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Case Description

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Summary based on the NamUs case record (MP123391) and 4 other sources
In the late spring of 2024, a sense of unease settled over the community of Vancouver, Washington, with the disappearance of Sean M. Ketcham. A 43-year-old man, Sean was last seen on May 15, 2024. On that day, a chain of events began that would leave his family and friends searching for answers. The circumstances surrounding his disappearance are centered on a discovery that pointed to a deeply concerning situation, initiating a search and an investigation that has continued to trouble those who know him. His case is a stark reminder of how quickly a person can vanish, leaving behind only questions and a profound sense of loss for those who await news.

The investigation into Sean's whereabouts took a somber turn when his vehicle was found abandoned on the I-205 bridge. This discovery alone was cause for alarm, but it was coupled with a troubling report from a witness. The witness described seeing a person who matched Sean's description go over the ledge of the bridge. Since that observation, there has been no sign of Sean. Authorities were alerted, and efforts were made to understand what happened on the bridge, but the lack of further information has created a painful void for his loved ones. He is described as a white male, bald with blue eyes, and has several distinct tattoos, including a baseball with a bat and a basketball with flames and a Trailblazers logo.

The Washington State Patrol is handling the investigation, but the days following May 15, 2024, have turned into a long period of uncertainty. The information available paints an incomplete and distressing picture of his last known moments. For his family, friends, and community, the lack of closure is a heavy burden. The case is characterized by the abruptness of his disappearance and the unsettling witness account from the I-205 bridge. Without further evidence or contact from Sean, the prevailing situation is one of a continued and unresolved missing person case, leaving a family to hope for answers to the heartbreaking question of what happened to Sean Ketcham.

Last Seen: May 15, 2024

Possible Unidentified Matches (1)

Unidentified remains cases whose details are consistent with this person, ranked by how closely they compare. Fields that are unknown in either case are left out of the score.

76%Possible
John Doe — Yacolt, Washington
UP142924 • Found Sep 6, 2024
View case
Sex ✓Male
Age 90%Est. 28–42 vs 43
Race 100%White
Location 97%21 mi away, same state
TimingFound 4 months after last seen

These comparisons are generated automatically from public NamUs case data and are not confirmed identifications. Only DNA, dental or fingerprint comparison by investigators can confirm an identity. If you believe two cases are connected, contact the agency handling the unidentified case.