I’m still having a problem with Oswald being so stupid. Would Oswald have specifically mentioned eating lunch with 2 coincidentally black TSBD employees whom Oswald did not even had any conversation with?
IMO the reason Oswald to mention specifically 2 black employees is because Oswajd saw them go past the Domino room at 12:25 approx , while Oswald was eating by himself in the Domino room.
As far as any running down the stairs by either Oswald or a conspirator shooter, it’s not quite so simple and easy , because Victoria Adams and Sandra Styles were starting down the 4th floor staircase as early as 25 secs post shots.
Therefore, Dorothy Garner who followed behind them “””almost immediately” after they had left the office door, would have Garner standing near the rear staircase by 40 secs post shots, which is only way that Garner could have heard THEM ( Adams/Stiles) still going down the stairs.
If it was just some “noise on the steps” that Garner heard, then I do not think she would have used the specific word “THEM” when describing what she heard.
If the shooter was Oswald, and he was not wearing gloves, then Oswald has to wipe the rifle clean of prints. That requires either an additional 10 secs of time when Oswald stopped at the boxes near the staircase , or Oswald had to run slower at a double time speed of 8ft/sec to be able to simultaneously wipe prints off the ridge while running with it.
The fastest probable time (imo) that Oswald would be starting down the staircase from 6th floor if he was able to simultaneously wipe the rifle and double time the 180ft distance, would be 40 secs post shots. This is because of 2 witnesses, Bob Jackson and Malcolm Couch having seen a rifle slowly being withdrawn from the TSBD 6th floor SE corner window AFTER the last shot was fired. And it took a few secs at least for Jackson to spot the rifle , a few more secs to exclaim “there’s a rifle in that window” as he pointed towards it, and a few secs more for Couch to look up and find which window Jackson was pointing at.
Also, the snipers nest before it was rearranged by Fritz and team, was boxed in with a very narrow opening, according to Tom Aleya.
So that adds a few secs more for the shooter to have to squeeze thru carrying the his rifle.
Therefore, although that’s an interesting new idea by Storing that a person could jump out from the 2nd floor west side window of TSBD window and be on top of the roof of that adjacent building attached to TSBD, the running down the stairs part is still has a problem because of Garner/Adams/Stiles.
Maybe , though, the idea of jumping out the 2nd floor west window can synthesized with the idea of the east elevator operated by accomplice to transport a shooter to the 2nd floor landing by 50 secs post shots?