i carry aweapon. obviously you can't carry in here. not me, man. reporter: where were you when the shots happened. jason aldean took off. >> it did sounds like fireworks. i have been around guns my whole life. i didn't hear a single after percussion. it sounded like fireworks. i got tagged in my hand with glass or something. i told my friends, get out. reporter: have they got most of everybody out. >> everybody on that side of the line has passed on, brother. reporter: appreciate you helping helping. >> the police confirmed one suspect is down. reporter: one suspect is down. we don't know if there is more than one. but one suspect is down. you heard from the witness. anybody past those vehicles he says is not alive. if they are a victim, they are not alive. >> that is so disheartening to hear. adam well have alive news presser coming up soon. we are going to take a break and go to that right now. >> i see a lot of people coming down wanting to help. please steer clear of the area. we have all the resources from the police department as well as our

what'd you think when a man was arrested with aweapons from across the street from your workers?ming and underscores the very negative political rhetoric that is out around the country. >> reporter: concerned irs workers contacted the news 4 i-team about the increased activity on the outside. the concerns were acknowledged last year, saying the hotel poses a vulnerability and threat to the security of the irs building. that it compromised sight lines and emergency evacuations. car, including taxis, are unscreened by canine. >> valet. >> reporter: that's what the i-team found when we car there. valet brought it into the garage adjacent to the irs building. they never check under the hood or around the vehicle. the irs declined to speak on camera about this but says it works well with trump hotel security, monitors security constantly and the e-mail from last year doesn't reflect the current situation. >> the agency has always been a target. tax collectors have been targets since tax collecting began. >> reporter: mark understands the worries of the employees. he used to work there

really important to get there quickly they responded quicki'm sure despite high casualty count with aweaponsuation. maria: we are talking about 50 plus dead. 406 people taken to the hospital there is anything from any of these headlines commissioner that gives you intelligence in terms of motive in terms of next steps? >>. on the phone: well, it is -- it is hard to say, 64-year-old male you know, the shooting of the congressman recently on baseball field similar type of individual it is hard to say what the motivation of this guy is is there a mental health issue, or is there some other motivation? it will take time to figure that out. you know, the bottom line is we learned from each one of these events unfortunately, this is another threat still that we have to pay attention to now sniper in in the a high position. >> commissioner, as we've seen in the past, past incidents after things occur usually some people foem card say i harder this or i heard a conversation about him, he placed something on social media i guess the point is what people hear something see something and they know that