"Yes, I have." Lucy said evenly, standing her ground. "My parents understand that Katie is important to me and Dumbledore sees no problem with it as long as I keep up with my schoolwork while I'm here, which I have been."
Setting her jaw, but otherwise showing no emotion, Lucy answered Ginny's accusing question. "Yes, I was. They say they think someone used an unforgivable curse on her. It was a scary event. Why would I not be around to make sure she was okay?"