Chaudhry Zulfikar, the prosecutor investigating the 2007 assassination of former Pakistani Prime Minister Benazir Bhutto, one of the most shocking events in Pakistan's turbulent history, was shot dead on May 3, 2013, police sources said. Gunmen on a motorcycle pumped 12 bullets into Zulfikar as he left his home in Islamabad, the sources said. - Photos and text by Reuters