AFTER SHOCK: In the summer of 1944, Americans saw terrifying headlines about a possible Nazi chemical weapons strike in the form of an invisible poison gas. Underneath those headlines, a small town in Illinois began experiencing apparent “anesthetic attacks” by a mysterious figure that would come to be known as the Mad Gasser of Mattoon. Could it have been an escaped Nazi hellbent on the town's destruction? An urban legend leading to a mass hysteria? Or a sadistic homosexual trying to poison his intolerant neighbors with invisible gas? American Hysteria is written, produced, and hosted by Chelsey Weber-SmithProduced and edited by Clear Commo StudiosResearch and co-writing assisted by Riley SmithBecome a Patron for extra episodes, interviews, and videos monthly!Follow American Hysteria on social media:Twitter: @AmerHysteriaInstagram: @AmericanHysteriaPodcast Learn more about your ad choices. Visit megaphone.fm/adchoices