The two crawl up through the duct, followed by baby spiders. Ed tries shooting the spiders, but their small sizes make them impractical to shoot. Taking Linda's shotgun, he finds it works much better. Crawling further, they hear Rose playing Moonlight Sonata yet again. Opening up the iron grid, the two get to the safety of the rehabilitation room. Ed is reintroduced to Bobby, who announces his intention to live with grandma Rose. As everything goes silent, they discuss how to tell who is a zombie - Linda says they fall unconscious, and can also smell humans. There is a banging at the door as a zombie tries to burst open; Linda pushes the piano towards the door as a barricade. Ed remembers to access Jill's file on a nearby terminal; succeeding in doing so, he heads out to face the zombies. Linda is forced to hold the piano as the force of the zombie siege threatens to push it out of the way. Linda eventually gives up and takes Ed's gun off a shelf, firing through the door as the zombified Ed tries to get inside.