The catathymic crisis: An explanation of the serial killer

Various explanations have been proposed to explain the motivation of serial killers. This article proposes that the theory of the Catathymic Crisis is an explanation that adds light to the “serial” nature of serial murder as well as an explanation of why and how a person can become a serial killer. The theory of Catathymic Crisis was presented in 1937 by Dr. Frederic Wertham as an explanation for some types violent and seemingly motivationless crimes. Dr. Wertham's theory describes a five stage process in which (1) a thinking disorder occurs within the mind of the criminal, (2) a plan is created to commit a violent criminal act, (3) internal emotional tension forces the commission of the criminal act, which leads to (4) a superficial calmness in which the need to commit the violent act is eliminated and normal activity can be conducted and (5) the mind adjusts itself and understands that the thinking process that caused the commission of the criminal act was flawed and the mind makes adjustments in order to prevent further criminal activity. The serial killer never reaches the fifth stage but returns to the second and operates in a cycle between stage two and four. This article advocates that the Catathymic Crisis explains why the serial killer needs to commit murder, why that need develops and why there is an escalating nature of the criminal activity by the serial killer.