Ed Kemper being interrogated in Mindhunter and Holden looking scared in Mindhunter. Danielle Collins thanked her haters for paying the bills after Australian Open crowd boos The Best Harry Potter ...

The actor who portrays Bill Tench reveals everything ... analyze serial killers around the United States like “co-ed killer” Ed Kemper (Cameron Britton), and Richard Speck (Jack Erdie).