They hadn't heard from him since he left the school, to follow some leads Professor Xavier had provided about his mysterious past.

Professor Xavier wants us to try and make contact.

Around him, Professor Xavier could feel the crowd's interest increase, ever so slightly.

Professor Xavier knew, right at that moment, that they had lost.

"Now," Professor Xavier said, turning his chair back toward the hallway.

Professor Xavier stared at her for a moment, clearly surprised that she knew what she did.

Professor Xavier could tell exactly what he was thinking, and it wasn't good.

Professor Xavier glanced at the figure lying on the bed as he entered the medical lab.

She is often seen throughout the series as Professor Xavier's comforter.

Frenzy in particular did not want anything to do with Professor Xavier, and instead wished to kill him.