Well, she's been possessed. Surely they must have dealt with this kind of thing before?
It seems like an occupational hazard when stealing things in a world where items can be cursed...
Heheheh. "Off-Key". If whatever possessed Key doesn't get a name I'm going to be calling it that from now on.
New training course for thieves should include how to detect curses.
Yeah, there's something else in that thar head. Given the choice of phrase "Mortals" my guess is either a god or their direct servant since DHS doesn't seem to really have a demon or demon equivalent so far.