1 - Walking through a slightly less destroyed street, Chris and Robert come upon what's left of an apartment building entrance. The trail of smoke from last page rises in the background.
CHRIS: Here we are
2 - Chris starts to rip down / move the rotting boards that block the entrance. Robert looks on, sceptical.
ROBERT: Your sister lives here?
3 - Chris pauses in her board moving to turn and glare at Chris. Chris looks contrite.
ROBERT: Why don't I wait outside?
4 - Chris walks through the apartment foyer, which is just as desolate and abandoned as the entrance.
5 - Walking up the stairs, Chris pauses to cough.
CHRIS: hargk! hargk!
6 - Chris walks down a ratty hallway, detritus littering the floors and the like, towards a closed door at the end of the hall.
7 - On the closed door.
Start from the beginning.