URGENT: Here is what happens when a good (BLACK) guy with a gun tries to intervene in a mass shooting. #JemelRoberson

A beloved church musician in Chicago who moonlighted as a security guard was shot & killed by police after he stopped a mass shooting at an area bar. pic.twitter.com/uRPqEEFqKX

— Shaun King (@shaunking) November 12, 2018