Good link.
Here's one I hadn't seen:
Were you aware of the fact that the police dispatcher did NOT tell Zimmerman to stay in his car?
(From the audio recording, it's clear Zimmerman had already started on foot in the direction Martin had run. After about 10 seconds when he tells this to the dispatcher, the dispatcher simply says, "we don't need you to do that" and Zimmerman says "OK". After a few more seconds, the pace of his breathing slows to normal and it seems clear that he is walking (no longer running or jogging).
He and the dispatcher then start to discuss where he should meet with the police and Zimmerman tells the dispatcher he doesn't know where Martin went. Zimmerman later told the police he had stopped trying to find Martin by that point, but there is no way to tell what he did after hanging up.)
ALSO
During the interrogation of Zimmerman at the police station that night, Detective Chris Serino, who led the homicide investigation, told Zimmerman that someone had caught the entire incident on video. The detective was bluffing, but Zimmerman didn't know that. The detective said Zimmerman's reaction was "Thank God, I was hoping somebody would videotape it." Did you ever hear about this?