May, 1982. Britain celebrates the sinking of the Belgrano, Jimmy Savile has the run of the airwaves and Denton Police Division welcomes its first black policeman, DC Waters -- recently relocated from Bethnal Green. While the force is busy dealing with a spate of local burglaries, the body of fifteen-year-old Samantha Evans is discovered in woodland next to the nearby railway track. Then a fifteen-year-old boy is found dead on Denton's golf course, his organs removed. Detective Sergeant Jack Frost is sent to investigate -- a welcome distraction from troubles at home. And when the murdered boy's sister goes missing, Frost and Waters must work together to find her... before it's too late.