The case WAS a slam dunk for the prosecution right up until the prosecution blew it.
And, it was such a promising start - the excellent opening statement followed by a totally idiotic knock knock joke.
Oh well. I still say he's dead man walking.
It was the defense attorney, not the prosecution, that made the stupid, lame-ass knock knock joke that everyone went "WTF?!" to.
When the medical examiner said that Trayvon's fingernails did not contain Zimmerman DNA, and when they said his hands did not show the signs that hands show when they've been in a fight, that was pretty much a slam dunk for me. It proves that Martin was not punching or "bashing" Zimmerman's head.