When her colleague and lover Sven disappears, police detective Hanna takes over text message contact with an infiltrator he had placed in a criminal organisation who goes by the nickname 'Inez'
Stefan has figured out that his girlfriend Blanka is cheating on him with Christian and he's on the warpath. Hanna is determined to meet her infiltrator, but 'Inez' doesn't show up to the meeting.
Hanna and Bjorn are on the kidnappers' case, but their attempts to rescue Sven are foiled. Christian becomes ever more involved in the Mimica clan's business, but a new assignment nearly shatters him.
Now that Hanna knows her own son is 'Inez', the police infiltrator within the Mimica crime family, she wants to get him out right away and close the investigation. Christian, however, has other ideas.