Jessica goes to Ireland to research her latest book, and stays in a house that is supposedly haunted by a "weeping" spirit; the owner fears he is going to die.
A wedding day for a fashion designer and his partner ends in tragedy when the groom is killed via a bomb, and Mark and his team try to find the killer.
Matlock appears at a law class to discuss his career as well as the idea of the perfect murder, but a student vanishes and the university suspects Matlock.
A seedy detective, a mafia boss and a reporter who covered the JFK assassination converge in a Florida town when the long-missing remains of a PI turn up.
Jessica Fletcher takes on the mystery surrounding the sudden death of a popular Beverly Hills florist; she begins to question the nature of his business.
A Cabot Cove fisherman has been making deliveries to a businessman, desperate to keep his company afloat; when the fisherman quits, he is later found dead.