I was on the server at the time. I disabled polls after the second one and spectated death2u for awhile, didn't see him doing anything wrong. Yes, he's a noob, he had a score of something like -2/4 but he said sorry for the first one and said the other one was because the guy stepped in front of him, which does happen.
Also, an important part in getting unbanned is showing you know why you were banned and apologising for it.