Playing on Dretch*Storm. Unfortunately, level 0 players (like myself) are denied access to !listplayers, so all I know is the name (yeah, I know,
big help).
The player's name was
Marine.
Actually, the colors may have been the other way around.
He joined the server, joined the humans team, and said in global chat "n_aim 1". Obviously, he forgot the "/".
Then he started to get very good kills, as evidenced by a few people complaining about his skill.
After a while, noticing that no one had done anything about him (not even any references specifically about aimbotting) I called a kickvote. It failed to pass, but a couple of players on my team agreed that they believed he had an aimbot.
One of them (monkeyman) left the team and started speccing the aimbotter. I eventually left my team and joined the spectators to spectate the aimbotter myself.
Then I learned that another player (Prince something-or-other) had been spec'ing him as well. Both monkeyman and Prince agreed that Marine had most likely turned off his aimbot after the kickvote. His score at the time (something like 20 kills) obviously did not correlate with his poor skill exhibited in some of the demo which I will link farther down.
With the three of us agreeing, we called a kickvote on Marine again, which as you can see in the demo, succeeded.
I think that's about it.
Demo