 Each of the boys is called to Nolan's office to sign a letter attesting to the truth of Cameron's allegations, even though they know they are false.When Todd's turn comes, he is reluctant to sign, but does so after seeing that the others have complied and succumbing to his parents' pressure.Keating is fired and Nolan (who taught English at Welton before becoming headmaster) takes over teaching the class, with the intent of adhering to traditional Welton rules.