Reynaldo Ramirez Reyes, 42, was last seen on August 6, 2006, near Sasabe, Arizona, about 20 miles west of that small border community. Reports say he was traveling with a group and was reportedly left behind while crossing the desert; what happened after he was separated from the group is unknown. He is described as between 5 feet 5 inches and 5 feet 7 inches tall and weighing 160 to 180 pounds.

The Pima County Medical Examiner’s Office is the investigating agency, but over the years the case has yielded few leads and remains cold. No one knows whether he survived the crossing or what became of him.

Does anyone who traveled that route or knew Reynaldo have information that could help his family?