Mr. Brewer. By the front door.
Mr. Belin. Had the building been sealed off by the time you got there?
Mr. Brewer. Yes, sir.
Mr. Belin. Were officers blocking everyone that was coming in, to prohibit them from coming in and going out?
Mr. Brewer. Yes.
Mr. Belin. What did you do when you got there?
Mr. Brewer. I went inside the building.
Mr. Belin. Where did you go?
Mr. Brewer. I proceeded to assist in the floor to floor search of the building with some other officers.
Mr. Belin. What floor did you start on?