That's cute. Trying really hard to get someone demoted, eh?
At first, I thought you attacked me, but after I said "You hit me" in chat, I check my health bar. In this video, you can hear the knife, while you were facing me. I did not look at my health bar at that time, because I instantly reacted to it, assuming you hit me. Yes... I do happen to panic at times. I was honestly waiting to see if you'd attack me though, only because I was suspicious, but it's not like you told me to go away or anything.
Edit: Now that I've rewatched the video a couple of times, I've noticed that there was a mutant behind me afterwards stabbing the police, almost exactly at the same time you brought out your knife. I'm sorry if this was a misunderstanding and I thought it was you who stabbed because the sound was close. If anybody thinks this is demote worthy, feel free to share your thoughts.