Analysis of information sources in references of the Wikipedia article "Mass shooting" in English language version.
(I)the term mass killings means 3 or more killings in a single incident;
What is a mass shooting? Broadly speaking, the term refers to an incident involving three or more deaths due to gun violence. But there is no official set of criteria or definition for a mass shooting, according to criminology experts and FBI officials contacted by Mother Jones.
Updated March 27, 2023Describes inclusion criteria.
Data source: Advanced Law Enforcement Rapid Response Training Center
Source: Jason R. Silva, William Paterson University
In January 2013, a mandate for federal investigation of mass shootings authorized by President Barack Obama lowered that baseline to three or more victims killed
What is a mass shooting? Broadly speaking, the term refers to an incident involving three or more deaths due to gun violence. But there is no official set of criteria or definition for a mass shooting, according to criminology experts and FBI officials contacted by Mother Jones.
(I)the term mass killings means 3 or more killings in a single incident;
In January 2013, a mandate for federal investigation of mass shootings authorized by President Barack Obama lowered that baseline to three or more victims killed
Data source: Advanced Law Enforcement Rapid Response Training Center
Updated March 27, 2023Describes inclusion criteria.
Source: Jason R. Silva, William Paterson University