Announcing his engagement to associate Josie McSween, police sergeant and once-confirmed bachelor Hamish Macbeth struggles with prenuptial jitters while investigating the murder of a woman whose complicated case introduced him to his fiancee.

All Sergeant Hamish Macbeth wants to do is fish and drink coffee with his fiancee. But when a mysterious stranger moves into the neighboring village, a rivalry erupts among the local women, and the men of the village start a slow burn. It is amusing until death threats, assault, and murder shatter the tranquil countryside.