Extend the Story - Add a Room

The door puts you in a staff hall with doors lining both sides as far as you can see. There are a few fluorescent lights left burning, but the rest are out. You walk down the hall a bit, peering into the glass windows on the doors. Many of the rooms look like offices, but you don't see any phones in them.

The hall ends as another door. There's a window in it, but it's so dark behind it you can't see anything.

Open the door.