Thieves, murderers and rogues in South Yorkshire. DI Angel has one particular gang of villains in his sights, whose leader is the vicious Alexander Velleman. A dodgy doctor, working for Velleman, is planning to kill off one of his elderly patients. So they can get their hands on her valuable estate. But Angel steps in just in time. Now an enraged Velleman wants Angel dead. Could this be curtains for our hero?