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Diane Elizabeth Tresham Missing Person Case

Last seen in Niagara Falls, Ontario on Mar 26, 2000

Victim Details

Diane Elizabeth

Tresham

77

51

69 inches

69 inches

163 lbs

163 lbs

White / Caucasian

Female

Glasses Other, Reading Jacket Grey, White, Three-quarter length Pants Denim, Blue Shoes White, Running Shoes Scar Right Wrist, Surgical Scar Neck, Surgical

Mar 26, 2000

Niagara Falls

Ontario

Niagara Regional Police Service

Niagara Regional

Ontario

905-688-4111

905-688-4111

Law Enforcement

2000-26490

Niagara Regional Police Service

Brown

Brown

Brown

No

09/22/2026


Area Last Seen:

Case Description

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In the quiet region of Niagara Falls, Ontario, the story of Diane Elizabeth Tresham's disappearance began on March 26, 2000. At 51 years old, Diane was last seen, and the circumstances surrounding her vanishing have remained largely unknown to the public. Her case is a somber reminder of the many individuals whose stories fade from the headlines, leaving behind a legacy of unanswered questions for their families and communities. The initial search for Diane was met with a scarcity of leads, ...
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Last Seen: Mar 26, 2000

Links to Additional Sources (1)

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  • Canada's Missing - RCMP case 2014004116

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    Hey everyone, I came across Diane Elizabeth Tresham's case while browsing and something caught my at... ...Read More
    08/27/2026
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