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Mass Murder
Mass murder is the violent crime of murder, killing a number of people, typically simultaneously or over a relatively short period of time and in close geographic proximity. A mass murder typically occurs in a single location where one or more persons kill several others. In the United States, United States Congress, Congress defined mass murders as the killing of three or more persons during an event with no "cooling-off period" between the homicides. The Investigative Assistance for Violent Crimes Act of 2012, passed in the aftermath of the Sandy Hook Elementary School shooting, clarified the statutory authority for federal law enforcement agencies, including those in the Departments of United States Department of Justice, Justice and United States Department of Homeland Security, Homeland Security, to assist state law enforcement agencies, and mandated across federal agencies a definition of "mass killing" as three or more killings during an incident. A mass murder may be fur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mass Shooting
A mass shooting is a violent crime in which one or more attackers use a firearm to Gun violence, kill or injure multiple individuals in rapid succession. There is no widely accepted specific definition, and different organizations tracking such incidents use different criteria. Mass shootings are characterized by the targeting (sometimes indiscriminate) of victims in a non-combat setting, and thus the term generally excludes gang violence, shootouts and warfare. The perpetrator of an ongoing mass shooting may be referred to as an active shooter. Mass shootings may be done for personal or psychological reasons, such as by individuals who are deeply disgruntled, seeking notoriety, or are Going postal, intensely angry at a perceived grievance; though they have also been used as a terrorist tactic, such as when members of an ethnic or religious group are deliberately targeted. It has been theorized that media coverage of mass shootings has Mass shooting contagion, contributed to s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
