Uh, nobody disputes that Brewer saw somebody in front of his store that he thought went into the theater. Just like Burroughs saw somebody buying popcorn that he thought was Oswald. Just like Jack Davis saw somebody moving around to different seats that he thought was Oswald.
"...nobody disputes that Brewer saw somebody in front of his store that he thought went into the theater."That's all I've been getting at - that there is a general trustworthiness regarding Brewer's account as it is corroborated by multiple witness accounts.
There can also be little doubt that the man Brewer pointed out to various officers was Lee Harvey Oswald.
However, unlike Davis or Burroughs, Brewer recognised Oswald as a particularly awkward customer he had served in the recent past. This is supported by the fact that among the inventory of Oswald's possessions are a pair of shoes, "John Hardy brand".
It appears Oswald had indeed bought shoes from that particular shoestore and was remembered by Brewer as an awkward customer. So it is safe to assume, because Brewer recognised Oswald as a previous customer, that the man he saw ducking into his store, the man he believed went into the Texas Theater and the man he pointed out to multiple police officers in the cinema, were one and the same man.
What is very hard to deny is that the sole reason the police descended on the Texas Theater was the phone call from Postal.
And that the reason for this phone call was Brewer's intervention due to the suspicious activity of his ex-customer at a time when sirens were blaring up and down Jefferson and it had just been reported on the radio that there had been a shooting in Oak Cliff.
It is also safe to say that, if it hadn't been for Brewer's intervention, Oswald would not have been arrested in the Texas Theater.