( ghost had certainly been her first thought and she's glad that samuel confirms it. and she knows enough about banshees from her own upbringing before learning that they were more than just stories to scare little girls with.

but it's the comment about the pissed-off tenant that has her giving him a really? look, knowing that he certainly doesn't believe that even if he might hope it )

You have salt, a gun and a witch. What can I do?

( other than ward the door to stop anything from getting through the door. except that wouldn't solve the problem )

I assume you're going to suggest setting a trap so you can banish it?