Answer: Darkness." pg 151. Granger then turns to Montag, touches him on the arm and says," Welcome back from the dead." Granger explains to Montag that they faked his death by killing a man on the street to make the people believe Montag had been killed. Now that Montag is "dead" they will no longer search for him.
Montag fled over the river and into the forests in part three of "Fahrenheit 451," "Burning Bright." He encounters Granger there. Granger is able to show Montag how the chase is going for him on a handheld viewer, but tells him that they won't catch him. Both of them are waiting and watching the conclusion of the manhunt, now based on an innocent scapegoat. Blackout. Blackout. Silence. Darkness. In the quiet, Montag yelled and turned away. Silence. "And then, after a time of the men sitting around the fire, their faces expressionless, the announcer on the dark screen said," The search is over, Montag is dead; they have avenged a crime against society. Darkness. Granger then turns to Montag, touches him on the arm and says, "Welcome back from the dead." Granger explains to Montag that by killing a man on the street, they faked his death to make people think that Montag was killed. Now that Montag is dead, they won't be searching for him anymore.