Max McCoy investigates a $47 million swindle that involves small town corruption, secretive law enforcement, and competing theories.The story, centered in Elkhart, Kansas, appears to be a pig butchering scam, but could it be a control fraud?The Tinfoil Swan provides insights on fake invoices and how to avoid falling for them.Listen to the podcast 'What the Hack with Adam Levin' for more on the investigation.