Mysterious Humming Pt. 1

In 1992, UFO researcher Bob Oeschler received a strange package in the mail. It contained documents, purportedly stolen from some top-secret Canadian project, alleging a vast alien cover-up. The envelope contained something else: a VHS tape. The sender – identified only as “Guard ...  Show more

In 1986, two young British defense scientists died under mysterious circumstances, sparking theories of foul play. Not only because both specialized in underwater defense systems; they also worked for the same company, Marconi Electronic Systems. Which was one of several defense ...  Show more

A gruesome double murder in 1948 shocked a small town in Illinois. And when the prime suspect emerged, the case turned scandalous. Learn more about your ad choices. Visit podcastchoices.com/adchoices 

One of the most notoriously uncatchable serial killers in the history of Central Europe.  Learn more about your ad choices. Visit megaphone.fm/adchoices 

It was one of the most lethal pandemics in global history. The bubonic plague’s devastating spread in 6th and 14th century Europe paved the way for how we handle outbreaks today — though patients in medieval times saw no sign of a cure. Learn more about your ad choices. Visit pod ...  Show more

When a young British maid is found savagely beaten in 1871, police trace clues back to the wealthy family that employed her. Learn more about your ad choices. Visit podcastchoices.com/adchoices