>> i had no way. >> nancy ekelund was frantic. >> i started calling hospitals. i called the morgue. that's how desperate i was. see if there was a jane doe in the morgue. >> there was no jane doe. and there was no lynsie ekelund. most people who disappear like that, they come back in a couple of days. >> if not 24 hours, yes. >> is that what you thought was going to happen? >> i think we did. f >> corrine loomis was a detective with the police department. >> we had no unidentified bodies? >> you checked the e.r.? >> we checked everybody, we checked everybody, we checked everything. there was no sign.bo it was as if she vanished. >> coming up -- >> when was the last time you saw lynsie? >> a week ago now. >> when "dateline" continues. there are thoughts that are hard to control you're not good enough but i am enough music and i know what i'm made of put your skin in the game with a razor that puts your skin first venus my skin. my way. did you know you can shorten your cold [♪] with cold-eeze® lozenges. cold-eeze® can shorten your cold by 42%. it releases zinc ions that some scientis