The 3rd Floor (Continued)

The 4th Part: Picture this: it's your first day back to school and it's thundering and lightning outside. The rain is coming down in buckets and to make it worse, it's a Monday. Sounds like a pretty crappy day right? Well, it gets worse. You and your friends are put on lockdown because someone crazy is in the building, but you don't know who. 2 of your friends are on the 1st floor and you and the other 2 are on the 2nd floor. But there's one more friend you forgot about, so where is she?