In the bleak snowbound landscape of the Cambridgeshire Fens, a car is winched from a frozen river. Inside, locked in a block of ice, is a man'''¬'"[s mutilated body. Later, high on Ely Cathedral, a second body is found, grotesquely riding a stone gargoyle. The decaying corpse has been there more than thirty years. When forensic evidence links both victims to one awful event in 1966, local reporter Philip Dryden knows he'''¬'"[s on to a great story. But as his investigations uncover some disturbing truths, they also point towards one terrifying foggy night in the Fens two years ago. A night that changed Dryden'''¬'"[s life forever'''¬Â].