This individual was recently confirmed to have been identified. Some details may change as more information is released publicly.
Orange County John Doe was a man who was found, deceased in Orlando, Florida. He was staying with a stranger and went by the name "Robert". One day the stranger found him deceased in his car, having died from unknown means. He had told a clinic that he had come from Los Angeles one week ago.
He was identified per NamUs in 2020.
Sources
Robert (1990) at the Doe Network