Middleburg Heights police are seeking the public's help in locating a missing teenager.

According to the department, 15-year-old Tshia Ratchford-Williams has not been seen since Monday, Dec. 11. She is described as being African American with brown hair and brown eyes, and was last seen wearing a blue true religion jumpsuit, a gray Northface jacket, and dark colored boots.

Anyone with any information on Tshia's whereabouts is asked to contact the Cuyahoga County Sheriff's Office.