As Electrk said, he blames everything he has done on everyone else. He's okay until he does something wrong. I had issues with him in the Bluzone because of this exact reason. It's as if he seems to think he is above the rules, I mean, it's okay when everyone else in the server gets banned or kicked for breaking a rule, but when him or one of his 'friends' breaks them, oh dear, that's far too much trouble than what it's actually worth. You may as well just permanently ban him from your server.
I understand another roleplay, WinterBite, has had this exact same issue.