The body of wealthy real estate magnate Gerd Wesibach is found, his pores emanating a familiar odor: bitter almonds. At first his death is thought to be an assisted suicide, but it is soon discovered that he was poisoned. Ballauf and Schenk have a long list of suspects, and soon uncover a dubious euthanasia ring. Directed by Kaspar Heidelbach, 2000.

A man is shot dead in broad daylight in Cologne city center. The bullet was fired from 700 meters away and went straight to the heart. Chief Inspector Freddy Schenk believes he knows the murder weapon that can hit the target with pinpoint accuracy from such a great distance. The victim, Charly Hecker, was a successful businessman who apparently had never done anything wrong in life. During the interrogations of Hecker's young wife Franka, something happens to Inspector Ballauf that should not happen: He falls in love with the murdered man's widow and begins to meet her secretly.

A blackmailer has been threatening the Kölsch brewery in Cologne. Concerned with his company's reputation, Belcher Sr. decides to pay the ransom in person, and is soon shot dead. But when the blackmailer demands a higher ransom and poisons the beer, Ballauf and Schenk suspect they're dealing with a copycat offender. Directed by Markus Fischer, 2000.