Ruthless killer for hire breaks the rules of his profession and falls for a beautiful young woman. Discovering the notorious gangland brothers had hired him to kill her father, his world breaks down and he must turn against his criminal employers and their gang to save the woman he loves.

Twenty years after Britain's most notorious gangland murders, the next generation of Essex Boys vie for control as revenge is sought by all sides.

A London detective tracking a serial killer finds the killers "truth or die" methods take him to New York to solve the case.