In the wake of his heart attack, Beau vows to stop sweating the small stuff -- but Colt and Rooster's latest blunder makes him lose his cool. ...

Maggie fights to keep the ranch afloat as she reaches a breaking point with the boys. Easter dinner with Abby's parents takes a surprising turn. ...

Torn between the ranch and a job opportunity, Colt wonders what's best for his family's future. Mary offers to work at Maggie's bar. ...

Four months later, wildfires rage in Colorado. Abby wants to postpone the wedding, but her parents don't approve. Joanne stands up to a stubborn Beau. ...

Fires force the town to evacuate. While Maggie takes charge, Beau feels hopeless. Colt runs into Heather, and Rooster meets Mary's boyfriend, Nick. ...

Colt and Mr. Phillips search for Abby. Heather warns Rooster about Nick. An unexpected celebration brings everyone together. ...

The Bennetts return to the ranch. Beau gets a business proposition from Neumann's Hill. A face from Maggie's past arrives with news. ...

When Colt lands in trouble covering for Rooster, he tries to cash in a favor. Beau invites Joanne to stay at the ranch. Colt plans a surprise for Abby. ...

Beau's at the end of the rope and decides to teach Colt and Rooster a lesson. Mary realizes she needs to choose between Rooster and Nick. ...

Nick confronts Rooster. Running out of options, Colt reaches out to Lisa Neumann. Joanna urges Beau to make peace with Colt. ...

Beau and Colt struggle to come to grips with the whereabouts of Rooster, whose bike is found at the bottom of a ravine, but the authorities can find no signs of a body. ...

Rooster has everyone searching. And tempers will flare. ...

Rooster's dissapearance is taking its toll on Colt, whose inability to grasp the situation starts to impact the Bennett family. ...

One month later, tensions run high as Colt and Abby scramble to get ready for the baby. Lisa Nuemann makes Beau an offer. ...

Abby goes into labour and Colt panics. ...

While Abby and Colt struggle with parenting an infant, another new arrival shakes things up at the ranch. Maggie confronts Mary. ...

Beau's softer side emerges when he takes Luke under his wing, but Colt doesn't trust his cousin. Maggie comforts an exhausted Abby. ...

Money troubles put a strain on Colt and Abby's relationship. Beau tries to get Luke help for his PTSD but refuses to bail Colt out of a jam. ...

Colt hides the truth from Abby as their financial woes go from bad to worse. A drunken night leads to an awkward morning after for Mary. ...

Beau issues Luke an ultimatum. As Colt tries to prove himself to Abby, Luke makes him an offer -- but Mary drives a wedge between them. ...