Which statement best describes the Dusky standard for competence to stand trial?

• A. The defendant must demonstrate lack of mental disease to be tried.
• B. The defendant must show they were unable to appreciate the consequences of the act.
• C. A defendant must have a rational understanding of the proceedings and the ability to assist counsel at the time of trial.
• D. The defendant must prove they cannot distinguish right from wrong due to mental disease.

Answer: (C)

The key idea is competence to stand trial. Dusky requires that, at the time of trial, a defendant has the present ability to understand the nature of the proceedings and to participate in their defense by consulting with and assisting their attorney. This means both a rational understanding of what is happening in court and the capacity to communicate with and work with counsel to help defend against the charges. It’s not about whether the person was insane at the time of the offense or about moral guilt; those concerns relate to insanity defenses, not to being fit to stand trial.