Pace has done a wonderful job explaining the reopening of the Tillman investigation. From what I can tell, it is a big nothing. I think it is possible that his dad is just so broken up over his death that he can't let it go, the poor man. I'll give him a pass. It sounds like the military is bending over backwards to do all they can for the Tillman family.
The military doesn't want another Sheeham running around the globe badmouthing America.