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Mary E. Buckley Missing Person Case

Last seen in St. Peters, Missouri on Apr 13, 2015

Victim Details

Jan 27, 2026

Jan 27, 2026

Mary

E. Buckley

88

77

5'0 - 5'3 inches

90 lbs

White

Female

Apr 13, 2015

St. Peters

Missouri

St. Peters

St. Peters Police Departmen

636-477-6600

07/17/2026

Case Description

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Mary E. Buckley was a 77-year-old female who was last seen in St. Peters, Missouri, on April 13, 2015. She was an elderly woman living with serious medical vulnerabilities, including Alzheimer's disease, chronic obstructive pulmonary disease, and other health problems that left her frail, with limited mobility, and dependent on bottled oxygen around the clock. Because of these conditions, she rarely left home, making her disappearance immediately alarming. Mary was described as a white woman wit ...
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Last Seen: Apr 13, 2015

Links to Additional Sources (4)

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  • Mary E. Buckley - The Charley Project
  • Mary Buckley | International Missing Persons Wiki - Fandom
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    Forum Posts (2)

    Hey everyone, I've been following the Mary E. Buckley case closely and something's been bugging me a... ...Read More
    09/23/2025
    Did anyone else notice the strange choice of location for Gary's second note? Carving "I'm sorry" in... ...Read More
    01/18/2024
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