Authorities locate Raunola’s snowmobile but he remains missing. Meanwhile, Nina is ordered to meet with Thomas and assist with the investigation into the Yemeni virus. As a result, all pregnant women in the area are ordered to get tested.
Nina tries to elicit a confession from Raunola for three murders, while Tomas continues testing pregnant women. However, when they try to test the women at an infamous ‘prostitution bus,’ they find themselves face-to-face with an uncooperative guard.
Nina and Thomas comb through the list of Marita’s sexual partners and focus in on a peculiarity in the year 2012, which they are intent to ask her about. Meanwhile, in Russia, Raunola is captured by the mysterious Maxim.
A pregnant woman from a local religious Laestadian sect arrives at the health center but Thomas’ attempt to deliver her baby results in tragic consequences. In Russia, Raunola agrees to help Cevikovic.
