Adjusting to life as a wealthy widow, Ellie Quicke is shattered to hear that her difficult but endearing Aunt Drusilla has been killed in a freak accident. Her only son, Roy, is also devastated. However, Aunt Drusilla has made many enemies in her time, among them Ellie's selfish daughter Diana, who believes she's her great-aunt's heir. What if it were not a genuine accident? And what if Aunt Drusilla's cleaner were missing? The police are suspicious...