The attacked girl

A mysterious young girl named Reya shows up on Loki's doorstep asking for help. She claims that, at night, the furniture has been moving on its own and she's been hearing footsteps. However, upon speaking to the head butler, we learn that no such happenings have occurred. Is this girl's story fabricated? Meanwhile, Heimdall is lurking in the shadows, and that's never a good sign...