Columbine High School massacre Red Lake and murdered several students before committing suicide. In an apparent reference to Columbine, he asked one student if they believed in God. Convicted students Brian Draper and Torey Adamcik of Pocatello High School in Idaho, who murdered their classmate Cassie Jo Stoddart, mentioned Harris and Klebold in their homemade videos, and were reportedly planning a "Columbine-like" shooting. In December 2007, a man killed two at a Youth With A Mission center in Arvada, Colorado and another two at the New Life Church in Colorado Springs before committing suicide. He quoted Harris prior to the attack under the heading
Columbine High School massacre school shootings in the US in the following eight years and found that in eight of those, "the shooters made explicit reference to Harris and Klebold." Larkin wrote "Numerous post-Columbine rampage shooters referred directly to Columbine as their inspiration; others attempted to supersede the Columbine shootings in body count." In 2012, sociologist Nathalie E. Paton of the National Center for Scientific Research in Paris analyzed the videos created by post-Columbine school shooting perpetrators. A recurring set of motifs was found, including explicit statements of admiration and identification with previous perpetrators. Paton said the videos serve the perpetrators by distinguishing themselves