Nora and Jonas are invited to a summer party with some neighbors who want to inaugurate their newly built luxury house on the southern side of the island. But many of the islanders resent the large building and the party ends in a disaster.
It’s time for this year’s sailing camp on Knarrholmen and Benjamin is made whipping boy to the older guys. Meanwhile, someone is lurking in the shadows and watching every move that the children make.
Mia tries to protect a new mother who is being chased by her violent husband. Nora is in the middle of a new criminal case while she tries to plan for the wedding. Jonas wrestles with jealousy after news about the bacheleor party.
Mia is brutally beaten in the line of duty and Thomas is determined to apprehend the culprits. Nora tries to move on after Jonas’ betrayal and reluctantly shows up at a 60th birthday party where her ex, Henrik, invites her to dance.