general store near a historically black college. all victims were black. authorities say the 21-year-old gunman who was white died of a self-inflicted gun schott wound there at the scene. they described him as a, quote, maniac who wanted to kill black people. they say they found more than 20 pages of racist rioting in a manifesto on his laptop. the police say he legally purchased the two guns used in the attack, a gridlock and an ar-15 stile rifle. the rifle had swas city kas drawn on it. the gunman had no criminal record, but was sent for a 20-hour psychiatric evaluation in 2017. under florida law those do not show up in background checks unless the person has been committed for treatment. yesterday hundreds of people gad gathered for a vigil