01635nam 2200433 450 991071703280332120220214173421.0(CKB)5470000002527880(OCoLC)1290317086(EXLCZ)99547000000252788020211229d2021 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierAverting targeted school violence a U.S. Secret Service analysis of plots against schoolsWashington D.C. :U.S. Department of Homeland Security, United States Secret Service, National Threat Assessment Center,2021.1 online resource (60 pages) color illustrations"March 2021"--Page 2 of cover.Includes bibliographical references (page 60).Averting targeted school violence School violenceUnited StatesPreventionSchool violencePreventionGovernment policyUnited StatesSchool crisis managementUnited StatesSchoolsSecurity measuresUnited StatesThreats of violenceUnited StatesSchool violencePrevention.School violencePreventionGovernment policySchool crisis managementSchoolsSecurity measuresThreats of violenceNational Threat Assessment Center (U.S.),GPOGPOBOOK9910717032803321Averting targeted school violence3503150UNINA