The person at the center of this case
Mary Johnson (Davis)
Cold Case · Open
5 years waiting · since 2020
MARY JOHNSON (DAVIS)
Justice for Mary Johnson (Davis) — the trail went cold in 2020, but the truth hasn't.
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Key leads to think about
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timeline
Lead #1What occurred during the 14-day gap between her last sighting on November 25 and when she was reported missing on December 9?
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location
Lead #2Why were her remains found in a remote area of North Snohomish County rather than near the Tulalip Reservation where she was last seen?
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evidence
Lead #3What evidence or circumstances led investigators to classify her death as suspicious?
Mary Johnson (Davis) was last seen walking east on Firetrail Road on the Tulalip Reservation on November 25, 2020, and reported missing two weeks later on December 9, 2020. Her remains were discovered on June 13, 2025, in a remote area of North Snohomish County, with DNA confirmation establishing her identity. The circumstances surrounding her death remain under investigation by the FBI Seattle Field Office and Tulalip Tribal Police, with investigators seeking information about the events between her disappearance and the discovery of her remains.
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More leads to consider
Beyond the top three above — each detail below could be the thread that pulls this case open.
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witness
Lead #4Were there any witnesses to her walking east on Firetrail Road or any sightings in the intervening months?
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suspect
Lead #5Has anyone been identified as a person of interest in connection with her disappearance and death?
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Even the smallest detail could be the key to solving this case.
Official wording
Source Narrative
Suspicious Death November 25, 2020 Tulalip Reservation Washington State The Federal Bureau of Investigation's Seattle Field Office and the Tulalip Tribal Police in Washington State are investigating the suspicious death of Mary Johnson (Davis). She was last seen on November 25, 2020, walking east on Firetrail Road on the Tulalip Reservation, and was reported missing on December 9, 2020.
On June 13, 2025, the Snohomish County Sheriff's Office recovered human remains in a remote area of North Snohomish County in Washington State. DNA from the remains matched that of Mary Johnson (Davis).
Timeline of Events
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2020-11-25
Last Seen
Mary Johnson (Davis) was last seen walking east on Firetrail Road on the Tulalip Reservation
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2020-12-09
Reported Missing
Mary Johnson (Davis) was reported missing, 14 days after last being seen
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2025-06-13
Remains Recovered
Human remains matching Mary Johnson (Davis) were recovered in a remote area of North Snohomish County by the Snohomish County Sheriff's Office; DNA confirmed identity
Key Locations
Interactive map showing important locations related to this case
Case Information
Incident:November 25, 2020
Last Updated:October 21, 2026
Up to $25,000 Reward
For information leading to the resolution of this case
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Case Information
Incident:November 25, 2020
Last Updated:October 21, 2026
Up to $25,000 Reward
For information leading to the resolution of this case