An Asian woman is found dead in the water of Stockholm's archipelago. She has been murdered and everything indicates that she was a prostitute. Meanwhile a series of break-ins has occurred on an island outside of Stockholm. Suddenly a retired old man is also found dead in his own yard. Now Beck has two cases to solve and they both point in the same direction.

Halim has seen through it all. He has seen through the Integration plan a secret conspiracy that tries to turn all immigrants into Swedes. Unfortunately he has also seen through his own father, who has fallen victim to the Integration plan. But Halim has his own plan; he is going to be Sweden’s mightiest revolution immigrant and take a stand to save his father from forgetting his Arabic roots.

Esarparen is a man who a long time wished death of his wife and suddenly is accused of murdering her. He protests his innocence. Does he speak the true or is he the man who could kill his own wife? Either that or is it a third possibility that bypassed both the court and the press?