Update - February 20, 2017 - The juvenile has returned home, unharmed.

The original alert is below.

Brentwood, NY - February 19, 2017 - Suffolk County Police Third Squad detectives are seeking the public’s help to locate a missing Brentwood teen.

Sofia Diaz-Aguilar, 16, of Brentwood, was last seen at her home on January 29 at approximately 11 p.m. Diaz-Aguilar, who speaks only Spanish, is 5 feet 2 inches tall, approximately 130 pounds with brown eyes and black hair. She has tattoos on her fingers that spell out her name and a religious tattoo on her left arm.

Detectives are asking anyone with information on her whereabouts to call the Third Squad at 631-854-8352 or 911.