Sources : Five Blackwater guards charged in Monday shooting that killed Five Iraqi . sixth guard in plea negotiations , sources say . But an Iraqi investigation called the killings `` premeditated murder '' and accused the guards of firing on civilians indiscriminately . Charges are not publicly known because indictment is under seal . Charges could be made public as early as Monday .
Sources : Five Blackwater guards charged in Monday shooting that killed Five Iraqi . sixth guard in plea negotiations , sources say . Charges are not publicly known because indictment is under seal . Charges could be made public as early as Monday .