Bruno, Chief of Police has his work cut out with death, darks arts and domestic abuse on the agenda. Two weeks before Easter, the body of a naked woman in a boat drifts down the river towards St Denis. The pentagram painted on her chest and the black candles that accompany her journey all suggest Satanism. The victim's identity is a mystery and nobody is coming forward. Bruno will have to be at his best if he's to solve the mystery that's threatening to scar his town's reputation.