Terah Maria Thornhill was 20 when she disappeared from Colorado Springs, Colorado, during the summer of 2000. Reports differ on whether her last confirmed sighting was in August or September, but after that summer no one in her circle reported seeing or hearing from her again.

She was described as a white female, brown hair, blue eyes, about five feet, eight inches tall and around 150 pounds, with pierced ears and a distinctive mole on her left nostril and ear. The Colorado Springs Police Department investigated but turned up few clues; no evidence of foul play was found at locations she frequented and no witnesses came forward with information that clarified what happened.

Her case remains open and unsolved. Does anyone who knew Terah or who lived in Colorado Springs that summer remember seeing her or have information that could help the investigation?