The south storm drain would have been an entirely logical choice for a shooting position. It provided concealment, an excellent view of the target, and a secure means of escape. It would have been the logical choice for a skilled assassin.
Yet, WC apologists howl and scoff whenever the south storm drain is mentioned as a possible shooting location. They prefer to believe, or say they believe, that the one and only shooting location was the sixth-floor window, never mind that the back wound and the rear head entry wound do not even come close to aligning back to that window, and never mind that the ammo that hit JFK's head could not have been the ammo that the supposed sixth-floor gunman allegedly used.
I would agree that at the sewer at the end of the fence there could have been a gunman there because that’s the location that Lee Bowers the rail yard tower operator saw 2 men lingering around. It’s the location where smoke was seen and it’s where that crowd of people and the motorcycle cop rushed up the hill.
It’s a ground level elevation rather than a high elevation so the vertical angle change is minimized. It is just enough to the left of the approaching limo to have a shot at JFK without JC blocking the LOS.
However if this is a 2nd shooter location and the 1st shooter was the TSBD then the Oswald as Patsy plan must have been an after event conspiracy to avoid investigation of any 2nd shooter.
Or Oswald was actually part of a 2 shooter team, he being the 6th floor TSBD shooter who bungled his getaway plan and he had to be shot dead by Ruby for that reason.
The 2 shooter scenario is a low probability imo because it really only requires one skilled shooter to have assassinated JFK if given 3 shots to do it. And I’m not even sure why Dealey Plaza was selected and a position in the TSBD on the 6th floor chosen since it would have been much easier to shoot JFK while he was standing stationary giving a speech at some other place before he ever got into a limo.
All I can figure why Dealey Plaza might have been selected as the place for a multiple gunman execution was because it was at the end of the traveling route and the mastermind conspirator (LBJ?) had a pathological disdain for JFK and desired a place so the spectacle execution would be filmed and photographed from all directions.