. >> so you have a two-part question. what time did the security officer arrive to check the door and why -- the answer is that the door alarm went off indicating the door was ajar. your second question. >> is it possible that -- >> the question is was the security officer shot before the suspect was shooting into the crowd. yes, we believe -- i'm sorry. we believe he was shooting into the crowd and then the security officer was shot. i'm taking two more. go ahead. >> do we know how many people were actually shot versus the trampling injuries or anything else? >> that's a question that -- the question is, how many people were shot versus other trampling injuries. as you know, the number that we