It's infuriating to watch officers and 'neighborhood watch' security guards (Zimmerman) create Go Fund Me pages that amass these sums of money. Didn't Zimmerman also launch a civil suit against Trayvon's family for millions of dollars after the initial trial? The pattern you describe here is accurate though, there's very little justice for the victims and the system always protects their own.
RE: America Riots - Agent Provocateurs vs The People