I realize this wasn't taken on your server, but I caught this guy botting on fl server and I've seen him play here before so I thought you might want to ban him. He's been going by incubus lately but before that it was emo and roadkill. Click here to check it out... The most obvious sign he was toggling was when he was camping for a bit in the enemy flag room a couple minutes into the demo. He's locking immediately onto people not in his view and would probably kill them right away were it not for the 90+ ping he had. Unfortunately I'm not paying to renew my host so if you'd like to get the demo you've got until Monday I think.
*Update* Also might want to look at this...