Immediately, the henchmen of evil boss Grayle take Rory hostage (I had to dig deep to find out why: It turns out that Grayle was actually taking River hostage but Rory got in the way).
You see, in addition to growing increasingly sick and depressed from all the evil hauntings, one of the flatmates even claims to have woken up with deep body scratches, for which he blamed the mirror and kindly provided a link on eBay for photographic proof.