Giovanni Brusca – one of Riina's hitmen who personally detonated the bomb that killed Falcone, and became a state witness (pentito) after his arrest in 1996 – has offered a controversial version of the capture of Totò Riina: a secret deal between Carabinieri officers, secret agents and Cosa Nostra bosses tired of the dictatorship of Riina’s faction of the Corleonesi. According to Brusca, Provenzano "sold" Riina in exchange for the valuable archive of compromising material that Riina held in his apartment in "Via Bernini" 52 in Palermo.