All kinds of problems here. First of all, Oswald could not have gotten from the sixth floor sniper's nest to the second floor lunchroom in time to be seen by Officer Baker. As historian David Wrone has often pointed out, the WC found it necessary to severely rig the reenactment of Oswald's alleged movements in order to appear to get him to the lunchroom in time to be seen by Baker. Wrone discusses this point in detail in this lecture:
Second, there were people on the stairs who would have seen Oswald if he had come down the stairs. We know he could not have used the elevator. He would have had to come down the stairs.
Third, a huge problem with the WC's account is that if Oswald was only one foot past the foyer door when Baker spotted him, as Baker belatedly claimed, then Roy Truly, who was running ahead of Baker, surely would have seen Oswald either coming off the stairs, or walking across the landing toward the door, or opening the door. The Commission itself admitted that Oswald must have gone through the foyer door only "a second or two" before being spotted by Baker:
But the Commission never explained how Oswald could have done this. If Oswald had gone through the foyer door before Truly reached the top of the stairs, he would have been several feet beyond the door by the time Baker reached the landing, and thus would not have been visible to Baker through the window. And, if Oswald had entered the door "only a second or two" before Baker reached the top of the stairwell, then Truly could not have missed seeing him. Nor did the Commission explain how Baker could have been the least bit unsure about whether or not Oswald had gone through the foyer door if Baker spotted Oswald right next to the door and if the door was in any kind of motion at the time.
First of all, Oswald could not have gotten from the sixth floor sniper's nest to the second floor lunchroom in time to be seen by Officer Baker.Actually, as far as the time line is concerned, Oswald (if he was the killer) could indeed have gotten to the 2nd floor lunchroom, but it is a tight squeeze between Victoria Adams & Sandra Styles arriving at the bottom of the stairs and Truly & Baker going up. The mere fact that Adams/Styles and Truly/Baker missed eachother at the bottom of the stairs gives anybody coming down the stairs after Adams & Styles just enough time to reach the 2nd floor just prior to Truly coming up.
Second, there were people on the stairs who would have seen Oswald if he had come down the stairs. We know he could not have used the elevator. He would have had to come down the stairs. The people who were on the stairs were Victoria Adams & Sandra Styles and they were always ahead of anybody coming down after them. They couldn't have seen anybody coming down, but they might have heard him on the wooden stairs
A bigger problem is Dorothy Garner and some of the other girls on the 4th floor, who had a clear line of sight to the staircase and they would have seen anybody coming down them passing the 4th floor landing. According to the Stroud letter, Garner said that she saw Truly and the police man come up after Adams went down.
Third, a huge problem with the WC's account is that if Oswald was only one foot past the foyer door when Baker spotted him, as Baker belatedly claimed, then Roy Truly, who was running ahead of Baker, surely would have seen Oswald either coming off the stairs, or walking across the landing toward the door, or opening the door. The Commission itself admitted that Oswald must have gone through the foyer door only "a second or two" before being spotted by Baker: But the Commission never explained how Oswald could have done this. If Oswald had gone through the foyer door before Truly reached the top of the stairs, he would have been several feet beyond the door by the time Baker reached the landing, and thus would not have been visible to Baker through the window. And, if Oswald had entered the door "only a second or two" before Baker reached the top of the stairwell, then Truly could not have missed seeing him.Agreed... only one of those two options can be correct.