When the Reverend Jordan arrives at the village church, he discovers the partially clothed body of Jessica Dobell, the church cleaner, spreadeagled below the cross. A satanic cult is thought to be behind the gruesome death, but Wycliffe believes responsibility lies elsewhere. There is an air of violent hatred in the village, not all of it directed towards the dead woman.

When a fishing-boat owner, Harry Tremaine, is killed in the explosion of his fishing boat, suspicion falls on the man's son, who stands to inherit everything, but Wycliffe remains unconvinced. There's also a local developer who wants to build a marina on the quayside Tremaine owned; Tremaine's partner has been having an affair with his wife; and there is a mysterious recipient of £500 in cash from Tremaine on the first day of every month.