The concept of catathymic crisis is an old idea in psychiatry, dating back to the 20th century. [1] The theory posits that in a catathymic crisis the perpetrator of a violent crime is overwhelmed by emotion to commit acts of violence, without any reasoned element. [2] [3]
The term was introduced in 1912 by the Swiss–German psychiatrist Hans W. Maier in his paper "Über katathyme Wahnbildung und Paranoia" ("On catathymic delusional formation and paranoia"). [2] [4] The German–American psychiatrist Frederic Wertham used the concept in 1937 in his theory for the motivation of serial killers. [1] [5]
Louis Schlesinger has published extensively on the concept, and has distinguished the concept of catathymic crisis from that of compulsive murder. [6]