a routine goodbye or so it seemed until erin corwin vanished without a trace. coming up. what had happened to erin? >> called her throughout the night. >> how many times would you say you tried to call her or text her? >> at least 50 times, i was so he is stressed and worried. >> he said erin's missing she left yesterday morning and i have not seen her since. >> john was concerned. but he was withdrawn, when you have a spouse who is not extremely frantic, you have to wonder why they are not super upset. we had a lot of questions for john. >> when "dateline" continues. this week on "the upper hands"... special guest flo challenges the hand models to show off the ease of comparing rates with progressive's home quote explorer. international hand model jon-jon gets personal. your wayward pinky is grotesque. then a high stakes patty-cake battle royale ends in triumph. you have the upper hands! it's a race to the lowest rate, and so much more. only on "the upper hands." an herbal stress reliever rate, ashwagandha,uch more. that helps you turn the stressed life... into your best