2021 Active Shooter Statistics: A Year in Review
Defined by The Gun Violence Archive (GVA), an online archive of active shooter statistics, a mass shooting is an incident of gun violence with a minimum of four victims, not including the shooter. Compared with a total of 417 mass shootings in 2019, the GVA reported 611 mass shootings in 2020 and 693 in 2021. […]
