Cops go door-to-door in Trayvon town
http://www.freerepublic.com/focus/f-chat/3038090/posts
That’s a pretty meaningless gesture in Sanford, because it has a relatively small black population (15,000), they are middle class, and it is a suburban area. Three things that strongly go against rioting.
Importantly, Florida has the second highest number of blacks among US states, but they are spread out over a wide area, with some areas of poverty, but nothing very concentrated.