Yes, there is evidence, the entire phone call records have been released. From what I've read, those were his main complaints, most of the rest were inanimate objects out of place (garage doors not down was a big one I recall - Housing association, neighbourhood watch, vigilante all in one).
The information is all out there, I've given enough links on it both on this thread and the other thread and -- and I think I've given anyone really interested in finding the evidence a good enough head start. I enjoy helping people find information, not spoonfeeding people. I've been working in this area long enough to know that calls for evidence are used just as often to antagonise people as it is for actual interest. For some there is never enough evidence to prove an individual act was down to thinking based on a system of power and oppression, always another small detail that needs more. That that is actually the standard in our societies, racism is the default our societies are built, we should need evidence that it wasn't. But that's the system - always give the benefit of the doubt to the oppressors, can't have those systems being challenged or that benefit ever going to oppressors and victims of the systems. Might actually make some progress.
As I've said dozens of time, and I'll say it again, I don't care if he killed him out of hate or fear, the defense that he was right to be fearful of and follow a young black man for being a young black man in a gated community and that is a racist defense. I'm not sure why I need more evidence when he's said it from day one, his defense said it through the trial, and afterwards calls the killing of Trayvon was God's Plan and he would do no different. Seriously, if you see your milkshake had at least 10% crap in it, it would be an obvious problem, you don't go checking the rest to make sure it's equally crappy. I'm done giving information one way that avoids that point.
BCastle: Cyrus is now, but the stuff in the pictures she was doing when she was 17 (noticeable as she looks quite different now) as was Bieber (not as noticeable, but it's only two years ago for him) and everyone defended it as "normal teen stuff". Trayvon did the exact same thing, and he's treated like thug, treated like he deserved to die for doing what those celebs did at the same age and were defended for.
And, just to clear up that blog, it isn't the Vs or grills or hoodie's that are cultural appropriation but their music itself. Bieber and Cyrus's fortunes are based on music originated by Black artists that were cleaned up and now sold by White artists to the mainstream and everyone praises them and ignores where it comes. Macklemore is a another fantastic example - everyone calls him a great artist, calling his the first hip-hop artists to bring up gay rights and equality completely ignoring the LGBT Black hiphop artists's experiences and work for decades, even Kanye (performing in a skirt) and so many others have been challenging the binary and things for years, totally ignored by the mainstream until a White face comes along then are treated like they never existed. No, they praise the guy who thought he was gay in third grade because he could draw (while using horrible slurs in his music, but it's fine, he's an ally
) when there are actual experiences in hip-hop from LGBT perspective around for years because he's got the right face and it feeds into this idea what White people are so much more progressive and the Black community is homophobic (see the California same-sex marriage debate when even people like Wil Wheaton were blaming the Black community on its failure). The grills, the hoodies, that's just veneer, something else that originated in Black communities that are only okay and "normal" on White people but promote crime and gang culture in the Black community.
It's all the same thing - the systems (media) gets the results it wants by promoting what it thinks it's best and trying to erase the rest. Elvis's moves and style came from Black artists, but they've faded for most into obscurity while he'd taken their fame. It's all a part of the systems where racism is the standard.