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Nyleen Marshall Missing Person Case

Last seen in Clancy, Montana on Jun 25, 1983

Victim Details

Dec 09, 2009

Jan 10, 2024

Nyleen

Marshall

47

4

38 inches

29 lbs

White / Caucasian

Female

Jun 25, 1983

Clancy

Montana

Jefferson County

59634

No

26058

Jefferson County Sheriff's Office

Boulder

Montana

Jefferson County

59632

Craig Doolittle

Sheriff/Coroner

110 South Washington, Montana

4062254075

County

Law Enforcement

http://www.jeffersoncounty-mt.gov/sheriff.html

930625-09

Jefferson County Sheriff's Office

7246

Brown

Blue

Blue

07/31/2026


Area Last Seen:

Case Description

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On a summer afternoon, June 25, 1983, four-year-old Nyleen Kay Marshall was with her family for a picnic hosted by a ham radio club in the Elkhorn Mountains of Helena National Forest, near her home in Clancy, Montana. At around 4:00 p.m., Nyleen was playing and catching frogs with other children near Maupin Creek. Some of the children later reported seeing Nyleen speaking with an unidentified man dressed in a purple jogging suit. One child recalled the man trying to get her to play a game he cal ...
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Last Seen: Jun 25, 1983

Links to Additional Sources (14)

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  • 4-year-old Nyleen Marshall disappeared while having a ... - Reddit
  • Nyleen Marshall | Unsolved Mysteries Wiki - Fandom
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    Forum Posts (2)

    Has anyone else pondered the oddity of the beaver dam setting in Nyleen Kay Marshall's case? I've be... ...Read More
    05/23/2024
    Does anyone else find that there's something eerie about the location where Nyleen went missing? Hel... ...Read More
    08/10/2023
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