Suicide on railroad rights-of-way: A psychological autopsy study.

Findings from 55 psychological autopsies of decedents who perished on U.S. railroad rights-of-way between October 1, 2007, and September 30, 2010 are reported. Decedents studied exhibited considerable predisposing risk for suicide, with a high prevalence of severe mental disorders and substance abuse. In addition, a number of acute risk factors were commonly observed, notably suicide ideation, hopelessness, anxiety, and anger. In the context of that acute risk, associated situational variables and a relative absence of protective factors are described.