The majority of individuals had rarely or never gotten into trouble at school and had a healthy social life. For example, some perpetrators were children of divorce, lived in foster homes, or came from intact nuclear families. The results from the study indicated that perpetrators came from varying backgrounds, making a singular profile difficult when identifying possible assailant. The most recent report cautioned against the assumption that a perpetrator can be identified by a certain 'type' or profile. In a previous report of 18 school shootings by the FBI, they released a profile that described shooters as middle-class, lonely/alienated, awkward, Caucasian males who had access to guns.

The United States Secret Service published the results from a study regarding 37 school shooting incidents, involving 41 individuals in the United States from December 1974 through May 2000.

5 College and university response and countermeasures.

3.8.2 Studies of United States school shootings.

3.8.1 List of school shootings in the United States.

School shootings have sparked a political debate over gun violence, zero tolerance policies, gun rights and gun control.

The remaining motives included an attempt to solve a problem (34%), suicide or depression (27%), and seeking attention or recognition (24%). Among the topmost motives of attackers were: bullying/persecution/threatened (75%) and revenge (61%), while 54% reported having numerous reasons. The phenomenon is most widespread in the United States, which has the highest number of school-related shootings, but school shootings have taken place in many countries across the world.ДЄccording to studies, factors behind school shooting include family dysfunction, lack of family supervision, ready access to firearms, and mental illness among many other psychological issues. Many school shootings are also categorized as mass shootings due to multiple casualties. A school shooting is an attack at an educational institution, such as a primary school, secondary school, or university, involving the use of firearms.

Supertramp school shooting