Hiking in fragrant forest air - wonderful! Stopping at rustic snack huts - paradise! Movement combined with culinary delights - simply heavenly! An irresistible combination. A treat for body and soul. A break from the exhausting everyday life. Stressed city dwellers become relaxed Black Forest enthusiasts. Driven achievers turn into laid-back nature lovers. Agitated hectic individuals become liberated connoisseurs. While hiking in the northern Black Forest, Oskar Lindt, the chief investigator from Karlsruhe, wants to enjoy the beautiful nature and culinary delicacies, but even on vacation, he stumbles upon corpses. A lifeless body in the cold waters of the Murg. Accident or foul play? Did the farmer fall from the bridge while intoxicated, or did someone already smash his skull beforehand?.