Suicidal fire deaths revisited.

A study of self-immolation or suicidal fire deaths was performed on the case files of the Office of the Medical Examiner of Metropolitan Dade County in Miami, Florida, during the 8-year period from 1977 to 1984. A total of 24 cases, representing 0.96% of the suicides that occurred during this period, were collected and analyzed as to age, race, sex cause of death of the victim along with the blood alcohol content at autopsy, drugs detected at autopsy, and the terminal carboxyhemoglobin. Additionally, the scene circumstances, geographic location of the terminal incident, the reason for the suicide, whether or not there was a past suicide attempt, a past psychiatric history, how the fire was started, presence or absence of an outside example, time of occurrence, presence of hospitalization, and presence of a suicide note were also noted. Most of the victims were white women of over 50 years of age who died of thermal injuries. Half of the time the blood alcohol content was negative at autopsy, 1/3 of the time the drug screen was negative, and 1/3 of the time a small amount of carboxyhemoglobin was noted. Most fires originated at home, although motor vehicles were also common. Reasons for the suicide were varied. Of the cases 1/3 had a precious suicide attempt and approximately 1/2 of the cases had a psychiatric history. Commonly, the fire is started by pouring a flammable liquid on one-self as isopropyl (rubbing) alcohol or gasoline and igniting it. No outside media examples were noted. These events occurred more frequently in the afternoon or evening.(ABSTRACT TRUNCATED AT 250 WORDS)