Human remains found in Olympic National Park in 2000 have been identified as Joseph Louis Serrao Jr., a Hawaii native last contacted by family in 1998.
https://www.foxnews.com/travel/mystery-remains-found-inside-sleeping-bag-olympic-park-solved-after-26-years
https://www.foxnews.com/travel/mystery-remains-found-inside-sleeping-bag-olympic-park-solved-after-26-years