No Good Deed Goes Unpunished

A fight breaks out in a bar and results in four individuals being shot. One of the suspects flees but the armed security guard at the bar manages to catch him and pin him down. He calls the police and when the police arrive they see that there is an armed black man. Can you guess what happens next? Exactly what you would expect... from the old slave patrols:

An armed security guard at a bar in suburban Chicago was killed by police as he detained a suspected gunman, according to officials and witnesses.

After gunfire erupted around 04:00 local time on Sunday, Jemel Roberson, 26, chased down an attacker and knelt on his back until police arrived.

Moments after police came on the scene, an officer opened fire on Roberson, who was black, killing him.

Law enforcers in this United States have a tendency to dislike unarmed black men so it should be no surprise that they also have no tolerance for armed black men, even when they do a law enforcer's job for them by detaining a suspect.