After the bodies of immigrant boys are discovered, an anonymous message from a group called the Swedish Front states "The slaughter has begun."

An elderly woman is found murdered and the prime suspect is her husband, a deeply-religious man who collects icons.

A truck driver is killed in a sting operation - and the dead man turns out to be Beck’s long-lost son.

Beck investigates a string of murders in a small town.

A young girl dies after being hit by a car driven by Beck’s trusted deputy Gunvald Larsson.

Responding to an anonymous threat, the Stockholm bomb squad detonates a suspicious suitcase.

The double-life of a homosexual police officer leads to a showdown between Beck and his arch-enemy Gavling.

A commuter on the last subway of the night is found decapitated.