The Link Between Mass Shooters and Military Background: Explained

A recent mass shooting in Maine has once again brought attention to the connection between mass shooters and military backgrounds. Out of 195 mass shootings since 1966, 26% of the perpetrators had military service or training, compared to 7% of the general U.S. adult population. While not all individuals with military backgrounds become mass shooters, researchers have found that certain skills learned in the military, such as proficiency with firearms, may contribute to these acts of violence. Other common traits among mass shooters include childhood trauma, personal crisis, access to guns, and a history of domestic violence. Experts hope that understanding these factors can help prevent future incidents.