Not hacking. I think you guys are looking into this a little more then you should have. You were looking for aimbot and found walls, what you really did was over analyze the demo. Tick 17000, he killed like 3 or 4 people. The first two where just running through the door, predictable and sound there. The ones through the window were shooting at him before the guys came through the door, that's why he knew they were there. He is getting shot on his left side so he turns to look and just happens to fall onto another guy when he was turning. That's just coincidence. He is moving way too fast for that to be considered for any kind of tracking. Just because you were watching him in 10 percent doesn't mean he was playing at that rate. Onto the next tick.
Tick 18300 shows him shooting at the door at what looks like an attempt at a headshot with the scout. I watched the whole demo and he does this almost every time with every gun; randomly shooting through the door, on no other time did it look like any kind of wall hacks. He is just randomly shooting through the door, which a lot of people do. I will say this guys, it is extremely difficult to prove wall hacks on small and predictable maps such as churches and simpsons_h1. There is too much of a chance for radar, predictability, and just luck. I vote no ban on this one.