World's Most Evil Killers (2018)

S5E2 William Bonin

This chilling tale follows a ruthless serial killer responsible for the deaths of more than 21 victims, whose remains were discovered along California's highways. The Freeway Killer's gruesome acts created a wave of fear and uncertainty, as investigators scrambled to piece together the identity of the monstrous figure behind these heinous crimes, leaving a haunting mark on the state’s history.