Roland Jackson Dir was 54 when he was found dead inside his Portland residence at 531 SE 155th Avenue on November 29, 2008. A food delivery man who regularly brought meals to Dir discovered the body and called authorities. Police determined Dir died from homicidal violence, but the specific circumstances of the killing have not been made public.

The Portland Police Cold Case Unit continues to investigate the unsolved homicide. Crime Stoppers of Oregon has offered a reward for information that could lead to an arrest, and investigators are seeking new leads or witness statements to help bring closure to the family.

If anyone knew Roland Dir, saw something in that neighborhood on or around November 29, 2008, or has information that could help, please contact the Portland Police Cold Case Unit or Crime Stoppers of Oregon.