In this taut drama based on a true story, 17-year-old Rita (Veronica D'Agostino) is leading a privileged life when her father and brother are slain by rival Mafiosi. Bent on revenge, she turns to a sympathetic magistrate (Gérard Jugnot) and breaks the code of silence. In her journey from self-centered teenager to fearless advocate for justice, Rita enrages Sicily's most powerful men, putting her life in jeopardy.