Absolutely!
Isolation from long term friends and family members. Foreign environment. Controlled activities - Anna didn't drive - had no independence of movement. New people introduced with defined loyalties No incomining or outgoing phone contact allowed Restricted use of computer and emails - probably monitored Drugs out the ying yang for ultimate mind control and dependency
Think Sean Hornbeck!
Oh yeah and all that other stuff you said makes it seem even less "outside the box" than i thought.
cameras capturing her every move. even possibly in her bedroom. removing her from her only surviving child by taking her to FLA (without the child). Not a moments peace for this woman unless she was knocked out on Chloral Hydrate.
Is it possible that Anna was suffering from Stockholm Syndrome?
Yes and it's also possible, sick but possible, that KE was treating the whole situation as some type of experiment.
I make that speculation, because for the life of me I cannot relate her medical profession to her behavior.
sp