Caitlin

Right. Detective Graven retired in 1966. He kept all of his case files about the Martins, which his family preserved for him later on. And he did pass away in 1988. So in the years that follow, Donald did marry a woman named Helen and he moved to Hawaii. He goes on to have four kids and he teaches at a high school. And Donald did pass away in 2004.

Right. Detective Graven retired in 1966. He kept all of his case files about the Martins, which his family preserved for him later on. And he did pass away in 1988. So in the years that follow, Donald did marry a woman named Helen and he moved to Hawaii. He goes on to have four kids and he teaches at a high school. And Donald did pass away in 2004.

He was a suspect in the investigation but was never charged with anything. And that leads us to today, where there's actually been a pretty big update in this case. A crazy update that happened just a few months ago. So in February of this year, 2025, Amateur Investigator slash...

He was a suspect in the investigation but was never charged with anything. And that leads us to today, where there's actually been a pretty big update in this case. A crazy update that happened just a few months ago. So in February of this year, 2025, Amateur Investigator slash...

He was a suspect in the investigation but was never charged with anything. And that leads us to today, where there's actually been a pretty big update in this case. A crazy update that happened just a few months ago. So in February of this year, 2025, Amateur Investigator slash...

Professional sculptor slash diver Archer Mayo pinpointed where the Martin family's car disappeared and he led a mission to find it. And Archer notified authorities that he found the place in the Columbia River where the Martin car sank and it was near Cascade Locks, which is where it was estimated that they went in.

Professional sculptor slash diver Archer Mayo pinpointed where the Martin family's car disappeared and he led a mission to find it. And Archer notified authorities that he found the place in the Columbia River where the Martin car sank and it was near Cascade Locks, which is where it was estimated that they went in.

Professional sculptor slash diver Archer Mayo pinpointed where the Martin family's car disappeared and he led a mission to find it. And Archer notified authorities that he found the place in the Columbia River where the Martin car sank and it was near Cascade Locks, which is where it was estimated that they went in.

And so Mayo takes a video of the car during a dive, and he shows that it matches the type of Ford the family drove. And he also films the license plate. On March 6th, law enforcement arranged for a crew to start pulling the car out of the river, and a barge with a crane attached begins the process of uncovering the vehicle. It's ultimately a two-day process.

And so Mayo takes a video of the car during a dive, and he shows that it matches the type of Ford the family drove. And he also films the license plate. On March 6th, law enforcement arranged for a crew to start pulling the car out of the river, and a barge with a crane attached begins the process of uncovering the vehicle. It's ultimately a two-day process.

And so Mayo takes a video of the car during a dive, and he shows that it matches the type of Ford the family drove. And he also films the license plate. On March 6th, law enforcement arranged for a crew to start pulling the car out of the river, and a barge with a crane attached begins the process of uncovering the vehicle. It's ultimately a two-day process.

On March 7th, pieces of the car are finally removed from the water out of the Columbia River near Cascade Locks Marine Park in Oregon. So portions of the car, including the chassis, rear axle and engine, were pulled out of the water, but the cabin of the car separated from the rest and it remained stuck underwater. No human remains were found in the car, and it's now undergoing forensic analysis.

On March 7th, pieces of the car are finally removed from the water out of the Columbia River near Cascade Locks Marine Park in Oregon. So portions of the car, including the chassis, rear axle and engine, were pulled out of the water, but the cabin of the car separated from the rest and it remained stuck underwater. No human remains were found in the car, and it's now undergoing forensic analysis.

On March 7th, pieces of the car are finally removed from the water out of the Columbia River near Cascade Locks Marine Park in Oregon. So portions of the car, including the chassis, rear axle and engine, were pulled out of the water, but the cabin of the car separated from the rest and it remained stuck underwater. No human remains were found in the car, and it's now undergoing forensic analysis.

And for context, this location is about 20 miles west of the cafe where a waitress saw the Martins before they disappeared. So it would fit the theory that they were headed home towards Portland when their car went off a cliff into the water. Okay.

And for context, this location is about 20 miles west of the cafe where a waitress saw the Martins before they disappeared. So it would fit the theory that they were headed home towards Portland when their car went off a cliff into the water. Okay.

And for context, this location is about 20 miles west of the cafe where a waitress saw the Martins before they disappeared. So it would fit the theory that they were headed home towards Portland when their car went off a cliff into the water. Okay.

Well, was that an area where cars went off the cliff accidentally into the locks?

Well, was that an area where cars went off the cliff accidentally into the locks?

Well, was that an area where cars went off the cliff accidentally into the locks?