Of course that's possible, but how? Another video tape? There were no police there during the attack. If they got anybody's side of the story, I would guess it was the cadet's and his story is that he did nothing.
I suspect it was a "zero tolerance" thing. Like zero tolerance for getting your ass kicked in an airport or something.
He's 23 years old and doesn't appear to be drunk, but I guess a couple drinks on the plane might be part of it.
Oh, and he played defense on the Army football team. He’s not a little guy, in other words.