. >> we're back with the search for nicky mcgowan.the young mom disappeared just weeks before her wedding. months go by without any leads. but then cops finally get a break in the case. bride to be nicky mcgowan vanishes at a laundry mat in richmond, indiana. three and a half months later, her car is discovered in the parking lot of an apartment complex in dayton, ohio. >> i was completely floored because i was excited that it was found because now i'm thinking, wow, now we can find out something that has happened in here. >> and when cops searched the car, they find her laundry. >> her laundry was still in the vehicle, folded in the baskets. >> police wonder if nikki drove there to perhaps see someone she knew. turns out her ex boyfriend lives there. >> absolutely. you're going to talk to him? >> richmond police contacted nikki's ex and the father of her only child, steven johnston. steven says he has nothing to hide and cooperates. >> lie detector tests gave my dna whatever they needed. i would have gave it to him the very next day.