While visiting his solicitor to sign his will, Jack hears the case of an old woman who died mysteriously 10 years previously and left her entire estate to her cats. The last of those cats has now died and so the estate is again up for grabs. The original investigation was inconclusive and the old woman was dead for two weeks before her body was discovered. Three people, a niece, a nephew and a housekeeper, all feel they should now benefit but all are suspects. Meanwhile, Brian is having trouble with his own pet.
—garykmcd