The shocking true story of serial killer William Bonin, who stalked California freeways in search of victims to mutilate and murder. 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 being caught. But as police closed in and the killer's pattern grew more erratic, the only question was how many more will die?