Hmm ok ill explain what i saw:
hotty.dem:
Round 1: He dies on short, while crouching around the corner.
Round 2: He tries the same tactic, but he was lucky there were no T's at topmid. Then he goes into tunnel and dies while firing a few bullets
So far nothing which can proof he was using aimbot/wallhack.
hotty2.dem
Round 1 : immediatly dies at A long without a shot fired.
Round 2: S.T. tries to get himself killed to be able to spec. Hotty killed him with an mp5 on short and then hotty goes for the same crouching tiger technique and gets killed from top-mid while firing a few bullets himself.
Round 3 : Same routine then dies at short.
Round 4: Same routine then dies again at short.
Demo ends in serverchange.
So far not really anything to work with..just those two mp5 kills on S.T. on short without speccing him. Also consider that running and shooting is probably the only thing usefull about a mp5/smg
Unde33.dem
There is no gameplay footage, we can only see him getting banned.
I only saw him shoot 5 bullets and noone of them were hits. I cant say he cheated based on that.
Greetz