Thomas O. Freeman, 35, was found dead in a shallow grave near Cobden, Illinois, on October 30, 1982. His body was decomposing and investigators estimated he had been killed about three months earlier, around July 1982. Multiple gunshot wounds were identified as the cause of death.

Freeman’s killing has drawn attention because he had been identified a few months earlier as the perpetrator in the June 25, 1982, sexual assault and fatal stabbing of 32-year-old Lee Gunsalus Rotatori in a Council Bluffs, Iowa, hotel room. That murder was later linked to Freeman by DNA in 2022, and some investigators have suggested Freeman’s death may be connected to the Rotatori case or to retaliation; no arrests or suspects in Freeman’s homicide have been announced and the investigation remains open.

What information about Freeman’s last known movements or associates in mid‑1982 could help move this case forward?