Easy to say what happened that night, as all evidence supports the facts
1) Martin brutally and viciously attacks zimmerman and repeatedly pounds head into concrete, beating repeatedly about the face, head and skull - this is supported by all evidence with no evidence to the contrary
2) Martin on top of zimmerman either continuing to batter him or hold him down
3) Z-man draws weapon and fires single shot less than 18 inches as martin is till on top of zimmerman who is on his back
All evidence proves these facts, there is no evidence against these facts. That's what makes it such a clear case of self defense, there is all this evidence including multiple eye witnesses that PROVE self defense.
You cannot mount somebody and pound their skull into the concrete, that is a forcible felony and automatically by law allows the victim to fire.
Spidey, I think it's time to put you on my ignore list. When you're not being overtly racist, you're repeating urself over and over and over like you have some severe form of turrets syndrome.