What begins with a solitary bloodstain in a stolen sedan quickly spirals outward in odd and unexpected directions, leading Delaware and Sturgis from the well-heeled center of L.A. society to its desperate edges; across the paths of commodities brokers and transvestite hookers; and as far away as New York City, where the search thaws out a long-cold case and exposes a grotesque homicidal crusade. The killer proves to be a fleeting shape-shifter, defying identification, leaving behind dazed witnesses and death -- and compelling Alex and Milo to confront the true face of murderous madness.