Dateline NBCفصل 13 افزودن تصویرشماره قسمت1Desperate Days in Blue John CanyonOverviewAron Ralston had set out for a carefree desert hike through Blue John Canyon in Southeastern Utah when, with no warning, he had descended into hell. The young man's arm was trapped by an 800-pound boulder and he was forced to make an unimaginable decision in order to survive.Air dateSeptember 10, 2004Runtime (min)45