When the tragic story of the shooting death of Trayvon Martin consumed the nation over the past few months, a number of questions were raised about racism, vigilantism, and self defense laws. However, the most important question was always the first one; what exactly happened that fateful night? The shooter, George Zimmerman, has always claimed that he fired his gun in self defense, something many found hard to believe considering the young boy he killed was unarmed. However, tonight, ABC World News broke information about the injuries Zimmerman received that may shed more light on just how that night went...