Also known as:multiple representations · joint representation
Written by attorneys · grounded in primary & secondary sources — see below
Representation of two or more clients by the same lawyer or law firm in the same or related matters. The arrangement creates a concurrent conflict of interest when the clients' interests diverge on material issues or when confidential information from one client limits zealous advocacy for another. Courts may disqualify counsel or reverse convictions when the conflict is nonconsentable or when the trial court fails to inquire adequately into the risks.
Sources & Authorities
How it applies
Common Examples
6
Family Members and Insurer Conflict
Marco Marquez and his spouse retained the same firm to pursue uninsured-motorist claims against their own insurer after a collision. When the insurer later named the spouse as a defendant in a related subrogation action, the firm possessed confidential information from the spouse that directly undermined its ability to defend her. The court disqualified the firm from continuing the joint representation because the prior fiduciary duties and shared confidences created a nonconsentable conflict.
Codefendants in Conspiracy Case
Marcus Mitchell and Miles Montgomery were charged together in a federal conspiracy. They both sought to retain the same counsel despite the government's proffer that one defendant's testimony would implicate the other. The district court refused to permit the joint representation, holding that the defendants had no constitutional right to share counsel when the arrangement risked impairing effective assistance.
Select any source to read its text and confirm it supports the definition.
Cases
Federal Rules
Hornbooks
Study Supplements
Wheat v. United States486 U.S. 153 (1988)
Timely Objection to Joint Counsel
Maya Malik and Mariam Mansour were codefendants in a robbery prosecution. Their appointed lawyer informed the trial court of a conflict arising from inconsistent defenses. The court nevertheless required continued joint representation. On appeal the convictions were reversed without any separate showing of prejudice because the trial court had failed to inquire adequately once alerted to the conflict.
Holloway v. Arkansas435 U.S. 475 (1978); 446 U.S. 335 (1980)
Post-Conviction Conflict Claim
Mustafa Mahmoud was convicted after his lawyer also represented a codefendant who had provided a statement implicating him. Mahmoud did not object at trial. On collateral review he was required to show both that counsel actively represented conflicting interests and that the conflict adversely affected the representation in order to obtain relief.
Strickland v. Washington466 U.S. 668 (1984)
Court-Appointed Joint Counsel
Metro Bank executives Marcus Mitchell and Miles Montgomery faced related fraud charges. The district court appointed the same lawyer to represent both despite an objection that the lawyer’s divided loyalties would prevent adequate cross-examination. The appointment was held to violate the Sixth Amendment guarantee of untrammeled assistance of counsel.
Glasser v. United States(1942)
Untimely Objection and Actual Conflict
Maxwell Manufacturing and its former officer were jointly represented in a securities prosecution. The officer later claimed that counsel’s prior representation of the company created an adverse conflict. Because no timely objection had been made, the defendant was required to demonstrate both an active conflict and resulting prejudice to obtain reversal of the conviction.
Mickens v. Taylor535 U.S. 162, 122 S.Ct. 1237, 152 L.Ed.2d 291 (2002)
Common questions
Frequently Asked
4
When must a court inquire into multiple representation?+
Under Fed. R. Crim. P. 44(c) the court must promptly inquire about the propriety of joint representation and personally advise each defendant of the right to separate counsel. Unless good cause exists to believe no conflict is likely, the court must take measures to protect each defendant’s right to effective assistance.
What showing is required for reversal when a defendant fails to object to multiple representation at trial?+
A defendant who did not object must demonstrate that counsel actively represented conflicting interests and that the conflict adversely affected the representation. Reversal is not automatic absent a timely objection.
May a defendant insist on joint representation with codefendants?+
No constitutional right to joint representation exists. Trial courts may prohibit or limit multiple representation to avoid actual or potential conflicts even when defendants are willing to waive the risks.
Does multiple representation automatically violate the Sixth Amendment?+
No. Although multiple representation carries inherent risks of conflict, it is not per se violative of the right to effective assistance. Courts must examine the specific circumstances to determine whether an actual conflict adversely affected counsel’s performance.
466 U.S. 668 (1984)Criminal Procedure
…Townsend v. Sain, 372 U.S. 293, 309, n. 6, 83 S.Ct. 745, 755, n. 6, 9 L.Ed.2d 770 (1963). Rather, like the question whether multiple representation in a particular case gave rise to a conflict of interest, it is a mixed question of law and fact. See Cuyler v. Sullivan, 446 U.S., at 342, 100 S.Ct., at 1714. Although state court findings…