“Mostafa Kamel Hendi, armed with what was later identified as a pellet gun, attempted to rob the We Buy Gold shop in Hendersonville, North Carolina. The store clerk, Derek Mothershead, punched him in the nose and knocked him out. While waiting for police to arrive, Mothershead handed Hendi a roll of paper towels and made him clean the floor of his own blood.”

http://boingboing.net/2011/12/28/video-clerk-knocks-out-robber.html?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+boingboing%2FiBag+%28Boing+Boing%29