09/04/2026
How many of you have heard of “The Mad Gasser of Mattoon”?
If not, check out our friends’ post about this strange and unsettling case that took place in Mattoon, Illinois, during the 1940s.
THE MAD GASSER OF MATTOON
In early September 1944, a strange series of events occurred in the small Central Illinois town of Mattoon. According to eyewitnesses, numerous sightings, and even physical evidence left behind, the town was under attack by a mysterious man in black who was – for unknown reasons – spraying some sort of paralyzing gas into the windows of unsuspecting residents. Who this man was, what his agenda might have been, and where he vanished to, all remain a mystery to this day.
The bizarre events continued for more than two weeks, sending the town into a justifiable panic. Local police officers, state troopers, FBI agents, and armed citizens patrolled the streets, but the attacks continued. A tall, thin man was spotted around town, but no clues were left behind – aside from cut window screens and sickened, paralyzed victims.
When they were unable to apprehend the “Gasser,” the authorities dismissed the whole thing as hysteria but those who had seen the phantom figure – or had been gassed by him – knew he was real. To this day, the case remains unexplained.
No one knows why chose to wreak havoc in Mattoon. Could he have been some sort of extraterrestrial visitor using some sort of paralyzing agent to further a hidden agenda? A government agent testing a war weapon? An odd inventor testing a new apparatus?
If you’d like to explore the mystery further, check out Troy Taylor’s book ONE DARK NIGHT, which features the MOST complete version of the events in Mattoon ever published. You can get your copy at https://www.americanhauntingsink.com/night