Miguel Cosio Jr. Missing Person Case

Miguel Carlos Cosio Jr., a 22-year-old construction worker, was last seen on November 20, 1987, in Chula Vista, California. After leaving his job site in a company truck, he never returned home. Three days later, authorities found the truck abandoned on the side of Otay Lakes Road. The keys were missing, and there were no signs of a struggle or other suspicious activity around the vehicle.

Miguel was wearing a Roel Construction t-shirt, Levi's jeans, and tan work boots at the time of his disappearance. Despite extensive investigations, including checking hospitals and surrounding areas, no further clues have emerged, and his whereabouts remain unknown. His case is classified as endangered missing, with local authorities continuing to monitor for any new information.
Last Seen: Nov 20, 1987

Case File 779DMCA - The Doe Network

779DMCA - Miguel Carlos Cosio Jr. - Doe Network

Miguel Carlos Cosio Jr. - The Charley Project

Miguel Carlos Cosio Jr. | State of California - Department of Justice

Miguel Carlos Cosio and a possible match? : r/gratefuldoe - Reddit