Columbine High School massacre "Christianity is YOUR Columbine". In a self-made video recording sent to the news media by Seung-Hui Cho prior to his committing the Virginia Tech shootings, he referred to the Columbine massacre as an apparent motivation. In the recording, he wore a backwards baseball cap and referred to Harris and Klebold as "martyrs." Adam Lanza, the perpetrator of the Sandy Hook Elementary School shooting had "an obsession with mass murders, in particular the April 1999 shootings at Columbine High School in Colorado." The perpetrator of the Emsdetten school shooting praised Harris in his diary. In November 2007, Pekka-Eric Auvinen imitated Columbine
Bowling for Columbine Bowling for Columbine Bowling for Columbine is a 2002 American documentary film written, produced, directed, and narrated by Michael Moore. The film explores what Moore suggests are the primary causes for the Columbine High School massacre in 1999 and other acts of violence with guns. Moore focuses on the background and environment in which the massacre took place and some common public opinions and assumptions about related issues. The film also looks into the nature of violence in the United States. A critical and commercial success, the film brought Moore international attention as a rising filmmaker and won numerous awards,