Nice try, but no cigar
First of all, make up your mind. On the one hand you have Jarman claiming he heard the bold action and the shells dropping on the floor, while he was one floor below yet on the other hand you seem to rule out (or ignore, rather) that Bonnie Ray Williams wouldn't have heard anybody moving around on the wooden floor.
Secondly, Bonnie Ray Williams went down to the fifth floor and when he got there Jarman and Norman were already there. They did not get there until about 5 minutes prior to the shooting.
Try sticking to the script, will ya?
First of all, make up your mind. On the one hand you have Jarman claiming he heard the bold action and the shells dropping on the floor, while he was one floor below yet on the other hand you seem to rule out (or ignore, rather) that Bonnie Ray Williams wouldn't have heard anybody moving around on the wooden floor._My post did not address anything about Jarman.
TO WIT:
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Bonnie Ray Williams was up there until about 12:20 / 12:25 and he saw or heard nobody._ Williams: The books at the time were stacked so high. I could see only in the path that I was standing-as I remember, I could not possibly see anything to the east side of the building.
https://www.history-matters.com/archive/jfk/wc/wcvols/wh3/pdf/WH3_Williams.pdfIIRC, BR also mentioned other times that he might have headed down to the 5th, like 12:10, 12:15
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