Koka Björn plot
Koka Björn is set in the far north of Sweden in 1852. The Preacher Laestadius is an avid botanist, and with Jussi, a runaway Sami boy, in tow, he undertakes long botanical journeys full of philosophical discussions, teaching Jussi all about plants and nature. One day, a maid disappears deep in the forest. When she is found dead, the locals suspect a predatory bear is on the loose. The policeman quickly offers a reward for the bear's capture, but the Preacher sees other clues that point to a far more serious killer.