With her parents on the verge of divorce, young Robin Garrdoes not any more stress in her life. While attending summer camp, Robin's best friend, Amelia accidentally drowns and she holds herself responsible. Robin's mother hires a new nanny. Soon Leah begins to wonder if inviting Dorothy into her household was a good idea: She has an obsession with neatness and control. Slowly but surely there seems to be a sinister connection between Dorothy and the late, lamented Amelia!