How could I find the names of the fired military contractors in Iraq?

I'm writing an article on Military Contractors. I want to interview those who took part in the various massacres in Iraq to get their point of view. Is there a way to get the names of these contractors? (It was the Blackwater incident where 17 Iraqis were killed).How could I find the names of the fired military contractors in Iraq?With your predisposed opinion you will get nowhere. Until you realize that they acted in self defense instead of carrying out a "Massacre" your article will be a pointless rag fit only for the New York Times. You will not ever get Blackwater to divulge the names of their employees anyways. Your best bet is to let a sleeping dog lie.