The timeline released was that the intial 911 calls were at 2:32, the initial police response was 2:36, the time stamp on my first pic when I arrived along with the other police was 2:37. Talley would have been the initial response. My first pic was as I was pulling in to the parking lot and police were just pulling their rifles out of their trunks, as I went around the parking lot and parked would have been maybe a minute later which is when I saw them run in and back out of the east entrance.