he had on him. here is what we know. first of all, the first indication the way this happened he walked up to a tsa security check point where screeners were located and opened fire killing one of the officers. he injured a second officer at the same time. he made his way down that terminal to the gate area where he was shot and killed. he was killed by officers from lax police and lapd. the second thing that we believe suggests he was targeting tsa agents, law enforcement officials saying as he was running down the terminal, he essentially was asking people hey, are you with tsa and when they said no he continued running, making his way down. third thing, also, information, there were texts that apparently he was sending in the days leading up to the attack we were just learning in which he was sending them to his father and brother and there was some concern about his situation