Ed Kemper

Edmund Kemper III viciously and sadistically murdered 10 people, including his own grandparents and mother.

Here's how murderers like "The Giggling Granny" and "The Barbie and Ken Killers" got their names.

This Fourth of July weekend, tune in to watch the crimes that shaped America.

From cannibal killer Jeffrey Dahmer to the mysterious crimes of Israel Keyes, these true crime shows reveal the real stories behind some of the country's most notorious serial killers.

Audiences hungry for in-depth documentaries on chilling unsolved cases and serial killers can turn to Oxygen for something worth watching.

Ed Kemper killed 10 people, including his own mother, before getting chummy with the FBI.

Ed Kemper got involved with recording audiobooks during his time in prison at California Medical Facility.

The true story of pedophilic Houston-area killer Dean "Candy Man" Corll and his young accomplice, Elmer Henley, is arguably more horrifying than anything in film or urban legend.

In the second season of "Mindhunter," the FBI agents are worried about making Ed Kemper jealous if they meet up with his fellow inmate Charles Manson.

In "Mindhunter," Ed Kemper, played by Cameron Britton, tells FBI agents he took “little trinkets... reminders of my experience" from his murder victims.