Murder in Big Horn

When the body of 14-year-old Henny Scott is discovered on the Northern Cheyenne reservation, the FBI determines the cause of death to be hypothermia.

When 16-year-old Selena Not Afraid is reported missing, the entire town mobilizes to find her; questions arise when her body is discovered weeks later and the cause of death is determined to be hypothermia.

Journalist Luella Brien investigates Kaysera Stops Pretty Places' case three years after her death; the MMIW movement grows stronger than ever as families band together to support each other, fight for justice and bring more attention to their cause.