Jessica joins a murder case in Monte Carlo after her friend is made a suspect; a financier has been murdered and the deads wifes valuable diamonds are stolen.
Jessica finds herself involved in a cover up for a British Intelligence operation which involves a double murder; she claims to have found a dead body.
Jessica takes on the mystery of a man who seems to have migrated from Ireland to New York with the sole purpose of taking revenge on Jessica's old friend.
A new district attorney tees off against Matlock, whose client claims he had nothing to do with the murder of his daughter's fiancé, a blackmailing caddy.
Matlock decides it's time for him to retire from his long career in the legal business, and the first thing he plans to do is take a much-needed fishing trip.
Mobsters make Matlock an offer he can't refuse: give them the information a mob lawyer gave to him or the kidnapped Michelle will be fixed for cement shoes.
The concert plans for a famed country singer are put on hold when his bass player commits suicide, but Jenn questions whether she truly took her own life.
Jennifer is shocked to discover the body of a local college history professor in a 15th century suit of armor which she acquired for a well-to-do customer.
Jenn purchases a tape recorder at a sale, which contains the sound of a man pleading for his life, and shortly after, the device's owner is found murdered.
After Jennifer is approached by a woman to solve a puzzle box left behind by the woman's deceased mother-in-law, she discovers the daughter-in-law dead.
While Shannon is renovating a grand old Victorian mansion, a local banker is found murdered inside, so Shannon and her partner Macintyre have to solve the case.
The theft of a priceless artifact from a Mexico City museum leads Jessica into a labyrinth of clues where murder is the fact behind the Mask of Montezuma.