Detective Inspector January David has always put his professional before his private life, but now his two worlds clash horrifically as he visits his latest crime scene. Confronted with a ghostly figure suspended ten feet above a theatre stage, blood pouring from her face into a coffin below, it’s clear this gruesome execution scene is the work of an elusive serial killer - the forth known victim. But Girl 4 is different: she is alive - barely. And January recognises her. If he wants to save his own neck and prevent there being a Girl 5, January must get inside the mind of a serial killer and beat him at his own game...