Thanks for the synopses, people.
But her description of the shooter DOES NOT fit the description given by the school monitor or pretty much anybody else.
What’s up with that?
Well, some claim that this was Cruz, that he was suited up like that. Others claim that the police actually were in the building and that Cruz was shooting behind this person in body armor. Still others claim that this person in body armor was not Cruz and was doing the shooting.
Maybe he ducked into a phone booth to change into his Super Villain costume, then changed back afterward?
Seriously though, It would seem plausible that he was carrying his outfit in the duffle or backpack and geared up after he was inside. He was not apprehended at the scene but a mile away, some time later.