On Tuesday, September 15, 2026, Yvon Crolet, an 82-year-old treasure hunter, appeared before the Court of Appeal in Colmar to face a defamation lawsuit. The case involves Michel Becker, a painter, and his publishing house, "La Chouette d'or," who are seeking over one million euros in damages and interest from Crolet. They claim he has defamed them through his writings over the past three years. Crolet, known for his passion for treasure hunting, has written extensively about his experiences, often criticizing others in the field. His critiques, published in books and on his blog, reportedly targeted Becker and his publishing house, which specializes in books related to treasure hunting and historical mysteries. The content of these writings has allegedly damaged the reputation of Becker and his company. The legal dispute highlights the tensions that can arise in niche communities, especially when public figures or businesses are criticized in written form. Defamation laws aim to protect individuals and organizations from false or harmful statements, but they also balance the right to free expression. This case has drawn attention from both treasure hunters and legal experts, who are watching how the court handles the intersection of personal opinion and legal liability. The trial is expected to last several weeks, during which both sides will present evidence and arguments. Crolet’s defense may argue that his comments were opinions or factual critiques rather than malicious falsehoods. Meanwhile, Becker and "La Chouette d'or" will need to prove that the statements made by Crolet were untrue and caused them financial harm. The outcome could set a precedent for similar cases involving online defamation and the boundaries of free speech.