Bike courier firm co-founder Adam Berg is in ER after a bad fall due to breaks sabotage during an illegal nocturnal race. Suspects include the husband of the woman who died in a previous race recently. Berg's managing firm partner Constanza Espinoza is furious at him for having withdrawn his capital half while the business is in financial trouble. Mattes joins undercover, which helps impress overambitious ER recruit Dr. Eva Grünberg. Hans check up on Adam Berg's housemates Mei-Lou and Christoph, stumbling upon o triangle. Adam Berg is uncooperative.
—KGF Vissers