I watched a scary movie that I really liked,but I can't figureout what the name of its called! It was about a 13-15 yearold teenage girl,who was put in a mental hospital because she accidentally killed her sick mother and her older sister. She was trying to burn down her house with her father and the nurse in it. The girl thinks that her sister is still alive,when she is really dead. When she got out the hospital,she thinks that all of the people who the girl killed,the sister was the one who killed them. And her dad wrote a book and dedicated to her and her dead sister. Please help me figure it out!! I know it's not a lot of information,but please!
