Jordan Davis, the black son of two Delta Airline employees, was gunned down before dozens of panicked onlookers at a crowded Jacksonville retail plaza on Black Friday. His killer, a white, hate-spewing loner named Michael David Dunn, calmly opened fire, at point-blank range, on the red SUV in which Jordan and three friends, all well-raised, bright teens, were sitting and listening to rap artist Chief Keef. Hit the jump to learn more about this sad situation.