More than 20 years ago, something unusual happened in the small town of Dixfield, Maine. A lady named Barbara Thorpe had left almost all of her money—$200,000—to benefit the cats of her hometown. When Barbara died in 2002, those cats suddenly got very, very rich. And that is when all the trouble began.Barbara's gift set off a sprawling legal battle that drew in a crew of crusading cat ladies, and eventually, the town of Dixfield itself. It made national news. But after all these years, no one seemed to know where that money had ended up. Did the Dixfield cat fortune just...vanish?In this episode, host Jeff Guo travels to Maine to track down the money. To figure out how Barbara's plans went awry. And to understand something about this strange form of economic immortality called a charitable trust.This episode was produced by Willa Rubin with help from Dave Blanchard. It was engineered by Josh Newell. Sally Helm edited the show and Sierra Juarez checked the facts. Jess Jiang is Planet Money's acting Executive Producer.Help support Planet Money and get bonus episodes by subscribing to Planet Money+ in Apple Podcasts or at plus.npr.org/planetmoney.