In 1986, 26-year-old Ruth Corker Burks visits a friend in hospital when she notices that the door to one of the patient's rooms is painted red. The nurses are reluctant to enter, drawing straws to decide who will tend to the sick person inside. Out of impulse, Ruth herself enters the quarantined space and begins to care for the young man who cries for his mother in the last moments of his life. And in doing so, Ruth's own life changes forever. As...