Evelynn theory

What if the wife doll from the new Tales from the black mist trailer was actually Evelynn before she was corrupted by the Shadow Isles. And she accidentally killed her husband with her new found powers that are a part of her move pool like hate spike, or even agony's embrace because they were kind of hugging and then he did and she collapsed. Her soul was never seen leaving the corpse of the doll so maybe she continued to live, but only like a half life.