This mid-2018 report has been professionally converted for accurate flowing-text e-book format reproduction. School shootings have significantly impacted many aspects of our lives across the United States. They first became a recognized problem in American society in the 1960s and have since continued to increase in frequency and severity. Casualty numbers from school shootings have steadily increased since 1990, and even though such shootings are rarer than homicide, mass murder, and off-campus violence, they have a great impact on a community. Normally, techniques and tactics used by school administrations and law enforcement change over time to adapt to growing threats. Cases such as the University of Texas shooting in 1966 and Columbine High School in 1999, for example, led to changes in law enforcement tactics. While UT Austin and Columbine are landmark examples, from 2000 to 2015, there have been 45 school shootings. Attacks in Sandy Hook Elementary School and Marjory Stoneman Douglas High School have focused demands for change, and school and law enforcement procedures have not yet adapted to the rising threat. This study examines how educators, first responders, and law enforcement should respond to school shooters today using threat-assessment processes and facility security upgrades.

I. Introduction * A. Research Question * B. Problem Statement * C. Literature Review * 1. Defining The Problem * 2. Identification And Prevention * 3. Gun Control * 4. Mental Health * 5. Physical Security * 6. The Importance Of A Self-Defense Culture * 7. Conclusion * D. Research Design * E. Study Overview * Ii. Background * A. A Brief History * 1. 1920s-1980s * 2. 1990s-Present * B. Players Involved * C. Conclusion * Iii. Primary And Secondary School Shootings * A. School Prevention Efforts * 1. Facility Security * 2. Organizational Reform * 3. Social Policy Efforts Toward Students * B. Law Enforcement And First Responder Efforts * 1. School Resource Officers * 2. Law Enforcement Liaison Relationship With School Administrative Officials * 3. Medics * C. Media Attention And Public Perception * 1. Media Impact On Legislation * 2. Public Debate * D. Legislative Decisions * 1. Local/School District * 2. County/State * 3. Federal * E. Conclusion * Iv. Case Studies * A. Columbine * 1. Background/History * 2. Lessons Learned * B. Sandy Hook * 1. Background/History * 2. Lessons Learned * C. Thurston High School * 1. Background/History * 2. Lessons Learned * D. Pearl High School * 1. Background/History * 2. Lessons Learned * E. Heath High School * 1. Background/History * 2. Lessons Learned * F. Westside Middle School * 1. Background/History * 2. Lessons Learned * G. Similarities * H. Implications * V. Analysis Of Other Security Sectors: Lessons For Enhanced School Security * A. Aviation Security * 1. Security Context And Resources * 2. Physical Security * B. Federal Government Buildings * 1. Security Context And Resources * 2. Physical Security * C. Sports Complexes * 1. Security Context And Resources * 2. Physical Security * D. Gun-Free Zones * E. Example State Programs * F. Conclusion * Vi. Conclusion * A. School Shooting Impact * B. School Security Teams * 1. Threat Assessments * 2. Information Sharing * 3. School Climate * C. Key Takeaways From Case Studies * D. Best Practices From Other Institutions * E. Recommendations For Further Study * F. Final Remarks