Men carry the coffin of Samiullah Afridi, who was killed by unidentified gunmen a day earlier, during his funeral in Peshawar March 18, 2015. Samiullah Afridi, a Pakistani lawyer under death threats for defending a doctor who helped CIA agents hunt al Qaeda leader Osama bin Laden, was shot dead on Tuesday, police said, and two militant groups claimed responsibility. REUTERS/Khuram Parvez (PAKISTAN - Tags: POLITICS CIVIL UNREST OBITUARY)