The Clearlake Police are asking for your help in locating a missing teenager. 16-year-old Alysa Ontko was last seen Monday in the area of Carle High School. Alysa is a native female juvenile, with dark brown hair, brown eyes, 5’4” tall weighing about 125 lbs. She was wearing a black zip-up hoodie and black jeans. Anyone with information is asked to contact the Clearlake PD.