(Granite City, IL) — The dead man found in a lagoon in Granite City is identified as 50-year-old James Marchioro. His body was found off Route 3 Thursday afternoon. He was reported missing from the Chestnut Health Systems facility on Sunday. The cause of death has not been determined and toxicology results could take several weeks. Authorities say there was no obvious evidence of foul play, but the investigation is ongoing.