Longmire risks his life to travel up a mountain by foot in a snowstorm to catch a group of escaped prisoners and their hostages.

Sheriff Longmire discovers that a man found dead in a compost heap had made lots of enemies, and Branch looks for help as he tries to find Cady.

A murdered sheep farmer is killed over a deal to sell his land, and Cady goes to Denver to find answers about her mother's death.

A truckload of cattle is stolen, and the original driver later turns up dead. Meanwhile, Vic receives a mysterious delivery of flowers from a possible admirer.

The body of a young girl found dumped in an alley leads Longmire to a gang dealing in stolen prescription medications. Cady returns home after investigating her mother's death.

While serving at the Red Pony, Henry overhears a customer trying to organize a hit. On the customer's wife. When the customer leaves, Henry follows him to the car park to volunteer for the job.

A foreman is shot and killed and found dragging behind a horse after an illegal rodeo, and Detective Fales comes to Henry with questions about his investigation.

A local Cheyenne is found dead in a house after a methane explosion, but the emotionally sensitive investigation could cost Longmire points in the upcoming election.

The day of the sheriff's election arrives, but everybody is more concerned about Cady, who is critically injured in a hit-and-run accident.

While the sheriff's office investigates the death of a game warden and the illegal shooting of an elk, Branch tries to figure out his future after losing the election.

Longmire needs Lucien Connally's help after a convicted dinosaur bone thief is killed in prison, and Vic continues to be harassed by an old enemy from Philadelphia.

Branch ties Jacob Nighthorse to Cady's accident after a suspicious suicide, Vic takes matters into her own hands with her stalker, and detective Fales returns to town to put the heat on Walt and Henry.