BOYNTON BEACH, Fla. (CBS12) – School District of Palm Beach County’s Police Department is seeking assistance in locating a 14-year-old girl. According to a Thursday release from the district police Britany Yusneli Gaspar Juan was last seen on September 11 at Boynton Beach High School. At the time she was wearing a gray sweater, black pants, white shoes and carrying a pink backpack. Police say she is believed to be endangered.