John List meticulously murdered his entire family in 1971 before fleeing the state, creating an entirely new life for himself, and avoiding arrest for nearly 18 years.
How did he manage to get away with his atrocious crimes? What was his motive for killing his wife, three children and his mother? When he later remarried under a different persona, did his new wife ever suspect him to be a killer?

See omnystudio.com/listener for privacy information.