Sérgio Vieira de Mello,
diplomat, was appointed UN special representative to Iraq in May. Vieira de Mello was charged with coordinating aid from the UN and nongovernmental organizations, returning refugees to their homes, and overseeing human rights. He was killed in August when a suicide bomber demolished UN headquarters in Baghdad. Prior to assuming the post in Iraq, Vieira de Mello, a Brazilian, had been UN high commissioner for human rights and oversaw East Timor's development into a fledgling democracy.