https://youtu.be/KrqSWFe7ZoM
I was in a NUNYA! server on 9/22/17 at 3:20am eastern time. The video explains it. You'll see the chat where several others say yalusako is a hacker, but I've heard that before about plenty of random people without merit. At :30 he kills me with a SMAW, and you see just the weapon fly way down, then back up quickly, stop and then pivot around. no body even. I do have more than 2 minutes of video, but shortened it down before I read the parting of wanting 2 minute videos. I can post more if needed, but it won't show anything else.
As I said in the description, the way he travels seems odd, but was in no way edited by me, other than to shorten the clip to the relevant part.
Redline_Brain
edit: forgot to include link