While much of the frenzy has centered on Zimmerman’s past run-ins with police and on Martin’s musings and photos posted to Twitter and MySpace, the avalanche of coverage has been unable to resolve the most critical unknowns: Who instigated the final confrontation? Did Zimmerman, a neighborhood watch captain, have good reason to feel he was in danger? Did local police handle the case evenhandedly?
Past experience – for example, in the 1991 Rodney King beating – has demonstrated that facts aren’t easily agreed to when cases take on a racial tinge. Opinions and preconceptions have even greater currency in an era of 24-hour news and social networking.