OP only posted half of the story.
https://madriverunion.com/yak-tracks-lead-to-new-cabin-revelations-concealed-bunker/>The sandy-haired, average-sized man wore a short beard, and was possibly in his late forties. He told his discoverers that he had recently been released from prison, and “didn’t assimilate well” in society, hence his isolated domicile. He said he was employed in Arcata, and commuted to town and back via bicycle. 