I've always suspected this guy for wall-hack. I took 2 demos of him, the first one I wasn't able to catch anything on him, the second one however, is more clear especially towards the end of the demo.
This is the demo:
https://www.mediafire.com/?tcawlfjsl8jy1i5 I know that the demo is very long, but towards the end ( last 2-3 mins), the hack starts to show up; so I would request the one who sees it, to fast forward and watch the end of it.
Unfortunately, after taking the demo, I immediately lost connection and when I came back he was gone.
I would like the moderator to take a look at it.
This is his steam ID: steam_0:0:406669411