Dustin Martin, a 44-year-old Native American man, disappeared on July 20, 2015, while camping in the Post Mountain area near Hayfork, California. Family and friends lost contact with him that day. When a friend returned to his campsite on July 21, they found Martin’s dog loose and his wallet and cell phone inside the tent.

Search efforts turned up no significant clues. Wildfires soon moved through the area and changed the landscape, complicating searches and possibly destroying evidence. Authorities have identified some persons of interest, but little progress has been reported and the case remains classified as an endangered missing person.

Anyone who was in the Post Mountain area around July 20, 2015, or who has information about Dustin Martin’s movements or contacts that day is asked to contact the Trinity County Sheriff’s Department.