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Mary Sloan Missing Person Case

Last seen in Graham, Arizona on Sep 01, 2015

Victim Details

Nov 05, 2016

Mar 25, 2024

Mary

Sloan

64

53

60 inches

63 inches

110 lbs

White / Caucasian

Female

Sep 01, 2015

Graham

Arizona

Graham County

19010

Graham County Sheriff's Office

Safford

Arizona

Graham County

85546

600 West Graham Canal Road, Arizona

9284283141

County

Law Enforcement

https://www.graham.az.gov/224/Sheriff

gcso15-013006

2015-09-08

Graham County Sheriff's Office

Brown

Unknown

Unknown

08/20/2026


Area Last Seen:

Case Description

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In the vast and rugged landscape of Graham County, Arizona, the story of Mary Lucille Sloan's disappearance unfolds with a quiet and unsettling mystery. In the early days of September 2015, Mary, a 53-year-old woman, embarked on a camping trip in the Mount Graham area with a group of seven other adults. The group set up their camp in the Columbine region, an isolated spot off a Forest Service access road, not far from Grandview Peak Road and Riggs Lake. It was here, surrounded by the serene ...
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Last Seen: Sep 01, 2015

Links to Additional Sources (7)

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  • The strange disappearance of Mary Sloan from Mount Graham
  • Search resumes for missing Tucson woman - KOLD
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    Forum Posts (3)

    I was just reading through some details about Mary Sloan's case, and I found it interesting that the... ...Read More
    12/18/2024
    I’ve been closely following Mary Sloan’s disappearance, and something that caught my attention w... ...Read More
    06/13/2024
    Hey everyone, has anyone else noticed how crucial it is to share camping details with someone before... ...Read More
    02/20/2023
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