The private military company Blackwater is being sued for allegedly killing three security guards working for state-owned Iraqi media. A new lawsuit filed on behalf of surviving relatives says the guards were shot on February 7th, 2007 at a traffic circle in Baghdad. Some twenty Blackwater employees who witnessed the shooting allegedly refused to cooperate with Iraqi police and destroyed key evidence. The suit names Blackwater, which recently changed its name to Xe, along with several other companies controlled by Blackwater founder Erik Prince.