I'm sure everyone here already knows this, but it may be useful for persuasion purposes amongst the unwashed...

https://www.chicagotribune.com/news...d-oaks-mercy-hospital-chicago-1121-story.html

Here is an article from CPRC that addresses surrounding issues and provides the data referenced in the first article: https://crimeresearch.org/2015/06/c...m-mass-public-shootings-in-the-us-and-europe/

And for the "Snopes is the final word" folks, here's a link to address Snopes duplicity on the subject; https://crimeresearch.org/2018/03/f...ke-comparing-mass-public-shootings-us-europe/