For the second straight night, the case was featured on National TV, and some explosive details were released in the case.
Among them, Hailey Dunn may have been at a motel near her home and the boyfriend of Hailey's mother, who was the last person to see her, will meet with investigators on Wednesday.
Investigators have confirmed little about just what's taking place in the search for Hailey Dunn.
Hailey's mother Billie Dunn, on the other hand, revealed quite a bit about the investigation on the Nancy Grace program on HLN on Tuesday. Including new information not yet confirmed by authorities.
Dunn reports bloodhounds were able to track Hailey's scent from her neighborhood to the nearby Western Suites Motel.
Dunn says investigators are reviewing surveillance video from the motel.
The last person to reportedly see Hailey alive was her mother's boyfriend, Shawn Adkins.
According to HLN, Shawn Adkins is scheduled to take a polygraph test as early as Wednesday morning.
Billie Dunn reported that police have seized both Adkins' cell phone and her own.
She says any calls Hailey would have made the day she went missing would have been from Dunn's cell phone.
The phone Dunn says she hopes will lead to her daughter's whereabouts.