The Zapruder film ends with a view behind the fence. Nothing there.
... sorry, crowd looking that way, pointing and the CIAs “hobos on the tracks”... plus witnesses buried like the TWA800 witnesses.
“The Zapruder film ends with a view behind the fence. Nothing there.”
The Zapruder film does not show the grassy knoll during the assassination. Abraham Zapruder was standing on the grassy knoll.
Orville Nix was standing across from the grassy knoll so he sort of captured it but the fence area is dark without any clarity.
https://www.youtube.com/playlist?list=PL0O5WNzrZqINVGfqd-M73A_czSbI__hat
No photos or videos or hard evidence for a shooter behind the fence. Just eye witness testimony of seeing and smelling smoke.
If someone fired from there I suspect they would have been well hidden and bailed soon after making the shot. Thus I am not surprised there is no photo or video evidence of it plus the cameras had limited clarity and resolution.
Some say Oswald fired that head shot but I find it difficult to reconcile that with a viewing of the zapruder film.
I think the execution details, shooters etc will remain unprovable.