Oswald takes an entirely unexpected trip to Irving on Thursday to get curtain rods he doesn't need. Why not wait until the weekend per his usual schedule?
Because there was no such thing as a usual schedule! If there had been one, he would have been in Irving the previous weekend also, but he wasn't. And yes, I know, Marina did not want him to come then, which may well explain that he wanted to go on Thursday to (1) see his kids and (2) pre-empt Marina telling him again he shouldn't come.
Wrong. Oswald only went on weekends. He rode with Frazier on Friday and then back to work on Monday. He had never gone on a Thursday. It was so unusual Frazier even asked him about it. Of course you already know this and are intentionally trying to mislead by suggesting that because he hadn't gone on one weekend that there was no usual schedule. That is the typical dishonest tack. Oswald's pattern when he went to Irving - which never varied until Nov. 21 - was to go on Friday and return to work on Monday. He had never previously gone on a Thursday and returned on a Friday. That was a singular event. Thus, his usual schedule was to go on a Friday and return Monday. Not even the most outlandish kook would take issue with that characterization.
Mr. BALL - Your memory is that he went,, he rode home with you
every Friday and came back
the following Monday?
Mr. FRAZIER - Yes.
Mr. BALL - Except this one weekend?
Mr. FRAZIER - Right, that is what I say. If he went home with me on Friday afternoon he
always rode back with me on Monday morning. It wasn't no added job when he would come with me on the weekend.
He would ride home with me on Friday and he would come back with me on Monday. Mr. BALL - I see.
Now, there was the one date that Oswald came to you and asked you to drive him back to Irving, it was not a Friday, was it?
Mr. FRAZIER - No, sir; it wasn't.
Mr. BALL - It was on a Thursday.
Mr. FRAZIER - Right.
Mr. BALL - Was that the 21st of November?
Mr. FRAZIER - Yes, sir.
Mr. BALL - Well, tell us about that.
Mr. FRAZIER - Well, I say, we were standing like I said at the four-headed table about half as large as this, not, quite half as large, but anyway I was standing there getting the orders in and he said, "Could I ride home with you this afternoon?"
And I said, "Sure. You know, like I told you, you can go home with me any time you want to, like I say anytime you want to go see your wife that is all right with me."
So automatically I knew it wasn't Friday, I come to think it wasn't Friday and I said, "Why are you going home today?" And he says, "I am going home to get some curtain rods." He said, "You know, put in an apartment."
He wanted to hang up some curtains and I said, "Very well." And I never thought more about it and I had some invoices in my hands for some orders and I walked on off and started filling the orders.