Vermisst: Gold-Finger aus Ravensburg

In his winter residence Valle de Taurito on Gran Canaria, the Ravensburg gold and jewelry dealer Samuel Finger is missing. He is considered an extremely reputable businessman, an art enthusiast, and a generous sponsor of sports and culture. Investigations by Spanish and German authorities are leading nowhere: no one has any idea where Gold-Finger, as he is known in Ravensburg, might be. His sister Judith, his only relative, desperately turns to Commissioner Gerlinde Lüscher, who is not allowed to intervene in the case. However, she gives Judith a piece of advice: "If there is someone who can find out where your brother is, it is Ludwig Hirschberger." He takes on the task and discovers that the reputable Ravensburg businessman is not so reputable after all: he is selling stolen goods worldwide through Liechtenstein and Las Palmas, getting too close to the "honorable society." Ludwig delves into the matter and uncovers everything about Samuel Finger and his whereabouts. However, he pays a high price for this.