The Killing Edge

Chloe Marin was lucky. She was just a teenager when a party at a Florida beachside mansion turned into a savage killing spree, and she was one of the few to survive. Bloody handwriting on the walls pointed to a cult whose rituals included human sacrifice. Chloe's sketch of one of the killers linked two dead cult members found in the Everglades to the massacre, closing the case as far as the cops were concerned. Ten years later Chloe works as a psychologist specializing in art therapy to help traumatized victims, and on the side she finds release in her passion for the martial arts. Police who hire her as a consultant know she's a literal kick-ass advocate for victims who can't always speak for themselves.