A woman at home in Liverpool is disturbed by a persistent tapping at her back door. She's
disturbed to discover the culprit is a raven and tries to shoo it away. Which is when the
killer strikes. DS Nathan Cody still bearing the scars of an undercover mission gone
horrifyingly wrong is put on the case. But the police have no leads except the body of the
bird - and the victim's missing eyes.
