>> they already shot at a bunch of officers, already hit two of them. they're armed to the teeth. there's no doubt in my mind this is going to turn -- turn bad for either us or them or both. we made up our minds we were in a shootout. >> overhead a police airplane captures these final moments on video using fleer technology that measures heat from a person's body. the camera can actually see in the dark, and it shows the moment that mumford and clayton are finally arrested. >> we approached about this far and we started giving them orders, put your hands up, don't move. as soon as the first words were out, the flashlight came on, their hands came straight up. >> it was quiet and came across we have them apprehended and everybody was, yes, for two minutes people were like, they got them? they got them? you know, they were asking each other? are you sure? of course, then you hear some of the cheering and now the handshaking. we're like, yeah, they got them. and then, it was like, alive?