conference this is what kps director claimed happened. >> the shooting began, we had uvalde police officers arrive on scene along with the independent school officers immediately briefed because we know every second of life. law enforcement officers were there. didn't engage him immediately. did contain him in the class root those officers who arrived on the scene and put their lives in danger they saved other kids. they kept him pinned down and we're very proud that have. >> as the body and the security cameras clearly showers, no one immediately breached the classroom. no one immediately engaged the shooter. no one pinned him down. >> do we know where the try is. >> he was free to roam the classroom killing at will. the word mcgraw uses are vague and misleading. >> he breached it and engaged the active shooter and continued to keep them pinned down in that location, you know, afterwards