When a billionaire heiress is gunned down in broad daylight, her friends and neighbors in Monaco are shocked. But they will soon learn why the principality earned its nickname "a sunny place for shady people". Source materials for this episode cannot be listed here due to character limitations. For a full list of sources, please visit https://redcollarpodcast.com/ Learn more about your ad choices. Visit podcastchoices.com/adchoices