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Mark Johnston Missing Person Case

Last seen in Sandy, Utah on Oct 12, 2016

Victim Details

Feb 03, 2017

May 28, 2019

Mark

Johnston

38

29

69 inches

70 inches

165 lbs

175 lbs

White / Caucasian

Male

Oct 12, 2016

Sandy

Utah

Salt Lake County

34312

Sandy Police Department

Sandy

Utah

,

2016-51231

Sandy Police Department

Brown

Brown

Brown

07/14/2026


Area Last Seen:

Case Description

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Mark Richard Johnston, a 29-year-old from Sandy, Utah, was last seen on October 11, 2016. He was reported missing after he did not return home, leaving behind his personal items, including his cell phone, computer, and identification. Although it is believed that Johnston accessed his bank account on October 12, no one saw him after his last confirmed sighting.

At the time of his disappearance, Johnston was wearing a blue and gray striped shirt, gray dress pants, and dress shoes. He is ...
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Last Seen: Oct 12, 2016

Links to Additional Sources (13)

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  • Mark Richard Johnston : r/NotForgotten - Reddit
  • Mark Richard Johnston - The Charley Project
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    Forum Posts (3)

    Hey everyone, I've been following Mark Richard Johnston's case for a while now, and I can't stop thi... ...Read More
    07/01/2024
    Has anyone else been following the Mark Richard Johnston case? One thing that's really puzzling to m... ...Read More
    12/29/2023
    Hey everyone,
    I’ve been thinking a lot about the timeline in Mark Richard Johnston’s case. It... ...Read More
    03/29/2023
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