Mallory Mors, death witch and detective with Baton Rouge's Supernatural Investigative Unit, controls every aspect of death; she can even touch a dead body and know how it died. When she's called to the scene of the city's first zombie attack, her magic leads her to a voodoo queen who claims to be controlled by werewolves. The Werewolf Protection League, a political organization fighting for werewolf rights, insists they have nothing to do with the killings. As the kidnappings and murders continue, everyone becomes a suspect. Aided by her boyfriend, a six hundred year old vampire, and all the supernatural citizens of her city, Mallory fights to close a case that may claim her life.