One of Nora's closest friends becomes the main suspect in the case and Henrik asks her for help. The clues turn out to reveal secrets from the past. The solution is within reach, but at the same time, Nora is faced with a difficult choice.

A crime queen is poisoned in her home, surrounded by her invited guests. It soon turns out that one of the suspects has a connection to Nora. The investigation has unexpected problems and behind the scenes, Alexander's problems worsen.

The traces of the murder lead into a world where nothing is what it seems and where old debts must be paid. After everything that has happened, Nora wants to move on in life, but one of her loved ones makes a decision that has major consequences.

A few months have passed since the bombing at the police station. At the nursing home where a police officer is being rehabilitated, the staff make a horrific discovery. An acquaintance returns from the dead and Nora is drawn into the investigation in an unexpected way.