The body of 19-year-old Camila Mendoza Olmos, missing since Christmas Eve, has been identified by authorities in Texas. Her death was determined by the medical examiner to be a self-inflicted gunshot wound. Olmos was last seen leaving her San Antonio home with only her car keys. Her body was discovered in a field near her residence, approximately 100 yards away, where a firearm was also recovered. Authorities had previously searched the area.