Before I get to my response to this thread I read the Three Stooges thread and was impressed by your arguments and with the information provided, so kudos to you. It's too bad that it was temporarily hijacked by Tutti and Frutti but that can't be helped.
Nevertheless, I was not persuaded to adopt the conclusion you appear to have arrived at for the following reasons. BRW was very vague as to where he left the remains of the chicken lunch, the bag, and even the Dr. Pepper bottle. This ties in with Mooney's testimony as to where he found the chicken bone and the paper bag. He placed the chicken bone and the bag laying on the top of one of two boxes (see CE-513)
Mr. BALL - Does that show any place where you saw the chicken bone?
Mr. MOONEY - If I recall correctly, the chicken bone could have been laying on this box or it might have been laying on this box right here.
Mr. BALL - Make a couple of marks there to indicate where possibly the chicken bone was lying.
Mr. MOONEY - Yes, sir.
Mr. BALL - Make two "X's". You think there was a chicken bone on the top of either one of those two?
Mr. MOONEY - There was one of them partially eaten. And there was a little small paper poke.
Mr. BALL - By poke, you mean a paper sack?
Mr. MOONEY - Right.
Mr. BALL - Where was that?
Mr. MOONEY - Saw the chicken bone was laying here. The poke was laying about a foot away from it.
Mr. BALL - On the same carton?
Mr. MOONEY - Yes, sir. In close relation to each other. But as to what was in the sack--it was kind of together, and I didn't open it. I didn't put my hands on it to open it. I only saw one piece of chicken.
These boxes marked by Mooney formed part of the wall of boxes between the SN and the area where BRW said he was during his stay on the sixth floor. BRW could just as easily have placed the chicken and the paper bag from outside the SN and not seen LHO in the SN if he was there during the time BRW was at the sixth floor. IMO, LHO could have been just about anywhere on the sixth floor and have made it to the SN from the time BRW left the sixth floor on his way down to the fifth floor to meet up with Junior and Norman without beeing seen by BRW. Where I don't believe LHO could have been was on the SW end of the sixth floor where Arnold Rowland says he saw someone with a rifle at about 12:15 p.m. because BRW had a clear line of sight from where he claimed to have been eating his lunch towards the west of the TSBD facing south. I also don't believe that Rowland saw a man who could have been BRW inside the SN because it's not recorded in any of the previous interviews before his testimony to the WC and never mentioned it to his wife. While Rowland was probably a nice young man he was prone to exxagerations and many of his other observations during his testimony were just fabrications.
As to Norman's and Jarman's statements these guys got together before their WC testimony and ironed out the differences in their statements because, IMO, they wanted to be as accurate as possible but not to come clean for past attempts to cover for BRW.
The picture is shown looking south and you can see the "rifle rest boxes" in the window. Therefore these do not represent the area that BRW indicated. He was vague but said it was around the 3rd to 4th series of windows. This was the place that Day enquired the employees about on the following Monday and represented the spot where Studebaker had informed Day they had been found. They had been moved to this spot from where Mooney indicated, the SN, likely by Gerald Hill, prior to the arrival of Fritz and co.
How were they covering for BRW? Why would they feel the need to do so?