While on a flight to London, a wealthy woman's chauffeur dies suddenly, and when the priceless necklace he was carrying turns up missing, it becomes a case of murder.
Jessica jaunts to Paris at the beckon of an old friend whose fashion boutique is in financial trouble. When a local loan shark is murdered, Jessica must dig deep to find the truth.
The night deputy, who has been paying attention to various Cabot Cove ladies, needs Jessica's help when he becomes the prime suspect in his wife's murder.
A Native Indian lays claim to Cabot Cove, throwing the town into chaos. When a local with valuable property is found murdered, all signs point to the town's supposed new land owner.