The Mayor decides not to pursue action after Hammer of Thor vandalises her home— big mistake.
In the wake of Finnur's murder, Andri and Hinrika discover suggestive evidence about some people in town.
Andri, now with the Reykjavik police, must return to his former town to investigate a brutal suicide and attempted murder.
Andri and Hinrika unravel the last of the case, finally discovering the killer and also what happened during the fire of 2008.
A damning report written by Andri is leaked to the media. Captain Carlsen agrees to work with the police, despite his fears.
Trausti pushes Sigurður into a confession, whereas Andri remains unsure of the case's so-called facts.
After the mayor's burned alive, Andri has a second murder to solve while the first is still unsolved.