***Myth. He was able to get to the break room from the sixth floor in time. This has been demonstrated by recreations.***
How? The Elevator was disabled and witnesses didn’t see him use the stairway. What did he do? Jump on the floor and fall magically through a hole? Recreations can show anything you desire! I suppose if you believe the ‘Magic Bullet’ theory, you could believe the ‘Magic Hole’ theory too.
***He was working on that floor. There finger and palm prints on the rifle and the boxes that place him there.***
The finger prints were added later, false evidence reported by a witness in the morgue. Of course he was working there, that was his ‘Intel’ orders to stay put until his next assignment.
***The policeman didn’t change his story in any way that would make a material difference.”***
The change in the story made it more believable that Oswald could have rushed to where he was found.
Witnesses not seeing him doesn't mean he didn't use the stairway.
"The finger prints were added later, false evidence reported by a witness in the morgue. Of course he was working there, that was his ‘Intel’ orders to stay put until his next assignment."
There is no evidence fingerprints were added later. You admit he was working there. The issue was you said he couldn't be placed there. Now you are throwing out other things. There's no evidence he had any "Intel orders" to do anything. Just because people can dream these things up doesn't mean they happened.
"The change in the story made it more believable that Oswald could have rushed to where he was found."
No.
History or Discovery ran tests of Oswald’s steps during and after the assassination. Including walking across the floor and down to the break room. It all worked out. I don’t believe the lone gunman,. But I believe that Oswald could have done what was alledged or at least he had time to.