sentences:  He is the mentor and teacher of the Flock, after helping the Flock escape, he leaves, supposedly dead.When Angel is captured, the Flock sees him again, but as a whitecoat.Throughout the next few books, he is seen as one of the enemy whitecoats; at the end "", it becomes clear that Jeb is working as a sort of double agent for the Flock, though Max and her gang still see him as untrustworthy.