Fan Casting Elsa Selene Prior-Eastman in And Then There Were Three

As the younger stepsister in the family-who knows nothing of her siblings' shared trauma or her stepfather's true nature- Elsa never felt like she fit in. It didn't bother her much when her mom was around, whom she spent most of her time with, but now she feels alone. She starts being bullied at school, and bonds with Eddie and their new friend Lane over their protectiveness of her. But when Elsa gets a little too curious, other people pay for it. She learns what's really going on, but chooses to act like everything is fine, because it's all too confusing for a twelve-year-old.