Munch is a recovering addict who, in addition to her gig as an auto mechanic, has started her own limousine service with one Cadillac, little cash, and a lot of effort." "The problems start when Munch promises to hire Ellen, an old friend fresh out of prison. Next thing Munch knows, Ellen, her client, and her one car are missing in action, and the police are at her door." "Though Munch's hands are clean this time, from her past run-ins with the law, she knows her freedom and her safety aren't guaranteed until the truth is made clear. With the custody of her adoptive daughter on the line, and Ellen's life in jeopardy, there's nothing that Munch won't do to help her pal, police detective Mace St. John, solve this dangerous case. But if there's a cold-blooded criminal in town responsible for a series of brutal murders, what can Munch do - that won't get her killed - to stop him?