Mr. Revill. I had been at the Texas School Book Depository.
Mr. Rankin. What did you do there?
Mr. Revill. We conducted a systematic search of the building, evacuated the people working in the building, and took names, addresses, and phone numbers of all of these people before they were permitted to leave.
Mr. Rankin. Was anyone working with you there?
Mr. Revill. Yes, sir.
Mr. Rankin. Who?
Mr. Revill. Numerous people.
Mr. Rankin. I see. Was Detective Brian with you there?
Mr. Revill. Yes, sir. I had taken Detective Brian with me from the Trade Mart, Dallas Trade Mart, upon hearing of the shots being fired at Mr. Kennedy. I took Detective Brian and two other officers assigned to my unit, Detective R. W. Westphal and Detective Tarver, O. J. Tarver.
Mr. Rankin. How did you come back to the police department?