You must not have been here earlier in the thread when people were admonished for knowing the more obscure definition of follow that implies pursue to catch.
Now it turns out that those same people (not you marplots) would have us believe that Z was one of those few.
ETA: And that Z used one definition in his 26th answer, and then the other one the 29th answer.
I should clarify. I do think he got out of his truck to see where Trayvon was going, and in that sense, did follow him. I would have. After all, I'm talking to the cops and I want them to know where the guy is when they arrive. My semantic game was only at the request of someone who made the word into a rhetorical jab.
So, I do think he changed his story, at least if the "following" refers to the same instance (he could have started to follow and then lost TM, so wasn't "following" when the confrontation happened).
The overarching problem with putting a lot of meaning on this discrepancy is that it makes GZ out to be some sort of legal beagle mastermind who is carefully choosing his words like some Clarence Darrow wannabe. I fall in the camp that he's just winging it, at least the parts he doesn't think are all that significant. Surely the forum is familiar with how stories are altered to fit the audience -- the same dress is "pretty pricey" when I'm talking to my girlfriend, but "a good buy" when talking to my penny pinching husband. It's so common, it's hardly noticed. If I'm worried the police will think I'm stalking someone, I might shade things toward the innocent side.
The critical thing is whether the "following" is material and whether George knew it was when he changed his story. I don't know that it is material. The question I would ask is why he would purposely lie about such a thing other than stupidity? What is the point?
I see a suspicious person.
I call the police to report them.
Of course I follow him. How else do I get to where the incident happened? What other purpose can I have for leaving my truck in the first place? Was I going to park my truck there overnight?
Why would this need a lie? The place to lie is later on when the confrontation happens. That's where it matters.