Death of a Witch - M. C. Beaton

Returning from a vacation, Constable Hamish Macbeth senses a dark cloud of evil hanging over his Scottish village of Lochdubh. Newcomer Catriona Beldame has cast a bewitching spell over the town, causing the local men to visit her cottage at all hours of the night and infuriating the women. Hamish suspects that she is a great danger to the town. Before he can prove that Catriona is truly wicked, she is brutally murdered-and Hamish becomes the prime suspect in the case. The constable will call upon the assistance of a pretty female forensic expert as he attempts to clear his name . . . and perhaps even find some romance. But when more violence breaks out, loyal Hamish must use all his detective skills to restore peace to his beloved village.