Blackwater: The Rise of the World's Most Powerful Mercenary Army
Ex-Blackwater guards get jail sentence for Baghdad killings
A former Blackwater security guard was sentenced to life in prison and three others got 30-year terms on April 13 in the massacre of 14 unarmed Iraqi civilians at a Baghdad traffic circle in 2007, closing a case that had outraged Iraqis and inflamed anti-U.S. sentiment around the world.