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Case Description

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Lyle Walthrop, a 72-year-old man from Longview, Washington, disappeared on May 9, 1998. He left his home early that morning in his car, which was later found abandoned near Longview. Walthrop, who was described as a senior with no known health issues that would cause confusion or disorientation, has not been seen or heard from since that day. Despite searches, no trace of him has been found, and his case remains unsolved. Walthrop's family and authorities continue to seek answers regarding ...Read More
Last Seen: May 09, 1998

Victim Details

Apr 22, 2020

May 25, 2023

Lyle

Walthrop

99

72

71 inches

170 lbs

White / Caucasian

Male

In the spring of 1998, a sense of unease settled over the family of Lyle Albert Walthrop, a 72-year-old man from Longview, Washington. On the morning of May 9th, Lyle drove away from his home, embarking on a journey from which he would not return. His family was left with questions and a profound sense of loss as the days turned into weeks with no word from him. Lyle was a Caucasian male, standing at 5 feet 11 inches tall and weighing approximately 170 pounds. He had brown hair and blue eyes. The days leading up to his disappearance did not seem to hold any specific clues as to where he might have been headed or what his intentions were on that fateful morning. Later that same month, a significant but somber discovery was made. Lyle's car was found abandoned on a remote logging road situated on Weyerhaeuser property in Ryderwood. The location of the vehicle, far from his home and in a secluded area, only deepened the mystery surrounding his disappearance. The discovery prompted searches of the surrounding woods and logging areas, as authorities and loved ones clung to the hope of finding him. Despite these efforts, no trace of Lyle was found, and the dense, unforgiving landscape held its secrets close. The search for answers in Lyle Walthrop's case has spanned decades. Information about his disappearance has been shared through various platforms and agencies in the hope that someone might come forward with a crucial piece of information. The passage of time has not diminished the hope of bringing closure to his family. The overview of the case remains one of a man who vanished without a clear reason, his car left in a remote area, and a family left to wonder what became of him. The circumstances surrounding his disappearance continue to be a painful puzzle with no clear solution.

May 09, 1998

Longview

Washington

Cowlitz County

No

80614

Longview Police Department

Longview

Washington

Cowlitz County

98632

Marc Langlois

Sergeant

1351 Hudson Street, Washington

3604425800

Local

Law Enforcement

98-10379

Longview Police Department

8779

Brown

Blue

Blue

06/22/2026


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