Case Description
Any updates on this case? Let us know!
On June 25, 1983, 4-year-old Nyleen Kay Marshall disappeared during a family picnic in the Helena National Forest near Clancy, Montana. While playing near a creek with other children, she fell behind and was last seen sitting alone by the beaver dams. When the other children turned around, Nyleen was gone, sparking an extensive search. Despite efforts by local authorities, the FBI, and volunteers, no trace of her was found in the surrounding wilderness.

Over the years, her case took biz ...Read More
Last Seen: Jun 25, 1983
Victim Details

Dec 09, 2009

Jan 10, 2024

Nyleen

Marshall

45

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

930625-09

Jefferson County Sheriff's Office

Brown

Blue

Blue

09/18/2024


Area Last Seen:
Forum Posts (2)
Does anyone have any updates on the Nyleen Marshall case? I have been following the development clos... ...Read More
08/02/2023
My thoughts and prayers are with the victim, their family, and those searching for their safe return... ...Read More
02/04/2023