of counsel: “The first is whether a capital defendant’s attorney has a duty to disclose that he was representing the defendant’s alleged victim at the time of the murder. Second, is whether, assuming disclosure of the prior representation, the capital defendant has a right to refuse the appointment of the conflicted attorney. Third, is whether the trial judge, who knows or should know of such prior representation, has a duty to obtain the defendant’s consent before appointing that lawyer to represent him.” After considering all three factors, justice stevens found it to be incumbent upon the court to make all inquiries into counsel’s effectiveness, especially when a defendant’s life hangs in the balance. Justices Souter and Breyer also dissented.
Concurrence. Justice Kennedy concurred, noting that the burden of proving defective performance should lie with the defendant and not with their counsel.
Discussion. When a defendant contends that his attorney’s conflict of interest adversely affected him, the standard of error is “but for counsel’s unprofessional errors, the result of the proceeding would have been different.