Hubert and Staller are called to the Münsingen soccer field because 10-year-old Maxi has once again tried to steal the backpacks of players on the E-Youth team. The police officers are just leading the troublemaker to the patrol car when bizarre scenes unfold on the soccer field. Some players suddenly feel nauseous, while others begin to hallucinate—the coach so severely that, as if in a frenzy, he runs onto the adjacent country road and is struck by a car. The troublemaker Maxi is instantly forgotten; Hubert and Staller take care of the children. They suspect that drugs or alcohol were involved, but medical examiner Dr. Fuchs cannot confirm this and instead suspects food poisoning.