19. It's Too Bad About Auntie

Andrew Bishop is a nasty piece of work, who lives with — and makes life unpleasant for — his elderly, housebound Aunt Claire. One day, in the process of robbing a house, he commits a murder, for which Pamela, an innocent woman, is charged. He also steals a vacuum cleaner which, somewhat bizarrely, is Jason's chief clue in leading him to the real culprit.