The vast majority of gun owners don't kill, but people who do kill, tend to kill with guns, and often with illegal guns.
The savage repression of blacks, which can be estimated by reading the obituary columns of the nation's dailies, Fred Hampton, etc., has not failed to register on the black inmates.
Evil is unintelligible. It is just a thing in itself, like boarding a crowded commuter train wearing only a giant boa constrictor. There is no context which would make it explicable.