How do you know? You seem dead set on considering only that which confirms your position even if it's complete fabrication.
The fact is we don't know. Who does? The police. My only hope is the facts, rather than public pressure, guide their decisions.
That's the evidence.
The cops simply dropped the ball on this one. It does appear the neighborhood watch guy shot and killed one of the neighborhood's kids.
A grand jury will hear this on (I believe) April 10.