What is “The Serial Killer’s Apprentice” about? When “The Serial Killer’s Apprentice” launched on Aug. 17, viewers witnessed unprecedented interviews with Elmer Wayne Henley Jr., the accomplice to ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Well, it was the perfect crime until the long cold open came to an end and Carrie Preston finally ...

Editor's Note: The following contains spoilers for Elsbeth Season 3, Episode 2.The Elsbeth Season 3 premiere, "Yes, And...", set a high precedent for the new season, placing the second episode, "Doll ...

“The Serial Killer’s Apprentice” airs episode 2 today, Sunday, Aug. 24, at 9 p.m. Eastern on Investigation Discovery with a plunge into a psychological labyrinth. Watch for free on platforms including ...