UPDATE - MISSING PERSON HAS BEEN LOCATED - On 6/22/20 at approximately 10:55pm the Columbia Borough Police Department was made aware that Chyenne Rivera, age 19, of Columbia, PA had left her home in the 100 block of North 4th Street sometime after 5:00am and has not returned.  Rivera is approximately 5'4", weights about 110 lbs, has brown hair with red highlights and hazel eyes.  Anyone who knows the whereabouts of Rivera should contact the Columbia Borough Police Department at 717-684-7735 or text LANCS to 847411.