Mr. Belin. Then that would put it around no sooner than 12:37, if you heard the call at 12:34?

Mr. Sawyer. Yes, sir.

Mr. Belin. Then you got down and what did you do?

Mr. Sawyer. I asked the Sergeant to doublecheck the security around the building, and then I took two patrolmen and stationed them at the front door and told them, with instructions not to let anybody in or out.

Mr. Belin. Now up to the time you did this, had anyone else sealed off the building, that you know of?

Mr. Sawyer. When I arrived, the sergeant told me he had the building sealed off. There were officers all around the building.

To the best of my recollection, there was no officer actually stationed on the front door, at the front door. There was some on the sidewalk in front of the front door, and also, as far as I know, had no instructions been issued to anyone to let anybody in or out.

Mr. Belin. So yours would have been the first instructions to stop traffic from coming in and out of the front door, am I correct in that?

Mr. Sawyer. That's right.

Mr. Belin. All right, anybody that would have been seen leaving the building would have been stopped and interrogated by the officers that were there?