Tracking a sadistic killer, detective Kurt Wallander follows a string of incidents -- attacks on domestic animals, ritualistic murders of humans -- with help from his daughter, Linda, a new member of the Ystad police force.

A man enters the bank with something resembling a bomb around his neck. He demands that money is transferred into an account, or he will blow up the bank. The man is known as the village idiot, and claims that Sitting Bull is his father. No one take the case to seriously until they find that the bomb is real. Is the village idiot acting on his own, or are there more people involved? A long and complicated investigation is started by Kurt Wallander and his colleagues.

An explosion in one of Ystad's power grids shuts down the electricity in the whole city. Wallander (Krister Henriksson), who is in the middle of a crayfish party at his newly bought house with his colleagues, are called in in the middle of the night. At the same time, the municipal commissioner of Ystad, who has just approved and inaugurated an exhibition showing pictures of Muhammed, the muslim prophet, at the city hall, is being murdered in his house. With less policemen than usual due to various reasons, Wallander and his men are having a hard time taking care of both cases. It gets even worse when several cars placed on various roads outside Ystad explodes, the security service (SäPo) are asking questions, and the police commisioner calles in the army to keep Ystad safe. As to make things even more complicated for Wallander's (From IMDB)

Ystad is experiencing a rapid increase in high profile robberies against armored transports. Where cars are set on fire, highways are blocked and large sums of money disappears. Isabel and Pontus, the trainee police officers, happens to be in the right place e at the right time and enter into a high speed Car chase that ends with Pontus benefiting hostage.