IGN: AyeLmao
Time: 20:23 Eastern Time, Nov 1st
Server: babel
Offenses: aimbot, norecoil (he eventually turns this off, and has recoil)

Somewhere in there he waits for someone to get around the corner, then when they finally do…
does a 180 without any angles between (snap) and headshots someone behind him! Not sure what time (edit: setup for it starts at 5:50ish) it was exactly, but it was when he was near the base of the snowman.
edit: …apparently OBS was set to really low quality. Oops.

Watch from 4:30 to 4:47 and you can see a good snap