Alan, I think many of us are not quite convinced of prayerperson having stood one step down. Not ruiling it out entirely for my part, because of the Dr.Pepper bottle that was found coincidentally on that side of the steps and right about near where one who was prayerperson could have placed such.
And the Dr.Pepper bottle of 63 has that large WHITE oval shaped logo on the bottle, and if prayerperson is holding such bottle near the top, than that white logo could be a possible reason for the white splotch near the mouth as the hand is raised.
Of course, it would take some experiment with someone with a 63 Dr.Pepper bottle to stand at that location and be filmed with the exact same type camera being used by Darnell and Couch, in the month of Nov 22nd at about 12:31-12:34, to have any way of providing any proof or probability my speculation is correct.
Couldn't that bottle of pop have been Billy Lovelady's?
Wasn't he alleged to have been sitting on the steps, eating his lunch?
.......
Joseph Ball: You ate your lunch on the steps?
Billy Lovelady: Yes, sir.
Joseph Ball: Who was with you?
Billy Lovelady: Bill Shelley and Sarah Stanton....
Joseph Ball: Were you there when the President's motorcade went by?
Billy Lovelady: Right.
Joseph Ball: Did you hear anything?
Billy Lovelady: Yes, sir: sure did.
Joseph Ball: What did you hear?
Billy Lovelady: I thought it was firecrackers or somebody celebrating the arrival of the President. It didn't occur to me at first what had happened until this Gloria came running up to us and told us the President had been shot.
Joseph Ball: Who was this girl?
Billy Lovelady: Gloria Calvary...
.......
Harold Norman, on who else was out front when he and "Junior" Jarman went outside:
"Well, I believe Billy Lovelady, I think. He was sitting on the steps there.".......
-- MWT
