When they reached the second-floor landing on their way up to the top of the building, Patrolman Baker thought he caught a glimpse of someone through the small glass window in the door separating the hall area near the stairs from the small vestibule leading into the lunchroom. Gun in hand, he rushed to the door and saw a man about 20 feet away walking toward the other end of the lunchroom. The man was emptyhanded. At Baker’s command, the man turned and approached him. Truly, who had started up the stairs to the third floor ahead of Baker, returned to see what had delayed the patrolman. Baker asked Truly whether he knew the man in the lunchroom. Truly replied that the man worked in the building, whereupon Baker turned from the man and proceeded, with Truly, up the stairs. The man they encountered had started working in the Texas School Book Depository Building on October 16, 1963. His fellow workers described him as very quiet--a “loner.” His name was Lee Harvey Oswald. Within about 1 minute after his encounter with Baker and Truly, Oswald was seen passing through the second-floor offices. In his hand was a full “Coke” bottle which he had purchased from a vending machine in the lunchroom. He was walking toward the front of the building where a passenger elevator and a short flight of stairs provided access to the main entrance of the building on the first floor. Approximately 7 minutes later, at about 12:40 p.m., Oswald boarded a bus at a point on Elm Street seven short blocks east of the Depository Building. The bus was traveling west toward the very building from which Oswald had come. Its route lay through the Oak Cliff section in southwest Dallas, where it would pass seven blocks east of the roominghouse in which Oswald was living, at 1026 North Beckley Avenue. On the bus was Mrs. Mary Bledsoe, one of Oswald’s former landladies who immediately recognized him. Oswald stayed on the bus approximately 3 or 4 minutes, during which time it proceeded only two blocks because of the traffic jam created by the motorcade and the assassination. Oswald then left the bus. A few minutes later he entered a vacant taxi four blocks away and asked the driver to take him to a point on North Beckley Avenue several blocks beyond his roominghouse. The trip required 5 or 6 minutes. At about 1 p.m. Oswald arrived at the roominghouse. The housekeeper, Mrs. Earlene Roberts, was surprised to see Oswald at midday and remarked to him that he seemed to be in quite a hurry. He made no reply. A few minutes later Oswald emerged from his room zipping up his jacket and rushed out of the house.