When the Justice Department's chief of staff vanishes without a trace, her replacement begins to suspect a cover-up. An extreme right-wing political party's local representative is brutally murdered.
Annika's far-right political party sees her murder as an opportunity to win more votes. Nazi terrorist cell Veritas emerges from obscurity to carry out a co-ordinated series of violent attacks.
The terror attacks by Veritas leave the government in crisis and confusion. Elin realises that attempts have been made to cover up Sarah's disappearance. Sofia stumbles upon a xenophobic chat forum.
Elin receives a phone call from a terrified Sarah, who wants to arrange a secret meeting. Janina confronts Olle and Kristoffer when a large amount of money goes missing from their campaign funds.
Simon sees the move to Stockholm isn't the fresh start Sofia promised. Elin grows increasingly unsure about whether to trust Max. The director of a company providing care homes is abducted by Veritas.
The outcome of the abduction case shocks the nation. Olle confesses to Janina that he did give Sofia money. Elin's flat is broken into and she discovers who falsified Sarah's application for leave.
The police strongly suspect that Veritas is planning a major terror attack. Elin struggles to understand why Gunnar has been lying. Olle turns up unexpectedly at the Veritas hideout looking for Sofia
Veritas has executed another terror attack but what is the target? Is it linked to the kidnapping of the five-year-old son of the deputy head of security at Stockholm Stock Exchange, two days earlier?
Trapped together with Mattias at Veritas hideout Sofia tends to his wounds. An unsettling feeling torments her, Simon and her son, Love, should be here by now. Could it be that the rest of the group knows something she doesn’t. Elin is contacted by an unexpected party who suggests a collaboration that will benefit them both, but can this new ally be trusted? The police finally identify Gustav through the CCTV pictures from the Stock Exchange. He is now the most wanted man in Sweden.
After the attack on the Stock Exchange and the cold-blooded murder of Rebecca a battered nation goes to the polls. Both the Conservative Party and Trygghetspartiet are concerned about the outcome of the election. Elin and Gunnar struggle to put the final pieces of the puzzle together, they are about to uncover one of the most corrupt and scandalous political conspiracies this nation ever known. Simon tries to return to the life he once had in Ludvika, but the past catches up with him when Sofia shows up.