[fr_freak]

That theory has been pretty well proven wrong by several sources.

Maybe, but the article you linked to sure doesn't. It can be summed up as "the theory is BS and anyone who believes it is a poopyhead."

[mad_as_he$$]

Yea, I could picked a better one. This one is better:

https://www.inquirer.com/philly/news/Shooting_holes_in_theory_that_a_Secret_Service_agent_killed_President_Kennedy.html

I was in the Plaza two weeks ago. As always I am struck by how small a space it really is. I think witnesses would of commented on the different sounds that a bolt action and a SA make and where the origin of the shot came from. The audio from the time isn’t all that good, but I hear three shots that all sound the same decibel level and have similar echoes.