During Packer's detention, he retracted what he had told the men at the agency about the events leading up to the five men losing their lives. He now claimed that the men had encountered a strong blizzard along their way through the mountains. The snow fell so heavily and persistently that they became hopelessly lost, and were unable to retrace their steps back to their starting point. Provisions were already minimal when they began the trek, and quickly ran out. They just as quickly ran out of matches, and were forced to carry hot embers in a steel coffee pot to have a means to light fires. Days went by with no signs of game, and attempts at ice fishing proved utterly futile. After roasting and eating their shoes and attempting to survive on what scant and edible vegetation they could find, the men, claimed Packer, entered into a pact whereby if one died, his meat would serve to save the others from starvation. After days of hiking with virtually nothing to eat, Israel Swan could go no further, and the others were dangerously fatigued. They found a pine-shaded gulch next to a lake, and set up camp. A short time after this, Swan died of a combination of hunger and exposure, according to Packer.