Mr. Brock. At the time that I was assigned there, the doctor was in the first aid station, and Sergeant Putnam contacted him and told him he would have to leave the basement area.
Mr. Hubert. So, he got out?
Mr. Brock. No one entered after that.
Mr. Hubert. By the way, I think you stated the time that you were posted, but let's repeat it to be sure.
Mr. Brock. I think it was about 9:30.
Mr. Hubert. And you stayed there how long?
Mr. Brock. Oh, I believe it was 10:45 when I left there.
Mr. Hubert. All right, now. Was there any—any people either entered or left this service elevator during the time you were there?
Mr. Brock. When I first got down there there were three city employees and the elevator operator standing there at the door of the elevator around in front, looking around, just seeing what was going on and shortly after I got there, I told them they would have to leave the basement.
Mr. Hubert. Were they in some kind of a janitorial uniform so that you could tell that they were employees?