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
🔍
evidence
Lead #1What circumstances led to her death? The recovery location and condition of remains may provide critical clues.
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timeline
Lead #2Why was there a two-week delay between her last sighting and when she was reported missing?
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witness
Lead #3Who saw Mary Johnson (Davis) on November 25, 2020, and what were the circumstances of her walk on Firetrail Road?
Mary Johnson (Davis) was last seen on November 25, 2020, walking east on Firetrail Road on the Tulalip Reservation in Washington State and reported missing on December 9, 2020. Her death is being investigated as suspicious by the FBI's Seattle Field Office and Tulalip Tribal Police. Human remains matching her DNA were recovered on June 13, 2025, in a remote area of North Snohomish County, but the circumstances surrounding her death remain unknown.
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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.
🎯
suspect
Lead #4Are there known persons of interest or suspects in connection with her suspicious death?
Have information about any of these leads?
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
👁️
2020-11-25
Last Sighting
Mary Johnson (Davis) was last seen walking east on Firetrail Road on the Tulalip Reservation.
👤
2020-12-09
Reported Missing
Mary Johnson (Davis) was reported missing, two weeks 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:June 9, 2026
Up to $10,000 Reward
For information leading to the resolution of this case
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Case Information
Incident:November 25, 2020
Last Updated:June 9, 2026
Up to $10,000 Reward
For information leading to the resolution of this case