As the case gets more and more national news coverage, the search intensifies.
Hailey Dunn went missing on December 27th. Now her grandmothers say that Dunn didn't like her mom's live-in boyfriend, Shawn Adkins. Adkins has taken a lie detector test to try and prove his innocence.
Several other people have taken the test as well. That test is being administered by the Texas Rangers.
Dunn's grandmother's added that Dunn wasn't the kind of girl to runaway.
Police recently searched a field outside Colorado City, but the search for Dunn continues.