A terrible car accident has left psychiatrist Cassandra with both physical and mental incapacities. She wants to restore her equilibrium and get on with her job and being a wife and mother. But something has happened to Cassandra during the crash, she believes she can see and sense things she never could before. She believes she and her family are being stalked and becomes obsessed with proving it. Her husband, Daniel, a police detective is hunting a killer and is concerned that his wife seems to know more about the case than she should. It seems Cassandra’s choices may come down to losing her family or losing her mind.