“Guilty By Reason Of Insanity: A Psychiatrist Explores The Minds Of Killers” (Lewis, 1998) is a recommended publication for those who wish to have a better understanding in how some killers came into fruition. WARNING: Graphic narrative.
Vikki
Reference
Lewis, D. O., M. D. (1998). Guilty By Reason Of Insanity: A Psychiatrist Explores The Minds Of Killers. Ivy Books, The Ballantine Publishing Group.
*Of course, some people became murderers because of a congenital brain impairment.