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.
Here's my evidence.
This is in no way demote worthy, Just a misunderstanding and you have acknowledged what you did.