The episode will tell the story of an injured, 40-year old tenacious woman who after the crash refuses to get treatment. She will be preoccupied with other members of her crew especially to a man who will be introduced as an accountant. However, in order to get her request done, she makes a deal w/ one doctor from S. Grace. Later on, we'll see that their agreement did not go exactly as planned.
Source: Spoilers Guide