the corridor towards the gate. meanwhile, more shots rang out. and this agent got hit. i think it was a grazing wound. because he seemed to be okay. he had my shoes. i went and kind of cowered in a corner. and the shooter was just calmly walking down the corridor. he saw me cowering there. he had his gun and he looked at me and he said, tsa? and i just shook my head. he kept going. >> how did he seem to you? what did he look like? what was his expression? >> he didn't act like -- you know it was kind of hard to seat expression. i was more focused on his weapon. it was a rifle, looked like an assault rifle. not sure what kind it would have been. but he was dressed normally. he had short hair, a light