Duffy's back - and this closed case has just been blown wide open.
Belfast, 1985. Gunrunners on the borders, riots in the cities, The Power of Love on the radio. And somehow, hanging on, is Detective Inspector Sean Duffy, a Catholic policeman in the Royal Ulster Constabulary.
The usual rounds of riot duty and sectarian murders are interrupted when a wealthy couple are shot dead while watching TV. Their son jumps to his death, leaving a note claiming responsibility. But something doesn't add up, and people keep dying.
Soon Sean Duffy, Belfast's most roguish detective, is on the trail of a mystery that will pit him against shadowy US national security forces, and take him into the white-hot heart of the biggest political scandal of the decade.