Mohamed al-Sumaidaie, Iraq's ambassador to the United Nations, accused U.S. marines of murdering his cousin's 21-year-old son, Mohammed Sumaidaie, who was studying engineering at the University of Technology in Baghdad. "All indications point to a killing of an unarmed innocent civilian - a cold-blooded murder," said Sumaidaie. "The Marines were smiling at each other as they were leaving.".
U.S. military guys are accused of the murder. 
( z1 accuse :ARG1 ( z2 guy :mod ( z3 military :mod ( z4 country :name ( z5 name :op "U.S." ) ) ) ) :ARG2 ( z6 murder ) )