Aubrey Fleming (Lindsay Lohan) was living the small town life until the day she was abducted by a sadistic killer. After a frantic search Aubrey turns up alive but changed. She is missing limbs but has gained a new personality - that of bad girl Dakota Moss. Her parents and the FBI think she s suffering from delusions but if Dakota is just a trick of her mind why do strange wounds keep appearing on her body? Desperate and alone Aubrey must now unlock family secrets to unmask a mysterious killer with a deadly obsession.