Alright, so I was curious as to what actually led up to this incident and decided to do a little bit of looking into the logs. That was over an hour ago and I think I have finally come to a conclusion.
The HoP on this particular shift thought it prudent that they grant themselves all access and then run into the armory behind you, loading up on a vector and less-lethal magazines. Their reasoning was "it is my favorite gun and I want it before some secoff gets it". They also asked you for your trenchcoat which you unfortunately also obliged. This was blatant powergaming by the Head of Personnel and any HoP that decides to walk into the armory unannounced should be arrested immediately.
(Of a side note, I also found another HoP blatantly powergaming doing the same thing approximately 12 hours earlier by accident, they have also been dealt with).
I don't think you are at fault in this situation, but I do think you might want a little bit more time in the roles under HoS so you can understand what's going on around you before you dive right in. Here's what I am going to do;
I am going to lift all of your rolebans except Head of Security. The Head of Security roleban will stay for only a week. You will have plenty of access to play most of the security department, so you won't be missing out on much. This appeal is accepted.