A former suspect in a rape case ends up dead in another county, which strikes Walt and Vic as more than a coincidence.
Henry is troubled with new problems after his attempt at justice backfires, resulting in a new investigation for Walt.
Walt seeks closure for his wife's murder and Henry's case. Meanwhile, Branch is suspended but continues to investigate Jacob Nighthorse.
While Walt makes a breakthrough in the David Ridges case, Branch's conduct is worrisome. Henry has a setback in his trial. Vic decides what her future will be.
Walt attempts to narrow the field of suspects in his wife's murder. Meanwhile, Branch's behavior causes trouble.
Walt and the team search for missing teenage campers.
Walt deals with the repercussions from Henry's arrest and Branch's shooting. Looking for the shooter proves complicated when Branch reveals who shot him.
A case where victims have had their watches set to the wrong time sends the team to Austin, Texas. Elsewhere, the team's stalker slowly closes in on his victims.