Mass shootings refer to incidents where multiple people are shot in a single event, often in public places such as schools, malls, or concerts. These events typically involve firearms and result in significant casualties, leading to widespread fear and concern in communities. The definition of a mass shooting can vary, but it generally involves four or more victims being shot, regardless of whether they are injured or killed. The causes of mass shootings are complex and can include factors such as mental health issues, access to firearms, and social influences. In the United States, mass shootings have sparked debates about gun control laws and the need for improved mental health support. Organizations like the Gun Violence Archive track these incidents to provide data for research and policy discussions.