El juez y su verdugo

When Police Lieutenant Schmied is found dead in his car, on a small mountain road very close to Bern, the investigation falls to Commissioner Hans Bärlach, who is about to retire and is not exactly in his prime. With apathy (or is it perhaps serenity?) And bad temper (perhaps due to acute stomach pains that do not bode well), but with determination, Bärlach begins to unravel the case with the help of another agent. The truth is that they have very few clues. Soon the investigating judge, Lucius Lutz, an old acquaintance of the commissioner, urges him to capture the murderer.