Sam continues her investigation in the prisoner's death and believes the police are covering up. When a police constable whose wife reported was cracking up is found dead ...

Sam investigates the death of a gay man while in police custody. He had been arrested while drunk and was sharing a cell with another drunk, in for the night. The victim ...

A nervous Pierre nonetheless defeats Dolokhov in a duel and maintains his show marriage with Helene, who is now having an affair with Boris Drubetskoi. A meeting with Osi ...

The people of Fortitude take matters into their own hands. Dan seeks his own vengeance, but is there still a demon among the herd? ...

Dan faces his toughest battle yet as someone makes the ultimate sacrifice for the greater good, while Michael and Ingrid venture out in search of justice. ...

As the town attempts to come to terms with the recent tragedy, Petra and Ingrid seek the truth. Meanwhile, Dr Khatri moves a step closer to achieving her goal. ...

Michael finds something unexpected on the tundra, and Dan is confronted with what he is becoming, just as a heartbreaking discovery changes the town forever. ...

Dr Khatri attempts to cover her tracks when Michael presents the scientists with a miracle. Dan and Elena relive their trauma. ...

A disturbing challenge is issued. Michael finds a glimmer of hope for Freya, while Vincent's trust in Natalie is shattered. ...

Eric struggles to keep control as the body count increases. Meanwhile, Natalie and Vincent's field trip descends into chaos. ...

Natalie and Vincent head out into the wilderness and the police track down their suspect, but a dark turn of events leads them to question everything. ...

Hildur is presented with devastating news as Dan struggles for his life, and a new threat makes its presence known. ...

A fresh murder rocks the town, plunging the remote outpost into new turmoil. ...