Back on October 3‚ 1958‚ the crew of a freight train traveling through Indiana had a remarkable experience in the middle of the night. Their train was buzzed and then pursued by four glowing‚ disc-shaped craft that flitted back and forth across the tracks at a low altitude in an encounter that lasted for more than an hour. Despite the impressive credentials of the witnesses‚ including one retired Air Force bomber pilot with extensive experience‚ the incident never wound up generating significant attention from the media. The event‚ hereafter referred to as the Indiana incident‚ is similarly rarely mentioned in documentaries that examine the history of the UFO phenomenon‚ which is surprising. But the response from the US Air Force when people eventually began requesting information from the offices of Project Blue Book may be even more shocking.