This video from early 2004 shows a passenger violently attacking driver of the bus he was on. I believe the passenger was upset because the driver missed his stop. Poor driver took the beating without recourse. The passenger slapped him, punched him and kicked him multiple times. The police eventually boarded the bus and arrested the rowdy fellow, but his unruly deed had already been done. The passenger probably didn’t signal in time that he wanted to get off.
The video is from Korea (thanks guys). It was filmed on the bus’ security camera. Props to Best Gore member drccoco for the hook up: