Hayley struggles to make a life-altering decision, while Bodie reels from his son's premature birth. Crystal must deal with the consequences of Jeremy's actions once and for all. Changes and challenges are coming from all directions.
Hayley seeks distraction from her own health concerns by throwing Emma a bachelorette party. But when a patient takes an unexpected turn, Hayley will be forced to empathize and face her fears. Bodie struggles with his present and his past.
A blizzard traps each of the team members with the person they least want to be stuck with in dire circumstances. As the temperature drops, emotions boil over, and things spiral out of control. Nowak faces unexpected challenges.
As the SkyMed team members face an inquiry into a patient fatality, Hayley struggles to piece together blurry memories of what caused her relapse - and whether she caused the fatality.
Survival Training for the SkyMed crew takes a dangerous turn as simmering resentments boil over in the wilderness. Meanwhile, Crystal struggles with an unexpected hit-and-run patient with high-stakes consequences.
Nowak stretches himself too thin - with drastic consequences. Meanwhile, Bodie struggles with an unexpected truth about his mother, while Crystal wrestles with a shocking threat to her community as well as personal choices. Emma moves on.
Bodie struggles to come to terms with Madison's pregnancy, while Crystal wrestles with her past, and what it means for her future. Emma encounters some aggressive wildlife and a mysterious stranger comes to her aid.
Going flight line, Lexi locks horns with Bodie and struggles with her conscience and former team, while Crystal tries to find out what Jeremy's been smuggling - and about Wheezer's crash. A desperate couple take charge.
As the SkyMed crew wait for their fallen team member to wake up, Crystal starts to find her feet as a medical student, and a secret from the past threatens Nowak and Tristan's relationship.