Ricardo Alonso Ledezma was last seen in southern Arizona on June 5, 2002, reportedly walking in the desert. He was 24 at the time, described as a Hispanic male between 5 feet 2 inches and 5 feet 5 inches tall, weighing about 130 to 140 pounds, with brown hair and brown eyes. At disappearance he was wearing blue jeans, a black t-shirt and a necklace with a silver cross; a burn mark on one leg was noted as a distinguishing feature.

The Phoenix Police Department is listed as the investigating agency. The case record was added to NamUs on October 17, 2020, but few other details are available and no public updates have been released. If anyone saw Ricardo that day or has information about his movements in southern Arizona in early June 2002, please share what is known.