Watch Freeway Killer for Free: How to Stream the Movie Online at 123Movies. . For years he terrorized California motorists as he rode the endless highways searching for his next victim. The discarded bodies turned up beaten, sexually assaulted and horribly mutilated. Deceptively charming and intelligent, the scheming murderer easily avoided police at first. But as police closed in and the killer’s pattern grew more erratic, the only question was how many more will die?