“A new report by the Crime Prevention Research Center (CPRC) finds that the FBI’s Active Shooter Reports have massively underestimated the number of times armed civilians have stopped active shooter attacks. The CPRC analysis found that armed citizens stopped 157 of the 440 active shooter incidents that occurred between 2014 and 2022, a rate of 35.7%. This is significantly higher than the 4.6% rate reported by the FBI.”

Source