Cruz was wearing all of those things, including a gasmask, and had thrown a smoke grenade. She saw Cruz.
Really? Then how did this low IQ/slow (per family member) Cruz so quickly get dressed into this garb BEFORE shooting (he didn’t arrive to school dressed in this garb, per Deputy DoNothing or the Uber driver) and.....how did he so quickly get out of this garb, to calmly evacuate down the stairs, with other students, dressed in normal day clothes?
That’s a LOT of gear to have to quickly put on and take off before and after shooting.
... and where did he stash this gear since we’ve not heard a thing about it? Got to be inside the school building.