A 26-Year Identification: DNA and a Tent in Olympic National Park

In July 2000 a researcher walking in a remote part of Olympic National Park found skeletal remains inside a sleeping bag that lay within a tent near the Sol Duc River drainage. The discovery, which occurred in a backcountry area, prompted a recovery of the body and several personal items before the remains were taken to the King County Medical Examiner’s Office for study.

There, a pathologist judged that the decedent was likely a man between 30 and 50 years old and that death had occurred some months to a few years earlier; however, investigators were unable to identify him because latent fingerprints could not be developed. Items recovered from the campsite included binoculars, a day hiker pack, a shoulder bag, a folding saw, a blanket and winter gear, and these objects provided limited investigative value while the case grew cold.

In 2024 a forensic anthropologist submitted DNA from the remains to Othram, a laboratory that applies forensic genealogy to difficult identification problems, and by 2025 the lab had identified potential relatives. Investigators then secured reference DNA from family members in several states, including Hawaii, and on June 10, 2026 officials confirmed the remains belonged to Joseph Louis Serrao Jr. The National Park Service and the King County Medical Examiner’s Office collaborated with Othram in the testing and comparison work.

Additional information about the circumstances of Serrao’s death has not been released, and based on genetic, genealogical and circumstantial evidence investigators made the identification. Nevertheless, the case shows how modern DNA tools can resolve long-unsolved mysteries and may bring some measure of closure to loved ones when names are finally restored.