Watch as an Illinois man who is a third-degree jiu-jitsu blackbelt hold down a suspected criminal who attacked a female 7-Eleven employee last week.
Idriz Redzovic, who teaches martial arts at Supreme Jiu-Jitsu in North Chicago, stepped in and ultimately prevented others from being harmed.
While holding the suspect down and waiting for police to arrive, Redzovic proceeded to give the man a life lesson.
Watch below: