WASHINGTON (CNN)  -- Five former Blackwater security guards, indicted in a 2007 shooting incident in Baghdad that left 17 Iraqis dead, will surrender to the FBI on Monday, a source told CNN on Saturday. An Iraqi woman looks at a blood-stained car of two women killed in the 2007 Nusoor Square shooting. The men were identified as Donald Ball, 26, of West Valley City, Utah; Dustin Heard, 27, of Knoxville, Tennessee. ; Evan Liberty, 26, of Rochester, New Hampshire; Nick Slatten, 25, of Sparta, Tennessee; and Paul Slough, 29, of Keller, Texas. All have served in the military. Two people with knowledge of the case said Friday that a sixth security guard is in plea negotiations.
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Five former Blackwater guards identified
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Sources say they are charged in 2007 shooting that killed 17 Iraqis
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Sixth guard in plea negotiations, sources say
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Charges could be made public as early as Monday
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