Mr. Ball. When you say a little bit later, you mean another period of questioning?
Mr. Fritz. Sometime during that talk.
Mr. Ball. You haven't identified these periods of questioning by time.
Mr. Fritz. I can't identify them positively. I can do the best I can by memory, but I wouldn't want to try to answer any of these questions by time because I might get them in the wrong question and in the wrong—time span.
Mr. Ball. At 6:30 you had another showup, at which time McWatters, Guinyard, and Callaway—do you remember those witnesses? Callaway is the car salesman, and Sam Guinyard is the porter at the used-car lot at the corner of Patton and Jefferson, and McWatters is a cabdriver—no; is a busdriver.
Mr. Fritz. We have the names; if those names are right, that is true. At that time on this showup we put some officers up on the stage with him; officers stayed on the stage with him during the showup.
Mr. Ball. I point that time out as 6:30 because it appears that you started to question Oswald after you had the Markham showup sometime after 4:35, 4:40, 4:45. Did you question him steadily from then until 6:30, the time of the second showup?
Mr. Fritz. I don't—I don't believe there was any time when I went through a very long period without having to step to the door, or step outside, to get a report from some pair of officers, or to give them additional assignments.
Mr. Ball. Where did you keep him; in what room?
Mr. Fritz. In my office there.