A young caregiver believes that she's being possessed by the spirit of her benefactress, while her friends question her sanity given her family's history of schizophrenia.A young caregiver believes that she's being possessed by the spirit of her benefactress, while her friends question her sanity given her family's history of schizophrenia.A young caregiver believes that she's being possessed by the spirit of her benefactress, while her friends question her sanity given her family's history of schizophrenia.