Sleep deprived crackpot theories.

Jane is a massive siscon and Julia's partner in crime. She spread the rumors about Andy and Leyley to create an opportunity for Julia, then she had her freaky awakening and gradually dissolved Julia and Andrew's messy but not really so bad relationship together with the once again extremely jealous Ashley.

Ashley died in the swamp. Andrew's accidental summoning of brain theRAPIST demon resurrected her. He went nuts during puberty because of the thereby established contract between him and her. "Come back and I'll bear your burdens."

The whole demon plot gets nonchalantly dropped just like the organ harvesting conspiracy next update anyway.