pk??

[Michael Mikvik]

The argument of switching char or w/e is invalid because player obviously did not know they were PK active. To suspect is one thing, knowing is another.

The fact he switched his character thinking he was PK active proves he wasn't acting within accordance to your rules. 

This isn't a poor new player we are talking about, he knew what he was getting into and it was made clear to him multiple times, somebody who just got off of a permanent ban would be expected to have higher standards.