The testimony of William S. Biggio was taken at 5 p.m., on April 2, 1964, in the office of the U.S. attorney, 301 Post Office Building, Bryan and Ervay Streets, Dallas, Tex., by Mr. Albert E. Jenner, Jr., assistant counsel of the President’s Commission. Robert T. Davis, assistant attorney general of Texas, was present.

Mr. Jenner. Would you stand, please, and take the oath?

Do you solemnly swear in your testimony before this Commission that you will tell the truth, the whole truth, and nothing but the truth, so help you God?

Mr. Biggio. I will.

Mr. Jenner. Would you state your full name, and spell it, please?

Mr. Biggio. William S. Biggio, [spelling] B-i-g-g-i-o.

Mr. Jenner. And you are a member of the Dallas City Police Force?

Mr. Biggio. That’s right.

Mr. Jenner. Are you in any particular division, do you have a particular assignment?

Mr. Biggio. I am with the special service bureau, criminal intelligence section.