This episode finds the characters at a funeral for a local actress who had been one of the theater committee's members. Now, Robin's Jeremy just happens to be head of the group and is looking to replace her quickly, as they'll lose the right to use the historic theater without the required number of committee members.
The actress's adult daughter is in town for the funeral and winds up finding out a family secret...that she was NOT the daughter of this actress, but instead the actress's sister, who had been murdered in that very theater back in 1974! So...she gets Jean White on the case!
Jean figures out that her mom had been killed because of a priceless gift given to her by her daughter's real dad, a foreign dignitary, which she had hidden somewhere in the theater. They decide the best way to get access to all areas is for the daughter to take her mother's place on the theater committee.
But murder happens again before the episode is through... a poor cleaning guy who Jeremy had bribed to clean the room where the crime had taken place so long ago.....
But, before you know it, Jean has all the loose ends tied up neatly and the killer found and the gift discovered in plain sight.
So, another fun little mystery, all wrapped up!