Lancashire, England, 1740. A grim discovery has been made: a squire's wife, Dolores Brockletower, lies in the woods above her home at Garlick Hall, her throat brutally slashed. Called to the scene, Coroner Titus Cragg finds the Brockletower household awash with rumor and suspicion. He enlists the help of his astute young friend, doctor Luke Fidelis, to throw light on the case.