The bad blood between the Bennetts and the Crowders reaches its boiling point and results in bloodshed.
Raylan is assigned to protect an out-of-element coal mine executive while negotiating with the Bennett clan.
Raylan tries to find out who tried to kill him, but the investigation leads to an unlikely source.
Raylan and Boyd take different paths as they continue their search for Drew Thompson, but a third group thinks they've already found him.
Quarles prepares to corner the oxy market in Harlan, meanwhile Raylan's interest in the enterprise gets him in trouble with the FBI.