Probe in treason case against Musharraf in final stage

He was under arrest for nearly six months at his farmhouse on the outskirts of Islamabad, guarded by nearly 300 security personnel.

He took power in a 1999 coup and ruled as president until he resigned when he was threatened with impeachment in 2008.

He then went into self-imposed exile and returned to Pakistan to participate in the May general election, but he found himself entangled in a legal web.  

His party says Musharraf will remain in Pakistan and fight all cases.

However, some say he could fly out of the country.