orthodox as far as mass shooters are concerned. they have a target. they go in and they do not stop shooting until the first time somebody confronts them and then usually they'll either flee or kill themselves. so we're finding this -- finding out it's fairly orthodox, as tragic as that sounds. i'm also from the videos there, i'm seeing an be a external security camera at the church that might show an area in front of the church where he stood. i who really like to see if that camera was going on. i'm more enlightened how the attack went down that he went in and had a lot of time in it. the early accounts he was actually outside the building firing in, make no sense with the 223 because it's not really going to do much once you fire through walls. >> and also not only with went in, but had the ballistic vest on, wearing all black and put on a mask that had a white skull on the front of it.