I would have put my car in Reverse and left when they started talking to me
That BS makes me sick. There are several "people" there that should no longer be breathing...
What you witnessed in the video was sub-human. Don't call them people.
Edit: lol, cbhausen already beat me to it (sub-human part). Also, the second he reached in my car would have been reason enough to end that animals life. I doubt you'd need any witnesses; they could just take one look at your clean record and his criminal record and know exactly what happened.