ROME — Silvio Berlusconi's lawyers made a final attempt Wednesday to overturn a tax fraud conviction that threatens to derail the ex-premier's two-decade old political career banning him from holding public office, urging Italy's highest court to either acquit the business mogul or at least order a fresh trial in the long-running case stemming from film rights acquisitions in his media empire.
Lawyers for Berlusconi and three other defendants wrapped up eight hours of arguments before the Court of Cassation before presiding judge Antonio Esposito called it a day. Esposito announced that the five-member panel will begin deliberations at noon (1000 GMT) Thursday after a night's rest, given the "importance" of the case.
If the conviction sticks, the ruling could weaken the fragile government of Premier Enrico Letta, which is struggling to pass measures to help Italy out of recession. Berlusconi's conservatives are Letta's main coalition partner, and there are fears that some in the premier's own squabbling center-left party could object to having to depend on a ruling alliance whose leader would be criminally disgraced if the conviction is upheld upon final appeal.
Berlusconi has urged his supporters not to let the ruling interfere with the government, but analysts said the situation is volatile. Center-right lawmakers recently slowed work in Parliament to protest the high court's decision to take the case in July instead of the fall.
Berlusconi and three others were convicted in October of tax fraud in the purchase of TV rights for Berlusconi's Mediaset network. Berlusconi was sentenced to four years in prison with a five-year ban on public office, which was confirmed on appeal earlier this year.
The ex-premier's defense team seemed to be hedging its bets.
Lawyer Franco Coppi repeatedly cited Berlusconi's contention that he no longer was involved in the business dealings of his media empire after he entered politics 20 years ago — including when he was premier during the years covered by the alleged fraud.
The Cassation judges must decide "is it true or not that Berlusconi has dedicated himself full-time to politics" in the years covered by the alleged tax fraud that haven't yet expired due to statute of limitations, Coppi said.