Went on a Search, as you suggested and read thru the BDM threads....
Good stuff yet not definitive about who BDM is... and until we see evidence of the black couple Sitzman describes...
Plus ther is a bit of a problem with Hudson I think... I was originally under the impression this was the tool shed he speaks of and that he walks to the steps, very possibly right past BDM...Mr. HUDSON - Yes; I was over there next to that T. & P. Railroad yard where the little toolshed was.
Mr. LIEBELER - What was the nearest intersection to where you were?
Mr. HUDSON - Elm.
Mr. LIEBELER - Elm and What?
Mr. HUDSON - Houston.
Mr. LIEBELER - Elm and Houston?
Mr. HUDSON - Yes.
Mr. LIEBELER - How far away from the corner of Elm and Houston were you at the time the motorcade came by?
Mr. HUDSON - Oh, I suppose that it's about - the best I can estimate is somewhere about 200 yards, I guess, down Elm and Houston when the motorcade came along - that's about where I was.
Mr. LIEBELER - You were right by where the motorcade came by; is that right?
Mr. HUDSON - Yes, sir.
Mr. LIEBELER - Would you tell us to the best of your recollection what you saw and tell us just what happened when the motorcade came along?
Mr. HUDSON -
Well, I was standing on those steps that came straight down to Elm there, just above that triple underpass, I was about halfway between the tripple underpass and Houston, where the steps are - somewhere near about halfway.
yet he just APPEARS there in his testimony... sitting next to the man who works on Industrial... one would think he would have mentioned a colored man.... but maybe not.
He testifies that they were just sitting there and stood up when the limo arrivesMr. HUDSON - Well there was a young fellow, oh, I would judge his age about in his late twenties. He said he had been looking for a place to park and he walked up there and he said he finally just taken a place over there in one of them parking lots, and he come on down there and said he worked over there on Industrial and me and him both just sat there first on those steps. When the motorcade turned off of Houston onto Elm, we got up and stood up, me and him both. He was on the left side and I was on the right and so the first shot rung out and, of course, I didn't realize it was a shot, what was taking place right at that present time, and when the second one rung out, the motorcade had done got further on down Elm, and you see, I was trying to get a good look at President Kennedy. I happened to be looking right at him when that bullet hit him - the second shot.
Mr. HUDSON - No, sir. I'll tell you - this young fellow that was sitting there with me - standing there with me at the present time, he says, "lay down, Mister, somebody is shooting the President." He says, "Lay down, lay down." and he kept repeating, "Lay down." so he was already laying down one way on the sidewalk, so I just laid down over on the ground and resting my arm on the ground and
when that third shot rung out and when I was close to the ground - you could tell the shot was coming from above and kind of behind.
Mr. LIEBELER - You say it was the second shot that hit him in the head?
Mr. HUDSON - Yes.
Mr. LIEBELER - What happened after the President got hit in the head, did you see what he did, what happened in the car?
Mr. HUDSON - He slumped over and Mrs. Kennedy, she climbs over in the seat with him and pulls him over.
Mr. LIEBELER - Pulled him down in the seat?
Mr. HUDSON - Pulled him over in her lap like.
Mr. LIEBELER - If you don't think the Presidentgot hit by the first shot and yoy say he got hit in the head with the second shot -
Mr. HUDSON - Yes.
Mr. LIEBELER - And if we assume that he was shot twice, you would have to say that he was hit by the third shot; isn't that right?
Mr. HUDSON - Yes.
Mr. LIEBELER - He was hit again after he got hit in the head?
Mr. HUDSON - Yes, sir. Mr. LIEBELER - Do you think that could have been possible when Mrs. Kennedy pulled him over, do you think he could have got hit in the neck after he had been hit in the head?
Mr. HUDSON - Yes sir; I do
Mr. LIEBELER - He was still sitting far enough up in the car he could have been hit?
Mr. HUDSON - Yes, sir. 1) is this the tool shed Hudson refers to

and 2) here is Z456... to my amazement, that sure looks like JFK sitting up in the back seat... ad now Lipsey and Kellerman's description of a shot thru the base of the neck in addition to the headshot and back...
and things get very interesting for Hudson's account...

Hi David, thank you first for warm words.
The BDM is for sure...sure. (Kevin James humor)
I will not sound stubborn but i've examinad this Images for such a long time that
i'am sure, i'am right.
No Woman, No Children, No ape, No Dog.
Just a man behind the wall.
When i say i'am right does mean it's a progress of sometimes many years.
On this Forum are many Postings from my own who shows why i told that.
Please use the Search Button. It was pretty intelligent what i've posted sometimes.
Oops , did i told sometimes?
Best to you
Martin