Season 10

Three men enter a luxury apartment in Stockholm dressed as couriers. But what appears to be a robbery ends in a brutal murder that resembles an execution. Vilhelm Beck's patrol is the first to arrive. Haunted by his memories as a hostage, Vilhelm soon begins his own investigation into the case, which leads to a surprising contact with the Beck group.

When Alex is alerted to a brutal murder, she brings the temporarily suspended Vilhelm and her colleague Josef to the crime scene. The victim turns out to have connections to the digital university Howl, which investigates the role of men in a changing world. At the same time, the case is linked to an older investigation into the "Balcony Man", which brings Martin Beck back to the department.

A pastor has died in an arson attack at one of the Pentecostal movement's parish halls. When Alex and Josef arrive, she discovers that the other pastor in the congregation is someone from her past.

A shooting takes place in a Stockholm suburb and a violent gang is suspected of the crime. Soon the suspected perpetrators are found tied up near the crime scene, where they appear to have been delivered by a mysterious person with ulterior motives. The Beck group leads a cross-border operation to both find the gang's leader and find out who the unknown actor is.