Actually, IMO, it's the other way round, there is *no proof* to support the versions of events as stated by GZ, no GZ DNA on TM, indicating at least *some* physical contact, no lethal weapon on TM, no signs of 25 blows on the concrete sidewalk, no eye witness accounts, etc.
IMO, GZ had *some* injuries, but I've had suffered worse from falls of my own doing, so those cuts and bruises do not provide clear evidence, only suggestions.
Respectfully, I'd like to address the items I highlighted in red:
IMO, George's version of events match up very well with the physical evidence and witness testimony.
IMO, the ME from today gave excellent testimony about the gun shot being fired from below in to the body of the attacker on the top. He also testified that Trayvon may not have sustained bruising to the hands from punching. It doesn't happen every time somebody throws a punch. Maybe he punched George once and the rest were just grabbing, slamming and struggling. That could explain no bruising on his hands. Plus, the ME said that an internal exam of that portion of the body is the best way to determine bruising (not from the outside view) but an internal exam on the hands was not done.
John Good, the resident who was the closest witness to the attack testified that Trayvon was on top, moving his hands in a downward motion towards George and also accurately described the clothing on both Trayvon and George. He testified that they struggled on the grass first and then on the pavement, as George stated.
One of the female witnesses who testified to looking out after the gunshot (can't remember her name), saw George on top. George stated that he got on top of Trayvon after the shot and that Trayvon was face down in the grass. Every witness testified that Trayvon was face down after the shot, and that matches George's statements. Remember... the witness statements were given prior to them ever hearing what George had to say about that night. Most of the details from them and him match up very well.
As for the 25+ blows reported. I think it's easy to exaggerate how many times you have been hit in a fit. In the midst of a fight, I'm sure people don't count exactly what is happening to you.
The injuries to George's nose/face are consistent with being punched in the face, as George stated.
George never stated that Trayvon had a lethal weapon on his person. He stated that Trayvon was using the concrete against his head, and that can be considered a lethal weapon.
The injuries sustained do not have to be life threatening to use self defense, but rather there needs to be the perception that the attacker is using lethal force on you to defend yourself in the manner he did. I'm paraphrasing a bit, for the record, I am not stating exact law. Just stating how I understand it.
Combine George's statements, with the injuries to the front & back of his head, with John Good's witness statement (the closest witness to the event) and everything matches. There was a fight, there was enough reason for George to believe that he could be killed, legally he was carrying & concealing his weapon and he defended himself.
IMO