If they disallow everything except what happened that day, then it is STILL only Zimmmerman’s word against Saint Trayvon’s (and he’s not around to say) plus pretty close witnesses who saw trayvon on top of Zimmerman, AND Z’s injuries...
So... most of the circumstances support Zimmerman, even if you exclude what a dirtbag Trayvon was.
In response, GZ’s personal life info should be excluded. But then again that would probably be rasis’ to do that.