240

You dial Billie's house, and the line rings over and over with no answer, not even a voicemail message. You don't know her smartphone number, so you try the house line again, with the same result. Is she still alive? Did she abandon her home, or was she forced out? What if she's hurt and needs help? Are her brothers still alive? Since Billie's your neighbor, you could walk over and check on her, but every action has risks in the apocalypse.