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.
In "Mindhunter," Ed Kemper, played by Cameron Britton, tells FBI agents he took “little trinkets... reminders of my experience" from his murder victims.
From Ted Bundy to the BTK Killer, many of the nation’s most notorious serial killers got their start peering into windows as a teen before escalating to far deadlier crimes.