Coming into the precinct Monday morning, Mustang will quite unfortunately find a desk filled with all of his things that had once occupied the desk in his office, his file cabinets and anything else he could possibly need jammed up against a far wall while his previously occupied office has been taken over and re-situated to the new occupant's preferences. The evidence of candles and other feminine touches make it quite obvious that a woman has taken over - if there could have possibly been any doubt as to who it was.
Also for the record, the woman in question sweet talked and bribed the overnight janitors into giving her a hand~♥