No Place to Hide (1981)

Amy is the Mannings only daughter. After the death of her rich father, she lives together with her stepmother. Recently she sees a man in black following her, waiting for her in her car, wanting to kill her. The police can't help her. But who is this man in black? Is it the strange young man whom she recently dated? Or the psychologist her mother told her to visit? Or is she really insane...?