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Threats of School Violence in Pennsylvania After Media Coverage of the Columbine High School Massacre
2001
Archives of Pediatrics & Adolescent Medicine
Following the April 20, 1999, massacre at Columbine High School, Littleton, Colo, school administrators, law enforcement officials, and the media reported a rash of successive bomb threats and threats of school violence that were attributed to imitation. Objective: To establish that the clustering of threats of school violence following the Columbine massacre was initiated by imitation. Design: A database of threats of school violence reported to the Pennsylvania Emergency Management Agency,
doi:10.1001/archpedi.155.9.994
pmid:11529800
fatcat:l73daxai5ncvhn6h4hn2wzrt5e