That's what Frazier said
That is correct
But the only story he told was the curtain rods story, so how does that make any sense if Oswald came up with that story and Frazier actually didn't believe it?
?? Frazier did believe it.
He had absolutely no reason to believe Oswald was lying.
No reason to believe Oswald was bringing a rifle to work.
His trusting nature was taken advantage of.
Btw Frazier left the TSBD before Oswald was arrested and he would have been in Irving by the time news about Oswald's arrest was first on the radio (at 2:40 PM). Frazier's sources of information were very limited from the moment he left the TSBD until he was arrested at the hospital at around 6 PM. So, when and how did he get enough information to connect the dots?
JFK is assassinated by a shot from the TSBD.
Oswald is arrested.
What more information does he need?
It very quickly dawns on Buell that Oswald lied about bringing curtain rods to work.
He'd brought a rifle and Buell quickly put two and two together.
How could he explain away that Oswald had carried a rifle to work that morning and he had done nothing about it.
When Frazier looked back on it, it was obvious it was a rifle.
How could he have accepted it was curtain rods? (because he was a trusting person who had no idea what was happening)
In the report I posted above Frazier is arrested sometime between 5:19 and 5:35.
Using this timeframe, Linnie Mae strolls up to Adamcik to offer the "short-long bag" story sometime between 3:30 and 4:45 (assuming it takes about a half hour for everyone to get back to City Hall).
Frazier had at least one hour to realise what a predicament he was in and to get together with Linnie Mae to come up with the "short-long bag story".
It is actually possible that Frazier was at home when he saw the officers converging on the Paine residence and decided that now was a good time to visit his step-dad.