Over at Mysterious Universe, there's a new article from me on the strange saga of what became known as the Mad Gasser of Mattoon.
It's a story that dates back to the 1940s and which concerns a dark-clothed character who invaded homes in the dead of night and unleashed a paralyzing gas in the city of Mattoon, Illinois, USA. Yes, really!
So, why do I mention all of this now?
Well, because the Mad Gasser just might be back...