A mass shooting is a violent crime in which one or more attackers kill or injure multiple individuals simultaneously using a firearm. There is no widely...

similar definition. Mass Shooting Tracker: Defines "mass shooting" as "an incident where four or more people are shot in a single shooting spree," including...

nonprofit research group that tracks shootings and their characteristics in the United States, defines a mass shooting as an incident in which four or more...

nonprofit research group that tracks shootings and their characteristics in the United States, defines a mass shooting as an incident in which four or more...

On October 1, 2017, a mass shooting occurred when 64-year-old Stephen Paddock opened fire on the crowd attending the Route 91 Harvest music festival on...

is a list of mass shootings in Australia. Mass shootings are firearm-related violence with at least four casualties. Excluded are shootings associated with...

A mass shooting is a violent crime in which one or more attackers kill or injure multiple individuals simultaneously using a firearm. Mass shootings have...

This is a list of mass shooting and shooting sprees in Canada. Shootings with four or more victims are included on this list, excluding perpetrators. They...

repeated blasts. The shooting is the tenth-deadliest in U.S. history and the deadliest in the history of Maine. The first shooting occurred on October...

Mass shooting contagion theory is the studied nature and effect of media coverage of mass shootings and the potential increase of mimicked events. Academic...

nonprofit research group that tracks shootings and their characteristics in the United States, defines a mass shooting as an incident in which four or more...

This is a list of known mass shootings that have occurred in Germany. Mass shootings are firearm-related incidents with at least 4 casualties. Including...

On May 14, 2022, a mass shooting occurred in Buffalo, New York, United States, at a Tops Friendly Markets supermarket in the East Side neighborhood. Ten...

The severity of mass shootings in the United States has increased. † Indicates shootings in which the perpetrator died. LVAn assessment by the Las Vegas...

The Halifax mass shooting plot took place between February 12 and February 14, 2015. Police were alerted to three people, identified as Lindsay Souvannarath...

incident is the deadliest mass shooting in Connecticut history and the deadliest at an elementary school in U.S. history. The shooting prompted renewed debate...

of mass stabbings in the United Kingdom Including the perpetrator/s or suspect/s 4 by gunfire "Girl, 9, critical after Hackney quadruple shooting". BBC...

Speech Transcript on Nova Scotia Mass Shooting". @rev. Retrieved July 11, 2022. Jerrett, Andrea (April 19, 2020). "Shooting 'one of the most senseless acts...

decades, classified many different ways including "as a mass shooting; as a school shooting; as mass murder; as workplace violence...; as a crime involving...

The Uvalde school shooting was a mass shooting on May 24, 2022, at Robb Elementary School in Uvalde, Texas, United States, where 18-year-old Salvador Ramos...

nonprofit research group that tracks shootings and their characteristics in the United States, defines a mass shooting as an incident in which four or more...

known mass shootings – in this case, incidents that resulted in at least four injured or killed – that have occurred in Russia. List of mass shootings in...

29-year-old Omar Mateen shot and killed 49 people and wounded 53 more in a mass shooting at Pulse, a gay nightclub in Orlando, Florida, United States before...

The Jacksonville Landing shooting, also known as the Jacksonville shooting, was a mass shooting that occurred at a video game tournament for the video...

On July 28, 2019, a mass shooting occurred at the Gilroy Garlic Festival in Gilroy, California. The gunman killed three people and wounded 17 others before...

himself. The shooting was the deadliest mass shooting in modern U.S. history, until it was surpassed in 2007 by the Virginia Tech shooting. On October...

hostage crisis 1997 Kamyshin military school shooting Also: List of school shootings in Russia List of mass shootings in Russia List of school massacres by death...

This article is a list of mass shootings in Italy. Mass shootings are firearm-related violence with at least four casualties. Including the perpetrator/s...

deadliest mass shooting at a high school in U.S. history. The shooting came at a period of heightened public support for gun control that followed mass shootings...

2021). "12 victims of Borderline mass shooting remembered on third anniversary of tragedy". Ventura County Star. "Shooting at Festival in California Kills...