Concern is mounting for a high-risk missing teenager in Plano, Texas, who was last seen leaving a business on Preston Road. The Plano Police Department has issued a public bulletin detailing the disappearance of the individual identified as HANCOCK, who hails from Pottsboro. The incident, referred to by case number 24-20453, was reported on January 28, at about 2:25 a.m., as per the Plano Texas Police Department.