Unknown Serial Killers of America season 2 reveals the sinister slayings that shocked communities nationwide. Watch the premiere for free with DIRECTV's trial offer or sign up to stream with various ...

Ted Bundy, John Gacy and Dennis Rader may live in infamy for their heinous crimes—but they aren’t the only serial killers to have stalked the streets claiming countless lives. Watch new episodes of ...

A factual overview of seven lesser-known American serial killer cases, exploring their backgrounds, investigations, and why they remain less recognized than more widely known figures. US issues new ...