There is? Zimmerman was acquitted almost two years ago. Can you cite one factual example of someone seeking him out and confronting him since then?
I'm referring to some Facebook groups and Twitter crews who engage in wild, endless, obsessive focus on Zimmerman and neighbors / witnesses they believe were accomplices in the Trayvon shooting.
These people continue, to this day, to have this weird obsession and try to insert themselves in this story. Most of my awareness of this is due to a few people I know who actively seek to mock and argue with these folks, which I consider to be very stupid in itself, as I've told them. The result for them has been predictable, in that they have become Zimmerman surrogates in these people's minds and have been stalked, harassed, called in the wee hours, had their employers called, etc.
How many of them have gone to the area GZ lives in? I know a few have, though I am unaware of whether they sought direct contact with Zimmerman himself or not, and whether they had any such contact.
All I'm saying is that I've seen enough of their posts, seen enough of their videos, etc. for me to be convinced that there are some weirdly obsessed people out there focused on GZ and viewing him as their White-Hispanic Whale.
Perhaps none of them will ever do anything directly, and perhaps Apperson doesn't fit this description perfectly and is his own case, maybe even he's in the right more than GZ is in their ongoing conflict.
I'm just saying I wouldn't allow my location and vehicle to remain constant and known if I were him, based on what I've seen. I wouldn't even if I hadn't seen it.