When two members of a conspiracy group in Roswell, New Mexico perish in quick succession, the BAU is called to investigate.
In the third season premiere episode, Walt deals with the aftermath of Henry's arrest and Branch's shooting. The search for the shooter, however, is complicated by Branch's insistence that it was someone known to be dead.
Walt juggles an ongoing murder investigation and his duties as a fill-in judge for the Miss Cheyenne pageant. Meanwhile, Cady looks to an old friend for help with Henry's case.
A young Native American girl is raped on the reservation, which sparks new, volatile tensions between local oil rig workers and the Cheyenne people.
Depositions for Walt’s case go badly. Ferg loses confidence in himself. Henry and Vic help lead Walt toward the big boss at Manifest Destinations.