According to the backinfo I got, this happened in Turkey. The CCTV video shows a tractor driver accidentally run over a coworker while reversing.

It looks like a lot of a farming equipment dealer. The victim was signalling the man in the tractor something, possibly where to park and assumed he will keep going forward with it. But the driver reversed and went right over the guy. Another co-worker rushed to the lot to stop the carnage, but the driver wobbled the machine back and forth over the victim’s head before stopping. The guy did not walk it off.

Props to Best Gore member @zaz220 for the video: