The Doctor felt for her. She had wonderful intentions and had come to solve something nobody else had cared enough to pay interest in, and she had found this. It was likely she had never killed before. Now, she was face to face with ending the life of somebody she likely cared deeply about.<br/>What was the best way to do this?<br/>He rubbed his chin.<br/><br/>'A short, sharp pulse. He isn't fully converted, I don't think he needs anything too violent. I may be able to make something. I'll need one of your arrows...'