Just behind the house of the old loner Ino Tjarks, the spa manager Alois Winterscheid lies dead. And because Ino had never made any bones about what he thought of the plans that Bavarian Alois had for new tourist attractions on the Frisian coast, he is now suspected of murder. There is only one thing to do: find the real murderer together with the help of his capable housekeeper Gerda and the baker Theda! In fact, the three soon find a hot lead: Alois had an argument with a woman. But which one? For Alois did not love just one woman! However, before they can investigate further, they are overtaken by events...