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
Columbine High School massacre Scott claimed the discussion was with Bernall. When asked to indicate where the conversation had been coming from, he pointed to where Schnurr was shot. In August 1999, students returned to the school, and principal Frank Deangelis led a rally of students clad in "We are Columbine" shirts. Several former students and teachers suffer from PTSD. Six months after the shootings, Anne Marie Hochhalter's mother committed suicide. Greg Barnes, a student who witnessed Sanders get shot, committed suicide in May 2000. Though the attack was planned as a terrorist attack which would cause "the most deaths in US history", the