Serial Killer Autopsy

Serial Killer Autopsy: Edmund Kemper, The Co-Ed Killer

A Forensic Examination of Intelligence, Rage, and Matricide

The most dangerous serial killers are not the ones who lack intelligence, they are the ones who possess it in abundance.

Edmund Kemper stood six feet nine inches tall, weighed nearly three hundred pounds, and had an IQ of 145. He was articulate, self-aware, and capable of sophisticated psychological analysis. He was also one of the most brutal serial killers in American history, responsible for eight murders including his own mother.

Between 1972 and 1973, Kemper terrorized the Santa Cruz, California area, targeting young female hitchhikers with methodical precision. But his story begins years earlier, when at age fifteen, he murdered his grandparents "to see what it felt like." Committed to a psychiatric hospital, he fooled evaluators into believing he was rehabilitated, securing his release at twenty-one, directly into his mother's custody, the source of his rage.

What followed was a killing spree that would only end when Kemper finally murdered the person he had been preparing to kill all along: Clarnell Kemper, his psychologically abusive mother. On Easter weekend 1973, he killed her in her sleep, decapitated her, and in a final symbolic act, removed her larynx, literally silencing the voice that had tormented him since childhood.

Drawing on psychiatric evaluations, trial transcripts, FBI interviews, and Kemper's own extensive confessions, this book provides the most comprehensive psychological analysis of the Co-Ed Killer ever assembled. But it refuses to let fascination with the perpetrator overshadow the humanity of his victims or the ongoing grief of their families.

This is not a celebration of a serial killer's intelligence, it is a clinical examination of how intelligence, maternal abuse, sexual dysfunction, and psychopathy converged to create a monster who understood exactly what he was and chose to kill anyway.