we begin with mary in knox county. >> reporter: after five days of searching, knox county sheriff's deputies finally find 13-year-old sarah maynard alive. >> she was bound and gagged. >> reporter: in the basement of matthew hoffman's home on columbus road in mt. vernon. sheriff david barber says the s.w.a.t. team raided his house around 8:00 this morning. >> we were hopeful we would find more than one. but our information was definitely that -- was most likely sarah was going to be in that house. >> reporter: her mom tina, brother kody, and neighbor stephanie sprang are still missing. >> we're optimistic. we're trying to remain optimistic. >> reporter: sheriff barber says this is still considered a missing persons investigation. but that's about all he'll say about the case. >> for investigative reasons, because we still have -- we have to put the case together. >> reporter: as for hoffman's role in their disappearance -- >> at this time, we don't know whether he's really connected to