Mr. Sims. Yes, sir.
Mr. Ball. And would you describe it?
Mr. Sims. Yes, sir; in front of it is the detail room, where the officers get their assignments every day before they go out in the squads, and the platform is a raised platform—I guess it's 2 or 2½ or 3 feet raised above the floor and it has got a black—some type of a cloth screen with floodlights at the top and down at the bottom.
Mr. Ball. Is it a cloth screen between the——
Mr. Sims. Between the suspects and the witnesses we have.
Mr. Ball. The stage and the outer part of the room?
Mr. Sims. Yes, sir.
Mr. Ball. Are there seats in the room?
Mr. Sims. Yes, sir.
Mr. Ball. What kind of seats?