Nyleen Kay Marshall

Nyleen Kay MarshallNyleen Kay MarshallNyleen Kay Marshall aged to 33 years

Photo shown aged to 33 years

MISSING SINCE: June 25, 1983 | MISSING FROM: Clancy, Montana


  • Classification: Endangered Missing
  • Date of Birth: September 18, 1978
  • Age Missing: 4
  • Hair Color: Brown
  • Eye Color: Blue
  • Height: 3'2"
  • Weight: 29 lbs.
  • Gender: Female
  • Race: Caucasian
  • Alias/Nickname: Kay

Identifying Characteristics:

Marshall has a small mole above her left eyebrow, and her upper left baby tooth was chipped when she disappeared. She has dimples on both cheeks. She has excess hair on her lower back.


Marshall was with her family on an outing in the Elkhorn Mountains in Helena National Forest, near Clancy, Montana when she wandered off. She was playing with some children who walked ahead of her for a moment at approximately 4:00 p.m. When her companions turned around, Nyleen had vanished. An extensive search of the area turned up no clues to her whereabouts. She has never been located and her case remains unsolved.

Investigating Agencies:

  • Jefferson County Sheriff's Office - Missing Persons Unit: 1-406-225-4075
  • National Center for Missing & Exploited Children: 1-800-843-5678

Case Numbers:

  • Police Case #: 830625-09
  • NCIC Case #: M-104144684
  • NCMEC Case #: 601812

Source Links:

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