Oh here is a new theory about Bella's locked door. although i will say its more of a Crazy plot twist.
How about Jill's sister Lana in there?! Now now, i know what ya'll might think, Just bare with me.
Bella found Jill's sister, and put her in some sort of stasis, and with advanced medical equipment trying to fix the damage to her body from the drugs, and makes a full recovery.
Then Bella's husband finds out about it, finds it totaly wrong, and doesn't want anything to do with it. then he leaves furious, wich we see bella say eventually, its been 3 year's surely you've forgiven me about it.
Bella knows how much Lana means to Jill, and wants to do everything to safe her, so she risks it all to make sure that Lana survives in hopes to reunite the two.
As to why this crazy idea. well with Magnar suddenly painted as some sort of mastermind, we all saw some imposible imposible plot twist. usually someone in high power thinks up stuff like this, not some rooky green boy, who can't get anyone to join his lame D&D. well if he can turn out to be some sort of bad guy then my theory can't be all that imposible as well can it?
As to the risk of me posting this. either it's gonna be removed for spoiling. or its gonna take a month longer to release episode 12, seeing DPC has to rewrite some of his story, and think of some renders to go with it, becouse this might be exactly a twist even DPC might be looking for, but hasn't thought about
i had to think about this offcourse, would it be worth the risk, but well, this way either bella is right about putting Lana in stasis, becouse it ends up saving her in the end afterall, and she gets a well deserved praise. or, becouse we see the person walking out of said room has no idea where she is, everyone is gone to help derek with his finger, and starts to wander outside of the house. with the risk of she walking into Vinny, his henchman, Magnar, or his henchman. maybe even someone who knew her from the past (her mom), or someone from the faculty staff.
and then come the plot twists that comes with said risk, what would vinny do when he finds out that the sister of MC's love is alive and worth using against MC, maybe even against buddy himself seeing it was his poison that entered her body. Magnar, hey if i tell this to the dean, then Bella will be expelled and i can become the next librarian and make this place my own. Jill & Lana's mom, afterall she has some choises to make as well, like making amends, or see this as a risk.
so there ya have it guys, propably the most imposible imposible of theory's, or the most fun one for DPC to write upon.
Peace Out!