MITCHELL COUNTY - New details involving missing Colorado City teen Hailey Dunn.
Clint Dunn, Hailey's father, tells NewsWest 9 he took a polygraph test and passed.
While the Mitchell County Sheriff's Office could not release the results of that test, they did confirm he was cleared as a suspect.
According to Clint Dunn, his girlfriend also passed a polygraph test.
Hailey has been missing since December 27th.
Her mother's boyfriend, Shawn Adkins, remains the only person of interest in the case.