The investigation. shimon is with me now. what you have learned? we learned the last hour or so about the other magazines, the high capacity magazines. obviously, this individual was armed. he was armed heavily, ready to shoot many more people. as you said, it s because the gun jammed that more people weren t shot. at least that s what investigators believe. one of the magazines they believe he emptied, he completely emptied that magazine and fired perhaps all the rounds inside the magazine. then went to reload and that s when the gun jammed. they recovered the gun. they believe they have the gun. they recovered the smoke canister that he used. that is all helping investigators gather more clues. perhaps they can get fingerprints off some of this. they can learn where the canister perhaps was purchased. there are all kinds of things they can do.