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
Marilyn Manson–Columbine High School massacre controversy result, protesters gathered to prevent Manson from performing. One speaker said that Marilyn Manson's music promoted what he called Columbine-like behavior, such as hate, violence, death, suicide, and drug use. The protesters were largely made up of the Citizens for Peace and Respect, an organization that consisted of locals, churches, and Columbine families. The blame that was placed on Marilyn Manson quickly circulated. The controversy was cited in news outlets around the world. While many protested Manson's appearance in Denver, others supported Manson. One spokesman for a Columbine victim's family told reporters that Manson shouldn't be expected to instill values