“Was Oswald-Crooks taken out by the shooters in the window?”
The Secret Service (DEI Air)Head could not tell the American people how many shell casings were found on the roof. Or if there were other people involved, just that she maybe thinks it was a lone wolf attack.
The KeystoneBI had no idea how many shots were fired so they could not put the matching number of casings next to the body. There was only supposed to be one shot.