The Columbine effect is the legacy and impact of the Columbine High School massacre, which occurred on April 20, 1999, at Columbine High School in Columbine...

The Columbine High School massacre, often referred to as simply Columbine, was a school shooting and attempted bombing that occurred on April 20, 1999...

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...

murderers who perpetrated the Columbine High School massacre at Columbine High School on April 20, 1999, in Columbine, Colorado. Harris and Klebold killed...

(Hachette Book Group) on April 6, 2009. It is an examination of the Columbine High School massacre, on April 20, 1999, and the perpetrators Eric Harris and Dylan...

for the Columbine High School massacre in 1999 and other acts of gun violence. He focuses on the background and environment in which the massacre took place...

events surrounding a school shooting, based in part on the 1999 Columbine High School massacre. The film begins a short time before the shooting occurs, following...

Harris, one of the perpetrators of the 1999 Columbine High School massacre, leading to speculation that the massacre was a copycat crime. According to some...

recovery. He was one of the most well-known survivors of the Columbine High School massacre, both in its immediate aftermath and in post-event commentary...

and, inspired by the Columbine High School massacre, they hoped the attack would draw more attention than the Columbine massacre. In a statement from...

had been obsessed with Adolf Hitler and was inspired by the Columbine High School massacre and the Realengo school shooting. The police investigation stated...

addresses Eric Harris and Dylan Klebold, perpetrators of the Columbine High School massacre in 1999. The song's title is from a quote by John Lennon's murderer...

film's director, Rene Daalder, described Massacre at Central High as "eerily predicting punk and Columbine". It has also been cited as a possible influence...

the same date the Columbine High School massacre took place. Eric Harris and Dylan Klebold, the two perpetrators of the massacre, were both avid KMFDM...

that Steinhäuser had been using the Internet to research the Columbine High School massacre, and had related files saved on his computer. On the day of...

about school shootings and violent incidents, including the Columbine High School massacre, the Waco siege, the Tokyo subway sarin attack, and bombing...

This is a partial list of massacres in the United States; death tolls may be approximate. For single-perpetrator events and shooting sprees, see List...

(21 March 2014). "Michael Piggin: Teen accused of planning Columbine-style school massacre in Leicestershire throwing molotov cocktail - Mirror Online"...

Best Documentary Feature for Bowling for Columbine, which examines the causes of the Columbine High School massacre and the overall gun culture in the United...

shootings, as they had found that Lanza had videos relating to the Columbine High School massacre and other shootings downloaded onto another hard drive, along...

classmates of Eric Harris and Dylan Klebold (who perpetrated the Columbine High School massacre). He is said to have been a shy loner who preferred playing...

as referring to Eric Harris, one of the perpetrators of the Columbine High School massacre. At 8:00 a.m. on January 10, 2020, Betts arrived at the institution...

falsely blamed Manson for influencing the perpetrators of the Columbine High School massacre. His work has been cited in several other violent events; his...

feel for them, and I care for them." Danny Ledonne, creator of Super Columbine Massacre RPG!, expressed his sorrow at the shootings, asked members of his...

non-college institution, being surpassed ten years later by the Columbine High School massacre. The shooting was also the deadliest to occur at an American...

(particularly the Columbine High School massacre and Eric Harris and Dylan Klebold, its perpetrators). In his writings, Stair called the Columbine shooters his...

Colorado portal Organized Labor portal Coal Wars Colorado Labor Wars Columbine Mine Massacre of 1927 Labor history of the United States Labor movement Labor...

following incidents such as the North Hollywood shootout and Columbine High School massacre, with further increases in the 2000s for counterterrorism interests...

psychopath as noted by the FBI. Between the Columbine massacre and 2015, "more than 40 people" were "charged with Columbine-style plots;" almost all were white...

and Karine Vanasse, the film is based on the 1989 École Polytechnique massacre and re-enacts the events of the incident through the eyes of two students...