“There have been notorious killers since America was founded, but you didn’t have the mass shooting phenomenon before Unruh’s time because people didn’t have access to semi-automatic weaponry,” says Harold Schechter, a true crime novelist who has written about infamous murderers going back to the 19th-century.

While the terminology is a bit fungible, Unruh is generally regarded as the first of the “lone wolf” type of modern mass murderers, the template for the school and workplace shooters who have dominated the coverage of the more than 1,000 victims since 2013. Unruh was a distinctive personality type, one that has also come to define those who have followed in his bloody footsteps.

Similar discussion on another forum, one of the guys posted this link. https://www.smithsonianmag.com/history/story-first-mass-murder-us-history-180956927/



These are the 2 paragraphs that he highlighted, but to get the real story you need to go to the link and read the whole story. Just a theory, but it is an interesting one. Remember this happened in 1949.

I think it's some kind of mind control or drugs that they can make people do certain things to control their narrative. Ain't no telling what the CIA and FIB have perfected over the past 50 years.