Thank you for taking the time to apologise for what you did. For full transparency of the situation, here is a brief recap:
A member of the NSB was being held in the BB cells. You were told twice to leave the area, as there was no reason for a Panzer Enlisted to be there at the time. You lost your temper after this, and killed almost everybody in the cells at the time (~10 people present).
You privately messaged me after this, informing me that you lost your temper due to personal issues that had very recently happened, which I acknowledge.
However, you have had three recent infractions, two for prop misuse and this one you are apologising for. Personally, I would be in favour of shortening the ban rather than fully removing it, as I believe a break from the server would do you some good. This would be in order to help you overcome the personal issues you have experienced and take what I believe to be a necessary break.
Another member of UA will make a decision on this appeal.