File photos of former Egyptian President Mubarak

Former Egyptian President Hosni Mubarak sits inside a cage in a courtroom in Cairo in this June 2, 2012 file photo. Mubarak, who ruled Egypt for three decades until overthrown in 2011, was on life support in hospital, military officials said on June 19, 2012, but they denied a report he was clinically dead. Earlier the state news agency, amid high tension over the election of a new president, quoted medical sources as saying the former head of state, aged 84, was "clinically dead". [Photo/Agencies]

Former Egyptian President Hosni Mubarak is seen in the courtroom for his trial at the Police Academy in Cairo, in this August 3, 2011 file image taken from video. Mubarak, who ruled Egypt for three decades until overthrown in 2011, was on life support in hospital, military officials said on June 19, 2012, but they denied a report he was clinically dead. Earlier the state news agency, amid high tension over the election of a new president, quoted medical sources as saying the former head of state, aged 84, was "clinically dead". [Photo/Agencies]