This is just a guess about an “investigation”. The prosecution probably wanted Stone to talk to each of the Marines alone who were involved and see if their accounts matched of what had happened.
If nobody felt the ROE was ignored, then there wouldn’t have been a need for question and answer session.
Thanks, lily. I wonder if interviewing Marines after combat is standard procedure when civlians are killed, and if that was part of Capt. Stone’s training. Capt. Stone had only been in Iraq for a couple/three months prior to the Haditha incident. The prosecution keeps saying Capt. Stone should have done more, but either the articles leave it out, or the prosecution never says, what that “more” part actually is.