Based on the book Core of Evil by Nigel McCrery. Detective Chief Inspector Mark Lapslie and Sergeant Emma Bradbury are called to the scene of a car accident, but that's not the reason they are there. The accident uncovered the decomposed body of a woman. Lapslie, doesn't understand why the case has been assigned to him. DCI Lapslie is a solitary man, but not by choice. Living with a rare condition known as synaesthesia, he can literally taste sound. As he investigates, he is aware of being watched. Once he discovers there is a serial killer at work, his superiors want him to back off.
Based on Evil’s guide Key by McCrery. That’s not the main reason they’re there, although Emma Bradbury and Chief Mark Lapslie are called for the world of the car accident. The collision uncovered the body of the lady. Lapslie, doesn’t realize why the situation continues to be designated to him. DCI Lapslie is just a gentleman that is sole, although not by choice. Managing a situation they can literally not taste silence. He’s not unaware of being viewed as he investigates. Once he detects a serial killer is at-work, his superiors desire him to back-off.