Note: This compilation includes only those attacks that resulted in casualties. Attacks which did not kill or wound are not included.
The École Polytechnique massacre, also known as the Montreal massacre, was an antifeminist mass shooting that occurred on December 6, 1989, at the École Polytechnique de Montréal in Montreal, Quebec. Fourteen women were murdered; another ten women and four men were injured.
The Columbine High School massacre, often simply referred to as Columbine, was a school shooting and attempted bombing that occurred on April 20, 1999, at Columbine High School in Columbine, Colorado, United States. The perpetrators, twelfth-grade students Eric Harris and Dylan Klebold, murdered twelve students and one teacher. Ten of the twelve students killed were in the school library, where Harris and Klebold subsequently died by suicide. Twenty-one additional people were injured by gunshots, and gunfire was also exchanged with the police. Another three people were injured trying to escape. The Columbine massacre was the deadliest mass shooting at a K-12 school in U.S. history, until December 2012. Columbine is still considered one of the most infamous massacres in the U.S. for inspiring many other school shootings and bombings; the word "Columbine" has since become a byword for modern school shootings. As of 2024, Columbine is still the deadliest school shooting in Colorado and one of the deadliest mass shootings in the United States.
Columbine High School (CHS) is a public high school in Columbine, Colorado, United States, in the Denver metropolitan area. It is part of the Jefferson County Public Schools district.
Suicide by cop, also known as suicide by police or law-enforcement-assisted suicide, is a suicide method in which a suicidal individual deliberately behaves in a threatening manner with intent to provoke a lethal response from a public safety or law enforcement officer to end their own life.
The Dawson College shooting occurred on September 13, 2006, at Dawson College, a CEGEP located in downtown Montreal, Quebec, Canada. The perpetrator, Kimveer Singh Gill, began shooting outside the de Maisonneuve Boulevard entrance to the school, and moved towards the atrium by the cafeteria on the main floor. One victim died at the scene, while another 19 were injured, eight of whom were listed in critical condition, with six requiring surgery. The shooter later committed suicide, after being shot in the arm by a police officer. It was the third fatal school shooting in Montreal, after the École Polytechnique massacre in 1989 and the shooting spree at Concordia University in 1992.
Søren Kam was a Danish junior officer in the Waffen-SS of Nazi Germany during World War II. He was wanted for murder in Denmark and listed by the Simon Wiesenthal Center as one of the most wanted Nazi war criminals.
Numerous civilians, including men, women, children, government officials, activists, secular intellectuals and clerics have been victims of assassination, terrorism, or violence against non-combatants, over the course of modern Iranian history. Among the most notable acts of terrorism in Iran in the 20th century have been the 1978 Cinema Rex fire and the 1990s chain murders of Iran.
A familicide is a type of murder or murder-suicide in which an individual kills multiple close family members in quick succession, most often children, spouses, siblings, or parents. In half the cases, the killer lastly kills themselves in a murder-suicide. If only the parents are killed, the case may also be referred to as a parricide. Where all members of a family are killed, the crime may be referred to as family annihilation.
The Crandon shooting was a mass murder that occurred about 2:45 a.m. CDT on October 7, 2007, at a post-homecoming party inside a duplex in Crandon, Wisconsin, United States. The perpetrator, 20-year-old Tyler James Peterson, who was a full-time deputy in the Forest County Sheriff's Department and a part-time officer with the Crandon Police Department, shot and killed six people and critically injured a seventh before committing suicide. One of the victims, 18-year-old Jordanne Michele Murray, was Peterson's former girlfriend, and it was believed that a dispute within the apartment motivated the shooting.
The Jokela school shooting, also known as the Jokela High School massacre, occurred on 7 November 2007, at Jokela High School in the town of Jokela, Tuusula, Finland. The gunman, 18-year-old Pekka-Eric Auvinen, entered the school that morning armed with a semi-automatic pistol. He killed eight people and wounded one person in the toe before shooting himself in the head; twelve others were also injured by flying glass or by spraining their ankles in the subsequent chaos that ensued. Auvinen died later that evening in a Helsinki hospital.
The Nordic Biker War was a gang war that began in January 1994 and continued until September 1997 in parts of Scandinavia and Finland, involving the Hells Angels and Bandidos outlaw motorcycle clubs. The conflict is also known as the Great Nordic Biker War or Second Biker War to distinguish it from the earlier Copenhagen Biker War, which took place between 1983 and 1985.
On May 21, 1998, 15-year-old freshman student Kipland Kinkel opened fire with a semi-automatic rifle in the cafeteria of Thurston High School in Springfield, Oregon, United States, killing two of his classmates and wounding 25 others. He had killed his parents at the family home the previous day, following his suspension pending an expulsion hearing after he admitted to school officials that he was keeping a stolen handgun in his locker. Fellow students subdued him, leading to his arrest. He later characterized his actions as an attempt to get others to kill him, since he wanted to take his own life after killing his parents but could not bring himself to.
On December 5, 2007, 19-year-old Robert Hawkins shot and killed eight people and wounded four others in a Von Maur department store at Westroads Mall in Omaha, Nebraska, before committing suicide by shooting himself in the head. It was the deadliest mass murder in Nebraska since the rampage of Charles Starkweather in 1958. It is also the deadliest mass shooting in Nebraska history.
A series of uncoordinated mass stabbings, hammer attacks, and cleaver attacks in the People's Republic of China began in March 2010. The spate of attacks left at least 90 dead and some 473 injured. As most cases had no known motive, analysts have blamed mental health problems caused by rapid social change for the rise in these kinds of mass murder and murder-suicide incidents.
Events in the year 2002 in Israel.
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 accepted definition, and different organizations tracking such incidents use different criteria. Mass shootings are often characterized by the indiscriminate targeting of victims in a non-combat setting, and thus the term generally excludes gang violence, shootouts and warfare. Mass shootings may be done for personal or psychological reasons, but have also been used as a terrorist tactic. The perpetrator of an ongoing mass shooting may be referred to as an active shooter.
On October 24, 2014, 15-year-old freshman student Jaylen Fryberg shot five students at Marysville Pilchuck High School in Marysville, Washington, fatally wounding four, before shooting and killing himself. Fryberg's father, Raymond Fryberg, was arrested and convicted the following year for illegally purchasing and owning the gun used in the shooting, among other firearm offenses.
On November 13–14, 2017, a series of shootings occurred in Rancho Tehama, an unincorporated community in Tehama County, California, U.S. The gunman, 44-year-old Kevin Janson Neal, died by suicide after a Corning police officer rammed and stopped his stolen vehicle. During the shooting spree, five people were killed and eighteen others were injured at eight separate crime scenes, including an elementary school. Ten people suffered bullet wounds and eight were cut by flying glass caused by the gunfire. The injured victims were transported to several area clinics and hospitals.
