Father John and Vicky Holden investigate why someone would kill an ill priest.

While investigating a supposed suicide of a young Arapaho on the Wind River Reservation and a hit-and-run accident in Denver, Arapaho attorney Vicky Holden and Father John O'Malley discover that both of the deaths may have been murders and set out to expose the dark secrets over which someone is willing to kill.

In 1907, photographer Edward S. Curtis arrived at the Wind River Reservation, hoping to document the Arapaho way of life before it vanished altogether. To preserve the legacy of warriors in battle, Curtis staged an attack on a village, planning to capture it on film. But it became all too real when the daughter of the tribe's chief was found murdered, and her killer was never identified. Now, Curtis's photographs are on display at the museum of St....