In January 2002 in Cogne, a small mountain village in the Italian Alps, we find a 3-year-old boy, Samuele Lorenzi in his bed, his skull smashed. Her mother, Annamaria Franzoni, explains that the murder took place while she was at the bus stop with her eldest son. But everything points to her as the murderer of her son and she is charged, then imprisoned. Annamaria Franzoni denies and accuses the inhabitants of the village ...