We reviewed the case records of suicides in Marion County, Indiana (In
dianapolis) and in surrounding counties from 1984 through 1992. Out of
1203 suicides, there were 14 in which armed, on-duty police officers
were confronting, pursuing, or apprehending the subject of the death i
nvestigation. All subjects were male, and the peak age range was 30 to
34 years. The head, especially the right temple, was the usual site o
f the fatal wound. More than half of the incidents started as domestic
disputes with a wife or girlfriend. Many of the others occurred when
police officers pursued or arrested a suspect wanted for a previous fe
lony. Ethanol was involved in less than half of the cases, and drugs w
ere not a factor. In at least four cases, the presence of police was a
factor that precipitated the suicide. The histories of the 14 cases d
emonstrate the potential for controversy and the challenges for forens
ic scientists investigating suicides during police confrontations.