Decades-old Remains in National Park Identified After 26 Years

WHO:

Yahoo - Joseph Louis Serrao Jr. was identified as the man whose remains were found.

CBS News - Debra Flowers is the deputy chief of the park service's criminal investigative division.

WHAT:

Yahoo - Forensic tests identified the remains of Serrao, who was last seen in 1998.

CBS News - The remains were discovered in a sleeping bag in Olympic National Park in July 2000.

Yahoo - The remains were found with multiple items, including binoculars, a day hiker pack, a shoulder bag, a folding saw, a blanket, and winter gear.

CBS News - A pathologist determined the remains likely belonged to a man aged between 30 and 50, who had died at least six months and up to two years prior to the discovery.

WHERE:

Yahoo - The remains were found in Olympic National Park, Washington, along the Sol Duc River.

WHEN:

Yahoo - Serrao was last seen in 1998.

CBS News - The remains were discovered in July 2000.

Yahoo - A DNA sample was submitted to Othram in 2024.

Yahoo - Possible family members were identified by 2025.

WHY:

Yahoo - The identification of the remains aimed to provide closure to Serrao's family, who had not heard from him since 1998.

HOW:

Yahoo - Forensic genealogy was used to identify possible living relatives based on Serrao's DNA.

CBS News - Investigators compared and matched DNA samples from relatives in multiple states, including Hawaii, to the DNA taken from Serrao's remains.

(UPDATED June 11, 2026 14:25 UTC)

The remains found in Olympic National Park have been identified as belonging to Joseph Louis Serrao Jr., who was last seen in 1998. Forensic genealogy played a crucial role in this identification, as investigators matched DNA samples from Serrao's remains with those of possible living relatives across several states, including Hawaii. This development aims to provide closure to Serrao's family, who have been searching for answers since his disappearance.