That whole final sequence left me speechless. I thought the Artie was evil thing was unlikely but it seems he's more of a host, my guess is Leena saw a different aura. Mrs Frederic said she would've known if something was wrong with someone so this opens up a lot of questions. I imagine next week we'll learn about Mrs Frederic's connection to Leena if she does stay dead, I like Leena but it would be good to see dead be dead and have consequences. Guess we're back to Claudia using the dagger to kill the evil.