There had been many break-ins by black people in that neighbourhood
George Zimmerman was there legally as security and had already called the police
Trayvon Martin may well have been acting suspiciously - he did not stop - he was not fired at from a distance - Zimmerman was trying to hold him for the police
George Zimmerman did not set out to cold bloodiedly shot Martin - there was a fight - Zimmerman was injured
Colour or race should not have been mentioned - Zimmerman is Hispanic not white
If both people had been white and the security guard had been injured by the suspect prior to the shooting - the security guard would not have even been charged