A pious killer stalks the Tenderloin, hunting streetwalkers in the name of the Lord. After years of turning tricks and shooting junk, Amy has reached the end of the line. Heroin has wrecked her body, and her pimp is contemplating cutting her loose when she takes a client to the Bayside Hotel. The john asks her to turn around and undress, and as she slips out of her clothes for the thousandth time, he places his hands around her neck and starts to squeeze. San Francisco Homicide does not rush to investigate the death of a hooker. Although Lieutenant Frank Hastings does his due diligence, he has no expectation of finding Amy's killer. But when the trail leads him to the son of a famous TV evangelist, he realizes that the case may be even tougher than he expected. Elton Holloway is a fanatically religious young man -- but does he love God enough to kill?