There were only five candidates now. The idol had moved. Its raised foot had fallen, crushing one of the heads. Its other foot had risen. The body of the man who had been two to my left lay beneath it. His head, held by the hair, dangled from one of the idol’s hands. Before the lights had gone out that hand had clutched a bunch of bones. Another hand that had clutched a sword still did so, but now that blade glistened. There was blood on the idol’s lips and chin and fangs. Its eyes gleamed.How had they managed it? Was there some mechanical engine inside the idol? Had the priest and his assistant done the murder? They would have had to move fast.The priests seemed startled, too.