DENTON COUNTY, Texas – The Denton County Sheriff’s Office is looking for a missing 18-year-old with an intellectual disability, officials said. Brandon Strawn, 18, was last seen at 10:30 p.m. Dec 23 in the 4900 Block of Stuart Road. He is a white male who was last seen wearing a dark blue jacket, gray sweatpants, and black shoes, according to an endangered missing person alert issued by the Texas Department of Public Safety.