Maria Arianna Lara Gallardo was 15 when she was last seen in Loudon, Tennessee, on January 1, 2017. She has brown hair, brown eyes and a dimple on her right cheek. A neighbor reported seeing Maria get into an unknown vehicle that day and drive off; the vehicle, driver and her destination were never identified.

Her family filed a missing persons report with the Loudon City Police Department on January 3, 2017, and the case remains open.

If anyone in Loudon remembers seeing Maria that day, or has information about the vehicle or driver, please share what you know with the Loudon City Police Department.