Nyleen Kay Marshall, 4, disappears on family outing

Cold Cases
Four-year-old Nyleen Kay Marshall was having the time of her life, on a family outing in the gorgeous Helena National Forest in the Elkhorn Mountains. It was daylight, around 4 p.m., June 25th, 1983, near her hometown of Clancy, Montana. The group was picnicking and little Nyleen Kay was playing with a few other children …