Lengby, with its population of fewer than 100, was the kind of community where everyone knew everyone, where a Saturday night at the Fosston American Legion represented a significant social event, where the rhythms of farming and the demands of winter structured most of what happened.

The extraordinary thing that happened there on the night of December 20, 1980 was, in some ways, the product of exactly that rural context.

It was the isolation that put Jean Hilliard in the position of walking two miles through 22-below weather with no alternative.

It was the rural landscape — the distances between houses, the lack of cell service or any emergency communications infrastructure — that made the walk necessary and that removed the ordinary safety nets of a more populated environment.

And it was the rural community — Wally Nelson, who knew Jean, who drove her to the hospital; the hospital in Fosston, small by urban standards but present and functional; Dr.