what happens to oakhurst at the end of the story ?

Oakhurst decides that Tom has to go to get some help and he fixes him some snow shoes. Then he tells the two women he will accompany Tom ‘as far as the canyon’. Duchess and Piney stay in the cabin and when their fire dies they fall asleep hugging each other. They look so peaceful and innocent, that when the “law of Poker Flat” finds them, they are unable to tell which one is the sinner, so they turn away and let them be. As for the last, Oakhurst commits suicide.