From what I’ve seen and heard of the evidence, I believe his 911 call is what will prove his case.
Once he loses sight of travon, it implies that he is going back to his truck (not following/stalking him). Zim is attacked after that, which implies that travon was following/stalking Zim, then travon attacks Zim, Zim shoots him.
Justifiable.....
That I think is the big question. DID he?
Yep. Where was he in relation to his vehicle when he started slamming his own head into the pavement as clever cover for his planned cold-blooded murder of the doe-eyed child, Little Trayvon? /very heavy sarcasm
And listening a few minutes ago on fox news to a heretofore unheard (by me) piece of his call to Sanford PD, the call taker asks him if he lives in the neighborhood. Zimmerman says yes. Call taker asks his house address, Zimmerman answers, and then quickly says (para), “darn, I don’t want that going out on radio, I don’t know where this guy is.”
That leads me to believe that Zimmerman DID stop following Martin and no longer knows where he is, shortly before Martin pops back up and starts pummeling the short white hispanic guy.