Something's afoot in Rapid City when the BAU find ritualistic marks on bodies dumped on an American Indian reservation. Reid also gives the team cause for concern.
Cooper and the Red Cell team try to stop a killer who disfigures his victims' faces.
When the team investigate three apparently unconnected murders, they discover a link to an ex-detective who is currently in the final stages of his battle with cancer. Is he trying to clear up some unfinished business?
A husband who suspects J.R. was with his wife menaces the Ewing women as a hurricane nears Southfork.
FBI agent Mark Benford investigates when after two minutes of unconsciousness, everyone sees a glimpse of their lives six months into the future.
