6.
No one had seen it coming, but it happened. Theodore and Felix had a huge fight about morals on something human versus werewolf related and it ended with Theodore leaving and warning the Alpha to stay away from him.
Half the pack witnessed the end of it. Likely heard the screaming, too.
Felix steps through the kitchen doorway, pale faced, and notices the eyes on him. "...What?" he barely manages. "That didn't happen."