 Alison meanwhile escapes from Jennifer's apartment and goes to her own, where she is confronted by Chazen and grotesque, deformed minions of Hell, including the now-dead Michael, who indeed had hired Brenner to kill his wife.Michael and Chazen explain that Halliran is the Sentinel, who ensures that the demons do not escape from Hell.Halliran is nearing the end of his life, and Alison, with her history of suicide attempts, has been chosen as the new Sentinel in order to save her own soul.