Colorado authorities seek help in locating missing 15-year-old Isabella Young, last seen in Pueblo.

The Colorado Bureau of Investigation is seeking help to locate a missing 15-year-old girl, Isabella Young, last seen in Pueblo on Thursday at 7:30 p.m. She is described as a Hispanic female, 5'2", with brown hair and eyes. Isabella was wearing a grey sweatshirt and black pants. Authorities believe she may head to the Denver area. Anyone with information is urged to contact 911 or the Pueblo Police.