[Machine Translation] A series of murders of beautiful women occur in New York City. Lieutenant Williams, who is in charge of the case, determines that the murders were committed by a maniac and asks Davis, a criminal psychologist, to assist in the investigation. Then, a beautiful young woman, Faye, is stabbed in the leg with a knife while riding the subway. Williams and Davis visit Faye, who narrowly escaped unharmed, and based on Faye's testimony, they conclude that the same person committed the crime...