they're seeing inside. so three things are happening. of course, the students have been trained. we have children that have been trained to run or hide in that order, right? you try to run. it's a big facility, so my guess is they probably had a lockdown system, so what you're seeing now is the second piece, which is called immediate action rapid de deployment. this was learned after columbine. in columbine, the students were held. that was not the thing to do. you saw that happen second, and then the third that is happening, because every parent that has a kid there is freaking out right now. you have family reunification, you have family communication. get the parents with their kids and get them away from that facility. so that's why it looks quite active with the pictures we're seeing, even though we don't know what happened inside, and we have this, unfortunately, down w-- with a lot of practice