Season 4
September 10, 2015
Walt sets off in pursuit of his wife's murderer, Branch's fate is revealed, and everyone seeks a second chance.
10 Episodes
Episodes
Down by the River
September 10, 2015
The team struggles with the fallout from Branch's confrontation with Barlow, and Walt's crusade to bring Nighthorse to justice spins out of control.
War Eagle
September 10, 2015
Walt is forced to split his focus between new evidence in a personal case, and the murder of a caretaker at a former Japanese internment camp.
High Noon
September 10, 2015
The investigation of Nighthorse heats up, but not in the way that Walt was hoping for. Cady makes a shocking discovery.
Four Arrows
September 10, 2015
A body found in the luggage of a tour bus further complicates Walt's troubles with Nighthorse. Henry makes a bold move to help a mother and son.
Help Wanted
September 10, 2015
When the husband of a former soldier is assaulted during an apparent robbery, Walt is drawn into an emotionally charged investigation.
The Calling Back
September 10, 2015
A young Native American girl is raped on the reservation, which sparks new, volatile tensions between local oil rig workers and the Cheyenne people.
Highway Robbery
September 10, 2015
A highway robbery sets off an investigation into a strange relationship, while Walt struggles to let go of the past.
Hector Lives
September 10, 2015
When a former suspect in a rape case ends up dead in another county, Walt and Vic aren't convinced the death is an accident.
Shotgun
September 10, 2015
Henry's attempt at justice backfires, resulting in new problems for him and a new investigation for Walt.
What Happens on the Rez...
September 10, 2015
The line between justice and the law gets even blurrier for Henry and Walt as their hunt for a killer intensifies.
