Mr. Hubert. Now, then, go ahead and tell us about just what you did with reference to the investigation of this.
Lieutenant Revill. After Jack Ruby shot Lee Harvey Oswald I was assigned to an investigative committee to determine how and why Jack Ruby gained access to the basement of the city hall. This committee was comprised of myself, Lt. F. I. Cornwall, Lt. P. G. McCaghren, Lt. C. C. Wallace, Capt. O. A. Jones and Inspector Sawyer, and I do not recall his initials, but our function was to interview the people present in the basement on the morning of the shooting, and any other leads that might be developed from these interviews. We were to follow up on these.
Mr. Hubert. When did the official committee you have just mentioned come into existence and who put it in existence and who gave you your orders?
Lieutenant Revill. This committee was formed—created at the orders of Chief J. E. Curry. The exact date I do not recall. It was in December.
Mr. Hubert. All right. Go ahead.
Lieutenant Revill. As previously stated, our function was to interview these people.
Mr. Hubert. Had any other interviews of these people been made prior to the commencement of the functions of your committee?
Lieutenant Revill. Interviews, as such, no. Most of the officers had submitted written reports as to their specific duties on the morning of November 24, 1963.
Mr. Hubert. Do you know when that was done?
Lieutenant Revill. I presume that it was done on the date of the shooting and immediately thereafter.