Two trials were held at the Court of Reggio Calabria against Mafia boss Salvatore Riina and thirteen of the so-called Sicilian Mafia Commission, and a second trial against Bernardo Provenzano and nine other bosses of the Commission, including Filippo and Giuseppe Graviano, Raffaele Ganci, Giuseppe Farinella, Antonino Giuffrè and Nitto Santapaola.