Question: Which of the following cases affirmed a defendant's right to have a competency evaluation before trial: Aptheker v. Secretary of State or Dusky v. United States?
Sentence (from "Dusky v. United States"): Dusky v. United States, 362 U.S. 402 (1960) , was a landmark United States Supreme Court case in which the Court affirmed a defendant's right to have a competency evaluation before proceeding to trial.
Relevant evidence: Yes