School shooting

A school shooting is a gun attack that takes place at a school or other educational institution. When multiple people are killed or injured, these events are often classified as mass shootings. The United States has experienced far more of these attacks than other wealthy nations—over 50 times as many as all other G7 countries combined between 2009 and 2018. These incidents have fueled intense political debates in the U.S. about gun violence, gun rights, gun control, and zero-tolerance school policies. Research shows that several factors contribute to school shootings, including easy access to firearms, family dysfunction, a lack of parental supervision, and mental illness. The most common motive among attackers is having been bullied, persecuted, or threatened (75% of cases). Revenge is the next most common motive (61%), and 54% of attackers reported having multiple reasons. Other motives include trying to solve a problem (34%), suicide or depression (27%), and seeking attention or recognition (24%). A study by the U.S. Secret Service examined 37 school shooting incidents involving 41 individuals between December 1974 and May 2000. An earlier FBI report on 18 school shootings described perpetrators as middle-class, lonely, socially awkward, Caucasian males who had access to guns. However, the more recent Secret Service study cautioned against relying on a single profile. It found that attackers came from a wide range of backgrounds—some from divorced families, some from foster homes, and some from intact nuclear families. Most had rarely or never been in trouble at school and had healthy social lives. Experts like Alan Lipman have warned that profiling methods lack empirical validity. According to Raine (2002), immaturity is one of several factors that increase the likelihood of violent or aggressive acts. This is supported by findings on brain development from birth onward. During adolescence, the brain undergoes synaptic pruning—removing unused neural connections while strengthening those that remain. This process occurs first in certain brain regions, with the prefrontal cortex (responsible for decision-making) being the last to fully develop. While the prefrontal cortex is still maturing, children and teenagers may rely more on the amygdala, a part of the brain linked to emotional thinking, aggression, and impulsiveness. This can lead to riskier decisions. Research by Steinberg (2004), Deakin et al. (2004), Overman et al. (2004), Figner et al. (2009), and Burnett et al. (2010) consistently shows that adolescents take more risks than both younger children and adults. Studies indicate that offenders’ families often lack supervision, emotional closeness, and intimacy. Dr. George S. Everly Jr. of Johns Hopkins noted in 2018 that school shooters tend to isolate themselves and exhibit an obsessive quality that leads to detailed planning, yet they often fail to understand the consequences of their actions and may have prior encounters with law enforcement. A common media question is how such planning could go unnoticed by parents, but this remains as difficult to answer as predicting the shootings themselves. Data from the National Center for the Analysis of Violent Crime and the CDC, covering decades of U.S. school shootings, shows that 68% of shooters obtained weapons from their own home or a relative’s home. Since 1999, in 145 school shootings committed by children or adolescents, 80% of the guns came from home or a relative’s home. The availability of firearms directly affects the likelihood of a school shooting. This has led to debates about whether parents should be held criminally negligent for their children’s gun crimes. By 2018, four parents had been convicted for failing to secure the guns used in school shootings by their children. Such cases also spark national discussions on gun laws. The FBI offers a guide, The School Shooter: A Threat Assessment Perspective, to help identify potential attackers. Clinical psychiatrist Daniel Schechter has written that for a baby to become a lethally violent adolescent, a convergence of multiple interacting factors must occur—as complicated as the formation of a tornado on a clear day.