Former Pakistani president Pervez Musharraf speaks to the media in Dubai, United Arab Emirates, on March 24, 2013, shortly before ending his self-imposed exile and returning to his homeland. He now faces murder and treason charges in Pakistan, but is free on bail and living in a villa in Karachi. Daniel Berehulak/Getty Images hide caption

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Former Pakistani President Pervez Musharraf in April, near his home in Islamabad. Kyodo/Landov hide caption

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Pakistani police officials examine the bloodied, bullet-riddled car of slain government prosecutor Chaudhry Zulfiqar Ali after an attack by gunmen Friday in Islamabad. Aamir Qureshi/AFP/Getty Images hide caption

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Former military dictator Pervez Musharraf leaves a Pakistani courtroom on Wednesday, April 17. He was detained on Friday, April 18 and held without bail on treason charges. Anjum Naveed/AP hide caption

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Former Pakistani President Pervez Musharraf (center) arrives in court in Karachi on Friday. An angry lawyer threw a shoe at Musharraf, who was not hit. He faces legal charges following his return to the country after four years in self-imposed exile, police said. Fareed Khan/AP hide caption

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Pakistan's former president Pervez Musharraf, Nov. 9, 2010, in New York. Emmanuel Dunand /AFP/Getty Images hide caption

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