guy -- >> the first call for police arrived and within literally two to three minutes police officers were on the scene. now, internal security had already engaged -- identified and engaged the suspect and we had victims down at that point. within seven minutes we had active shooter teams inside the building, moving through the building. there was multiple engagements with the suspect that was deceased eventually. metropolitan police and park police, our preliminary action, got into a final gun battle with the suspect that is deceased. but there were multiple incidents within that time frame in which there was gunfight with the suspect that is deceased. >> we have heard from some of your people who we talked to, this is one of the worst things they had ever seen. can you describe what they found when they went in there? >> certainly was one of the worth things we have seen in washington, dc. as officers moved through the