It started with a plane crash. The tragic, mysterious crash of a commercial airliner in the summer of 1940 left a scene of devastation in rural Virginia -- and a series of unanswered questions. The cause of the crash was unclear. Among the dozens of people killed was a sitting U.S. senator. His presence on the flight and the strange circumstances surrounding the crash would end up revealing threats to American democracy itself.

This episode was originally published on October 10, 2022.