Sonar scanning for a 30-year-old cold case

The search for Marty Benthin Evans, who vanished in 1990, takes a technological turn. By utilizing specialized sonar equipment from a kayak, the search team scans the murky river bottom in Brownsmead, Oregon, looking for any trace of her missing Ford Ranger. This deep dive into a decades-old disappearance highlights the precision required to hunt for evidence submerged in difficult terrain, raising the question of whether a breakthrough finally lies beneath the surface. #truecrime ---------------------- #coldcase #missingperson #ColdCase #SonarSearch #MissingPerson #TrueCrime #AdventuresWithPurpose #Investigation #UnsolvedMystery