Joe weasels his way into a local murder case and finds himself at odds with some important townsfolk. Marybeth manages the rest of the family at a motel and does some digging of her own.

As Joe and some other brave locals embark on a dangerous trek, Marybeth contemplates going back to the courtroom for what seems like a worthy cause.

Joe enjoys newfound praise after dispatching the presumed murderer, but he isn't convinced the investigation is over. Someone is attempting to clean up all the loose ends.

Joe and Marybeth are spooked after the incident at Clyde's trailer and must decide whether or not they want to continue looking for the truth. Sheridan gets an expected visitor.

Joe connects an important piece of the pipeline mystery, but it may cost him. The Pickett's find themselves in a luxurious new home.

In need of some breakthrough evidence, Joe calls in a favor from an unexpected ally. Meanwhile, Marybeth and Sheridan remain vulnerably close to danger.

While Joe frantically rushes to the hospital, Sheridan tries to recall her survival skills to escape an unhinged predator.

In the final showdown, the Picketts face their toughest battle yet. When the dust settles, those who live will have to learn to move on and cope with the sacrifices they have made.

Injured and alone on Bermuda Mountain, Joe encounters a mysterious cabin as he tries to escape the grim threat stalking him through the night. Marybeth grows increasingly desperate for answers and makes a choice that will affect her whole family. Meanwhile, Cricket entertains an unexpected visitor and Sheriff Barnum and Deputy McLanahan search for answers of their own.

An anti-hunting activist, Klamath Moore, stirs up trouble in Saddlestring when he hears about the tragic death of a local hunter. Joe grapples with what really happened on Bermuda Mountain and searches for answers as he investigates the death. Sheridan gets angry with Marybeth after she discovers the truth about what happened to Joe on Bermuda Mountain. Marybeth joins the search for a missing woman from the Wind River Reservation.

While the Governor shuts down hunting season, Joe searches for truth in the aftermath of the new murders at the crime scene. Meanwhile, Marybeth digs deep into Stop The Slaughter and Klamath Moore and discovers a disturbing pattern of events. Nate and Cricket search for answers -- and safety while on the run. Missy re-examines her relationship with McLanahan.

Joe searches for the truth in Cheyenne when Sheriff Barnum and Deputy McLanahan shut him out of the murder investigation. Nate and Cricket seek answers to questions of their own in Idaho. Sheridan and April do a school project about their families and Derek Longbrake makes his intentions clear to Missy.