When a body is found in a house fire DS Pete Gayle is called to the scene.It looks like an accidental death, but Pete has a feeling that something's not right. A SUSPICIOUS DEATH When more evidence comes to light, it looks like a serial killer may be getting started in Exeter and it's up to Pete to track them down. A SERIAL KILLER TO CATCH But with his wife still desperate for news on their missing son and his boss watching his every move, the pressure is on for Pete to bring the murderer to justice before it is too late.