Run!
You run out of the Hallway and instead run into one of the rooms, you don't stop though! You take a quick look around, this room actually had more light in it thanks to a large window which took the space of the wall. The window looked into a backyard, with lots of huge statues and a few smaller ones scattered accross the yard. You notice two doors, one headed right out into the yard and another leading to what seemed to be a closet.
Seems you may have lost the ghosts for a bit, but they'll find you rather fast if you don't do anything.