From the book: “JFK Assassination, The Reporters’ Notes”:
Inside cover note:
In May of 1964, the top editors of the Dallas Morning News decided to collect the recollections of all staffers who took part in covering the Kennedy assassination.
A part of the Kent Biffle notes in the appendix (photos of the original typewritten pages):
“The building superintendent showed up with some papers in his hand. I listened as he told detectives about Lee Oswald failing to show up at a roll call.
My impression is there was an earlier roll call but it was inconclusive inasmuch as several employees were missing. This time, however, all were accounted for but Oswald.
I jotted down all the Oswald information. The description and address came from company records already examined by the superintendent. The superintendent would recall later that he and a policeman met Oswald as they charged into the building after the shots were fired.”
Emphasis added by me.