TEN Mafia bosses and high-ranking Italian officials, both former and current, went on trial accused of striking secret deals to halt a string of mob murders in the 1990s.
Those charged included Toto Riina, a jailed Cosa Nostra boss; Nicola Mancino, a former interior minister, and Marcello Dell'Utri, a close aide of Silvio Berlusconi, the former prime minister.
Held in a high-security "bunker" courthouse near Palermo, the trial will seek to lift the lid on a murky and murderous period in Italy's history using new evidence from mafia turncoats. Giorgio Napolitano, the Italian president, is among 178 witnesses.
Prosecutors allege that politicians sent police officials to negotiate with Mafia bosses who mounted a series of bomb attacks in mainland Italy as well as murdering two anti-Mafia magistrates in Palermo, Giovanni Falcone and Paolo Borsellino, in 1992.
In return, criminal bosses allegedly demanded a relaxation of the harsh prison conditions meted out to mafiosi.
Mario Mori, a former official with the Carabinieri paramilitary police and an alleged go-between, is among the accused, as is Massimo Ciancimino, the son of the late mayor of Palermo, who allegedly acted as an intermediary for bosses.
Mr Dell'Utri, who awaits a final Supreme Court verdict on a separate conviction for ties to the Sicilian mafia, has worked with Mr Berlusconi since the 1970s, helping him form his Forza Italia political movement in 1993.
Gaspare Spatuzza, a Mafia turncoat, has claimed a senior boss told him that Mr Berlusconi held talks with the mob about stopping the bombings before he entered politics.
He claimed that Mr Dell'Utri, who has denied all the allegations, was Mr Berlusconi's intermediary.
Mr Mancino, who has served as head of the Italian senate as well as interior minister, is accused of lying to investigators, but said as the trial opened that he did not deserve to be tried alongside mobsters.
"I have always fought the Mafia, I cannot stay in the same trial in which there are mafiosi," he said.
The opening of the trial coincided with the 20th anniversary of the 1993 Mafia attack on Florence, when a Fiat packed with explosives was parked near the Uffizi Gallery, killing five and destroying paintings at the gallery when it exploded.
The bombings ultimately ushered in a crackdown on Cosa Nostra, which had prospered for years under protection from politicians who received bulk votes from godfathers.
Today, the Cosa Nostra is considered to be less powerful than the Calabrian 'Ndrangheta, which has supplanted the Sicilans in the South American drug trade. (© Daily Telegraph, London)