Dolan is worried about what he's going to do now that the undead have taken over the city. He wants to get out and kill them, but he doesn't know how to do it. He asks his dad why he hasn't called him, and he says that saving him would be a "death sentence" for all mankind. He's not sure what to do, he tells his dad. They've got a bunch of weapons, he says, and they're sure they'll be able to kill the undead on the top of the tower. Dolan wants to know if they can use the radio to hear each other's strategies, but his dad says that they can't, because the soldiers know what's coming. He tells Dolan that the serum is on its way, but that it's gone in a "woman's blood" . They need to take it to the tower, Dolan says, because "the serum is coming." Dolan tells his father to be careful with the boxes of supplies in the cabin. They forgot to bring the boxes with them, and now the undead want to kill Dolan. He says that he'll take the box to room 15, where everyone will be safe.