The psychological autopsy was developed to help clarify equivocal deaths, or deaths without a clear or appropriate mode. Examples of equivocal death scenarios include drug-related deaths, autoerotic and self-induced asphyxia, vehicular deaths, and drownings. In psychological autopsies, mental disorders are also strongly associated with suicide. Intent is determined by analyzing information about the decedent collected from interviews with friends and family, along with information gained from the related forensic examination into the decedent’s death. Investigators usually look for details such as behavioral patterns in response to stress, recent changes in behavior,
suicidal ideation, use of alcohol and/or drugs, and recent traumatic events. ==Ovenstone criteria==