This is his fourth account of griefing on the server. It did happen a while ago, but that, alone, doesn't tell us anything.
It's not a matter of him being a threat to the server in general-- far from it. Grief is easily reversed when it is observed. What he, and many others, is a threat to is our time and the time of the community. If he truly isn't going to do something like this again, he, and he alone, will need to assure us that he will be worth staying.
