This photo provided by Archer Mayo in 2024 shows underwater footage from the Columbia River of suspected vehicle, that is believed to have belonged to an Oregon family of five who disappeared nearly 70 years ago while they were out searching for Christmas greenery in 1958. (Archer Mayo via AP)
This photo provided by Archer Mayo in 2024 shows underwater footage from the Columbia River of suspected vehicle, that is believed to have belonged to an Oregon family of five who disappeared nearly 70 years ago while they were out searching for Christmas greenery in 1958. (Archer Mayo via AP)
This photo provided by Archer Mayo in 2024 shows underwater footage from the Columbia River of suspected vehicle, that is believed to have belonged to an Oregon family of five who disappeared nearly 70 years ago while they were out searching for Christmas greenery in 1958. (Archer Mayo via AP)
FILE - The 1992 Christmas photo of the Ken Martin family, from left, Barbara, 7; Ken, Barbara, Sue, 4; Donald, 21; and Virginia, 6; in Portland, Ore., in December 1952. (Ken Martin family via AP, File)
FILE - United States Navy Pharmacist's mate Donald Martin looks at a 1952 Christmas photo of his missing family at Fort Schuyler in New York, April 2, 1959. (AP Photo, File)
FILE - The home of the missing Ken Martin family in Portland, Ore., April 2, 1959. (AP Photo, File)
FILE - The Columbia River is seen near Cascade Locks, Ore., on Tuesday, June 21, 2022, near where a diver discovered a car that is believed to belong to a family that's been missing since 1958."(AP Photo/Jessie Wardarski, File)
This photo provided by Archer Mayo in 2024 shows underwater footage from the Columbia River of suspected vehicle, that is believed to have belonged to an Oregon family of five who disappeared nearly 70 years ago while they were out searching for Christmas greenery in 1958. (Archer Mayo via AP)
