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Cuyler v. Sullivan

Supreme Court of the United States · 1980 · Criminal Procedure
Criminal ProcedureSixth AmendmentEffective Assistance of CounselConflicts of InterestHabeas Corpusmultiple representationactual conflictadverse effect

Facts

Sullivan and two codefendants were represented in the state proceedings by the same two privately retained lawyers, and no one objected to the joint representation at trial. Sullivan was tried first, and his lawyers rested without presenting any defense evidence; Sullivan was convicted, while his codefendants were later acquitted at separate trials. In state postconviction hearings, one lawyer testified that he did not want to present a defense in Sullivan's trial because doing so might expose witnesses useful in the later trials of the codefendants, while the other lawyer gave contrary testimony. Sullivan then sought federal habeas relief on the ground that the multiple representation denied him effective assistance of counsel.

Issue

May a state prisoner obtain federal habeas relief by showing only that his retained defense counsel represented potentially conflicting interests? Also, when no objection to multiple representation was made at trial, does the Sixth Amendment require the trial court to inquire into possible conflicts on its own?

Rule

Multiple representation does not violate the Sixth Amendment unless it gives rise to a conflict of interest. When a defendant raised no objection at trial, he must demonstrate that an actual conflict of interest adversely affected his lawyer's performance; a mere possibility of conflict is insufficient. A trial court need not initiate an inquiry into multiple representation unless it knows or reasonably should know that a particular conflict exists.

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One of 10 multiple-choice questions for this case. Pick an answer to see why.
In Detroit, retained lawyer Nina Flores represents two brothers charged in separate burglary prosecutions arising from the same night. No one objects to the joint representation, and nothing in the filings or hearings suggests that one brother plans to blame the other or that any specific divergence has emerged.

Under the Sixth Amendment, was the trial judge constitutionally required to inquire on the judge's own initiative into the propriety of the joint representation?

Explanation. The majority held that the Constitution does not require trial courts to initiate conflict inquiries in every case of multiple representation. Unless the court knows or reasonably should know that a particular conflict exists, no affirmative duty to inquire arises when no objection is made.