La Strana storia di Olga O.

A distressed former dancer called Olga is tortured by a dream in which she finds her mother covered in blood and shoots her father in the face. It later transpires that her father committed suicide and Olga blames herself for it. Her past continues to haunt her when she moves back to her old town; and that isn't the only thing haunting her, as she begins to receive threatening phone calls... (imdb)