Aired Sunday June 26, 12:00am - 1:00amon Quest Red +1

The Hillside Strangler: Mind of a Monster

Series 1 Episode 2: Multiple Personalities

Ken Bianchi claims responsibility for the Hillside Strangler murders in Los Angeles, but he blames the murders on his multiple personality "Steve" and his cousin Angelo Buono; investigators must determine if he's credible or a pathological liar.