As a Michigan teen pleaded guilty on Oct. 24, 2022, to killing four students in a December 2021 attack, America was learning of yet another school shooting. This time, it was a performance arts high school in St. Louis, where a former student opened fire, killing two and injuring at least seven others before dying in a shootout with police.
The fact that yet another school shooting took place within hours of a gunman in a separate case appearing in court underscores how often these events take place in the U.S. As criminologists who have built a comprehensive database to log all school shootings in the U.S., we know that deadly school gun violence in America in now a regular occurrence – with incidents only becoming more frequent and deadlier.
