He told them about the woman prisoner, and about a U.S. military uniform he had also seen, presumably of a U.S. soldier killed in the fighting in and around Nasiriyah, some of the heaviest of the war. Is this what you are referring to?
"and about a U.S. military uniform he had also seen, presumably of a U.S. soldier killed in the fighting"
These were probably the men that they buried outside the hospital.
I unfortunately caught that after I read a 2nd time. I wish it wasn't true.