sentences:  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.Some investigators believed that most of those who carried out murders for Cosa Nostra answered solely to Leoluca Bagarella, and that consequently Bagarella actually wielded more power than Bernardo Provenzano, who was Riina's formal successor.Provenzano reportedly protested about the terroristic attacks, but Bagarella responded sarcastically, telling Provenzano to wear a sign saying "I don't have anything to do with the massacres".