Richard Paul Mason was 28 and living in the remote fishing community of Dillingham, Alaska, when he was last seen on August 22, 1984. Known to some as Ironhead Mason, he was a white male with brown hair and blue eyes, about five feet ten inches tall and weighing around 175 pounds. He disappeared the same day as his companion Michael Sattleen; the two men were last seen together in Dillingham.

The circumstances of their vanishings were unclear at the time, leaving family and the local community searching for answers and the case cold for years. Subsequent investigation shifted the matter from a missing persons inquiry to a homicide investigation. The legal process that followed led to a conviction in the deaths of Mason and Sattleen, confirming they had been murdered.

If anyone in the Dillingham area recalls Richard, Michael, their movements in August 1984, or has information that might fill gaps in the timeline, please share what you know.