A girl thrown from a church tower, a man sacrificed to Satan, and a priest murdered at the hands of the Devil.

When the body of an old man is found lying in the ruins of St Benet’s Abbey, his throat cut, a knife resting in his open hand, DI John Tanner and DC Jenny Evans are given no choice but to accept a ruling of death by misadventure.

But when the body goes missing from its tomb, after a priest is found nailed to a cross, and another impaled on a stake, everything begins to point back to the murder of a teenage girl, thrown from the top of a church tower, some forty-three years before.