U.S. investigates soldiers' deaths

It seems that they were not killed by insugent fire.
They were killed by "indirect fire"?!? Another term for friendly fire?

More to come on this one I think.

www.cnn.com...

The initial investigation by responders and military police indicated that a mortar round struck the window on the side of the building where Esposito and Allen were located at the time," a military statement said.

"Upon further examination of the scene by explosive ordnance personnel, it was determined the blast pattern was inconsistent with a mortar attack," the document states.