"We could go further only if the competent authorities in Pakistan decide to lift the immunity of the head of state, which I do not know whether it is possible according to their constitution," Zappelli told the media on Wednesday. He said there was "absolutely" no chance of the cases being revived if the immunity was not waived.
Zardari and his slain wife, former premier Benazir Bhutto, were found guilty in absentia by a Geneva court in 2003 of laundering millions dollars. They were given six-month sentences and fined but both punishments were suspended when they appealed.Swiss authorities abandoned the cases against them in 2008 after the Pakistani authorities asked them to. The cases were among over 8,000 anti-corruption cases that were closed under the National Reconciliation Ordinance, a graft amnesty issued by former military ruler Pervez Musharraf as part of a secret deal with Bhutto in 2007.
The NAB sent the letter to the Swiss authorities on Wednesday after it was given an ultimatum and the chief justice threatened to imprison NAB chairman Naveed Ahsan.
The apex court's stand reflects the stand-off between Zardari and Chief Justice Chaudhry, whom the president had refused to reinstate for over a year after he was deposed by Musharraf during the November 2007 state of emergency.
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