as sorry as the press is today we will likely never know what really went down --could it be some disturbed dude that was tired of getting strip searched and body cavity probed decided he was going to get a little pay back?
or was this some other type of criminal altercation? did he know the TSA types he was shooting?
the press all their going to do is report "the evil black gun went on a rampage!" you got no reasons WHY--or WHO , or if the perp was wacked out on meds or street drugs- the main things you need to know ate left out for propaganda reasons.
for all we know the AR could have been planted after the crime-- more manipulation and mind control!