She didn't know what to do. She had hoped this would never happen someplace public but the moment she saw him stand she pulled her wand out of her hair and stood too, holding it defensively and at the ready. She would defend herself if she had to but merlin, she didn't want to hurt him!
And what of the people? Did she leave and let him kill them? Lisa shook her head in reply and took two steps backward.
"Mitchell, you can fight it, I know you can, it's possible. I've seen it," and she saw this too, felt it coming didn't she? With a loud CRACK! Lisa was gone. By the time she got back to the castle she was sobbing and ended up curling up on her bed where she cried until she could cry no longer. And that's when she got up with the intention of water scrying. She needed to see that it would be okay.