First of all, we don't just rush bans. I make sure to find enough evidence to be able to back up my decisions, which I have done. I've watched you particularly for a while and noticed that you and your friend more or less ignore sounds or just don't hear them, because I agree that peatreat was stomping and it's possible that you heard him. I'm more concerned with this clip:
Here we can see Landeel stab a zombie, take a pot shot at someone off in the fog, and then begin to fight someone on the nearby statue. I'm really only looking at the statue fight because the pot shot onto russki A)missed and B)can be done by anyone as he was fairly visible. Watching the mp5 fight you had on statue we saw multiple instances of unnatural tracking and locking behind the player. These are consistent with aimbots, which is most apparent at 0:35 in the video.
Your movement and situational awareness isn't one of high skill and you were constantly looking around at walls and spaces that no normal player looks at, but you were at least clever enough not to look directly at anyone in particular. You were very good about keeping your crosshairs on the corners of where they were coming from, but any time there was no one around you didn't do that at all. I also had a second admin watching with me, and we both watched it happen multiple times with pistols, the mp5, and possibly against peat with the an-94. I'll let the other admins take a look and see what they think.