In Palermo, in July '92, a bomb in Via d'Amelio kills Paolo Borsellino and five others, just 57 days after Falcone's death. The mafia massacre begins a judicial process that reveals the weaknesses of the State.

The film recalls the figure of Paolo Borsellino and the courage of the Caltanissetta prosecutor who reopened the investigation into the mafia massacre where the Sicilian judge died in 1992.