That is correct. Most of the evidence that defines Trayvon was not admissible at trial.
“The longer this malarkey continues, the better”
I expect this next time Team Zimmerman will be ready to share *everything* about Unarmed Child Martyr Trayvon, if the feds want to take another shot. Again it may not be admissable as evidence but here and in other venues we will be talking about his drugs, guns, assaults, school disciplinary problems, ‘found’ womens’ jewelry, etc and so on until even those low-info, non-cursive reading retarts of color will be saying, at least to themselves: “Dayum. Dat boy wadn’t right ....”.