A merciless killer who will stop at nothing. And a detective with nothing left to lose. When Detective Karen Hart hears a scream echoing out of beautiful Lincoln Cathedral one snowy evening, she is the first officer on the scene. In the chapel a man lies murdered, a bloody cross carved into his forehead. The twisted killing sends this close-knit community into shock. And a note to the police from the murderer, signed by ‘The Cleanser’, confirms their worst fears: this sadistic slaying is the first of many. The ritual killings will never stop until Hart uncovers the murderer’s ungodly...