The news video at this link has an interview with Ashley's fiance that clarifies a couple of details. He said that he and Ashley met Lucy on Friday for what they thought was the first of two job interviews.
Lucy seemed nice and even offered them baby clothes. On Mon. when he was expecting Ashley to be dropped off at Handi-Mart and was waiting to pick her up, the tan pick-up truck arrived and Lucy looked directly at him and then kept on driving. He tried to chase after her, but by the time he could get to the top of the hill she wasn't in sight, so he doesn't know what direction she went. They contacted the company Lucy said she worked for. The company had never heard of her and said that they don't hire through Facebook. The sheriff has Ashley's phone. (This interview doesn't say how they found her phone, but there comments on the Benton County Sheriff's Office Facebook page that might give some indication of that.)
Ashley Bush met a woman online who offered to drive her to a job interview in Bentonville. The sheriff's office says that woman drove way in a pickup truck with Bush in the passenger seat and they haven't been seen since.
www.4029tv.com