shell casings, firearms, anything he touched, they'll be fingerprinted. they have to gather all of the witnesses, too and take statements for the witnesses. of course consideration for people wounded or suffering trauma. you see a dog being led around the car, bomb-sniffing dog. sniffing for explosives, could there have been any explosives planted in the parking lot, explosives left before the person went in. numerous cases like this, we've had over the many years, where shooters and potential shooters have had bombs and explosives and pipe bombs and tossed them and left them. that's pretty normal protocol for them to done you'll have forensic crime scene going on all evening. i mean forensic crime scene mapping and normal protocol. if the guy's deceased, some of the exercises won't be for a trial but they'll be for -- to get the whole picture what happened and learn lessons again. and then we've got, you know,