we can now add the word missing. 's just small town iowa and this doesn't happen here. >> here is brooklyn, iowa, a small sleepy county with rows of corn field and stocked with people who all know each other and had become a foundation of a family. >> my sister is trying to spread the word as mump as we can. >> just trying to hold it together as they fight to bring mollie home. >> it's when you're alone and you talk to mollie about herself. >> laura talks about how she can feel mollie's presence, about how she feels like she's sitting on her shoulder. do you have that sense? >> when you talk to mollie and you know why we're fighting, she's out there, we just feel it. >> reporter: do you ever feel like you hear back from her? >> i don't want to talk about