My pitch for a horror movie

A girl who suffers from a rare diesease were her vision goes now and again. Her family then decides to move a town closer to the hospital so it is easier. She learns that the town has a history of murder and death. She is put on a medical trial that will help her with her vision. she is now able to see fully and every now and again she sees horrific images of people being murdered. she soon realises that they are flashbacks of the murders that have taken place in the town. She is puzzled why she is starting to see these visions and questions the doctor who put her on the trial who seems to avoid most of the question which raises her suspicion. She stumbles around his office and finds out he his actually performing an ancient ritual and she was the sacrifice and now she has to get the truth out and fight for her life.