Matthew Scudder is dying, one bottle at a time. A young prostitute named Kim Dakkinen is dying too, her life measured out in tricks. She wanted out, had asked for Scudder's help, but suddenly she wasn't dying anymore, she was just dead. The former cop turned P.I. promised to protect her, but he failed. Now his atonement is to find her killer. But the secrets in the dead hooker's past are dirtier than her living, and searching for a killer in a city...