It's not the Markham timeline.... but you editing my post exposes the weakness of your case
You're missing the point, a huge part of your evidence relies on a "screwball" who said she was catching a 1:12 bus at 1:15 and an an unsynchronised clock.
And as for your other evidence I've already shown that Bowley's watch was never shown to be accurate.
DOA doesn't mean the time the ambulance arrives.
I presented a ton of eyewitnesses who all say the time was closer to 1:30, which must be equally analysed.
The DPD time is still accurate within a reasonable margin of error.
Anyway let's not forget that these time guesses are only a small part of the evidence because;
Oswald was positively identified with a gun at the scene of the crime.
Oswald's PO Box received a revolver, the same revolver he was arrested with.
Oswald dropped shells at the scene.
The shells that were seen dropped by Oswald were an exclusive match to the revolver he was arrested with.
Nicol provided photographic evidence that one bullet in Tippit came from Oswald's revolver.
The jacket Oswald was wearing was recovered from a carpark he was seen entering.
Oswald appeared to hide outside a shoe store.
Oswald waited for the Police car to move away before he continued.
Oswald snuck into a theatre.
Oswald tried to kill more police.
JohnM