I'm a newbie, and have not done any research on the possibility that a shot was fired from behind the fence. imho, all shots were fired from behind the presidential limo. But I know that some Parkland doctors believed the throat wound was an entrance wound. A video on YouTube featuring an interview with railroad supervisor Sam Holland, who was standing on the overpass during the assassination on Nov. 22 has caused me to expand my research.
I assume this is old info to people who support the idea of a shot from the front, but it was new to me. Sam Holland was absolutely convincing, and his statement that the Warren Commission misquoted him on the subject of a shot fired from behind the fence at the top of the grassy knoll was shocking. I didn't realize the overpass where Holland was standing is so close to the fence where he heard a shot and saw gun smoke hanging in the air. I'd like to hear from people who already know this issue, and have viewpoints concerning it. Thanks.
As usual some of what Holland said was wrong & some true -- some was important & some not important.
The main thing is that ..........
................a Secret Service man raised up in the seat with a machine gun & then dropped back down in the seat............... This was supposedly after shot-1 & before a shot-2 & before a shot-3 & before a shot-4.
Anyhow, Holland confirms that Hickey had the AR15 & that Hickey fell.
Apart from that everything else that Holland said/testified was wrong or not important.
Holland added zero to what we know or think we know happened, except re Hickey.
Which possibly makes Holland the most important of all of the witnesses.
But 99% of what Holland said was krapp.