It's rare for someone to be labelled "the most arch-evil person who ever existed", but when the crimes involve luring young boys into a van, overpowering and restraining them with wires, cords, and handcuffs, then beating, raping, sodomising and torturing them with pliers, knives, wire coat hangers, and ligatures, before finally strangling or bludgeoning the victims to death and dumping their bodies near freeways - it's not difficult to understand why. The sick man in question had an IQ of 121