In 1996, a Mafia informer, Salvatore Cancemi, declared that Berlusconi and Dell'Utri were in direct contact with Salvatore Riina, head of the Sicilian Mafia in the 1980s and 1990s. Cancemi disclosed that Fininvest, through Marcello Dell'Utri and mafioso Vittorio Mangano, had paid Cosa Nostra 200 million lire (between 100,000 and 200,000 of today's euro) annually. The alleged contacts, according to Cancemi, were to lead to legislation favourable to Cosa Nostra, in particular reforming the harsh 41-bis prison regime. The underlying premise was that Cosa Nostra would support Berlusconi's Forza Italia party in return for political favours. After a two-year investigation, magistrates closed the inquiry without charges. They did not find evidence to corroborate Cancemi's allegations. Similarly, a two-year investigation, also launched on evidence from Cancemi, into Berlusconi's alleged association with the Mafia was closed in 1996.