"Discharged mental patients" do not form a homogeneous group in relation to violence in the community. The prevalence of community violence by people discharged from acute psychiatric facilities varies considerably according to diagnosis and, particularly, co-occurring substance abuse diagnosis or symptoms.

Recent DNA exonerations have shed light on the problem that people sometimes confess to crimes they did not commit. Drawing on police practices, laws concerning the admissibility of confession evidence, core principles of psychology, and forensic studies involving multiple methodologies, this White Paper summarizes what is known about police-induced confessions. In this review, we identify suspect characteristics (e.g., adolescence; intellectual disability; mental illness; and certain personality traits), interrogation tactics (e.g., excessive interrogation time; presentations of false evidence; and minimization), and the phenomenology of innocence (e.g., the tendency to waive Miranda rights) that influence confessions as well as their effects on judges and juries. This article concludes with a strong recommendation for the mandatory electronic recording of interrogations and considers other possibilities for the reform of interrogation practices and the protection of vulnerable suspect populations.

The right of patients to accept or refuse recommended treatment requires careful reassessment when their decision-making capacities are called into question. Patients must be informed appropriately about treatment decisions and be given an opportunity to demonstrate their highest level of mental functioning. The legal standards for competence include the four related skills of communicating a choice, understanding relevant information, appreciating the current situation and its consequences, and manipulating information rationally. Since competence is a legal concept and can be formally determined only in court, the clinical examiner's proper role is to gather relevant information and decide whether an adjudication of incompetence is required. Treatment for impairment of mental functioning can sometimes restore patients' capacities, making it unnecessary to deprive them of their decision-making powers.

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