♪ ♪ ♪ they play the memphis blues at this club. and the sultry darkness of the rumble room, bodies sway to the beat of latin sounds. in april 2013, a woman named heather jones came in with her friend to dance the night away wearing a brand-new dress. >> how did she look that night? >> she had her head up so high and her shoulders back and she was just beginning and she felt absolutely beautiful. >> there is a time not too long ago when heather didn't feel too beautiful at all but on this evening she had the night of her life. >> she didn't sit down very much and she's being spun around and danced. >> just two nights later, everything spun out of control. >> breaking news about a missing teacher. >> heather jones, suddenly an explicitly disappeared from her