Emma was about to call on a raised hand when something tugged on her mind. Emma opened up her powers to scan the room; it seemed there was some telepathic communication going on that she hadn't picked up on earlier. Then Tabitha's scream confirmed Emma's other suspicion. She got up from her desk and went to the door. Immediately she could see the form of Regan standing outside peaking in through the window.
From the smug expression on Regan's face it didn't take a genius to figure out what she was doing to Tabitha. Emma opened the door and addressed Regan in an annoyed tone. "Regan, I don't appreciate you tormenting my students when I'm in the middle of a lecture. If there's something you need please wait in my office. I will be there as soon as class is finished."
Emma was starting to feel some real pitty for Tabitha. First the copy cat incident and now Regan had apparently targeted the girl for some reason.