Detective Roger Castle of the Warren County Sheriff's Department says the parents of Jessie Marie Twilight Crooks passed their polygraph tests. Castle says the office in Frankfort reanalyzed and rechecked the tests, and found both parents had told the truth.

Fifteen-year-old Crooks disappeared from her Larmon Mill Road home Aug. 28, 2001. Her body was found two weeks later in a wooded area off Matlock-Old Union Church Road. The Warren County Sheriff's Office is ruling Crook's death a homicide