As he turned his back, barely able to take a step out of the room, a flash of green light lit the room. "Crucio!" Bellatrix screamed as she jolted her wand forward. Needless to say she had truly meant this curse. A single tear running down her cheek with overflowing emotion to what she had witnessed that lead to this torture session. Narcissa cried silently behind the scene. Her eyes fixed on the events in front of her, but her mind refusing to comprehend what she was now witness to. She knew why Bella was doing this. The amount of abuse that Bella had endured from Rodolphus made this one slap seem like a gift, and to watch her own sister go through abuse, of course Bella would get involved and do whatever she could to prevent it.