User: br9d, name changing hack
Steam: STEAM_0:1:5521444
Where: Pub 1
Why: Name Change/Speed/Aimbot/Walls/Blatant

The hacker is all the way at the end of the map/demo, you can't miss it. I had to look up his steam ID in the stats to get his "real" name, if you look at his ID in the stats, you can see a couple other regulars whose names he "borrowed" while he was name-changing.