*spoilers* So who was possessing them?
Okay, Devan was still alive, so who was possessing the kids? And with whom was she communicating on the ouija board? Who wrote on the ceiling? The priest apparently came back to life (no pulse/fixed stare/motionless)?? Why did HE kill one of the teens if he wasn't involved in the demonic (?) plot?
I understand that, apparently, a live person was coordinating restive spirits, but they seemed to be communicating with her, even though she was standing right there in front of them. Also, the priest seemed just as evil as she was.