“…The United States does not have a clearly defined legal standard for mental health professionals related to the capacity, or fitness, to be interviewed by law enforcement. In England, where similar rights are afforded to accused individuals, guidance for inpatient psychiatrists about assessing capacity for police interview includes whether the accused patient’s mental state interferes with their ability to understand the reason for and nature of the interview and to appreciate the significance of their answers (or lack thereof) 27 . If the accused patient would not otherwise meet discharge criteria, enabling release to police custody, hospital systems may want to facilitate the interview on-site but off the unit.…”