Before the attack, the attacker downloaded blueprints, recorded video of the building and access points, read textbooks on mass shootings, and studied police reaction times.
downloaded blueprints and recorded video of the newsroom building and its access points, read textbooks on mass shootings, studied police reaction times to previous attacks
APA
U.S. Secret Service National Threat Assessment Center. (2026). Preventing Targeted Workplace Violence: A U.S. Secret Service Guide to Behavioral Threat Assessment and Management (p. 24). Claim p024-05, NCIER Claim Map. https://www.ncier.org/research/claim-maps/workplace-violence-prevention/claims/p024-05
HTML
U.S. Secret Service National Threat Assessment Center. (2026). Preventing Targeted Workplace Violence: A U.S. Secret Service Guide to Behavioral Threat Assessment and Management (p. 24). Claim p024-05, NCIER Claim Map. <a href="https://www.ncier.org/research/claim-maps/workplace-violence-prevention/claims/p024-05">https://www.ncier.org/research/claim-maps/workplace-violence-prevention/claims/p024-05</a>Link to https://www.ncier.org/research/claim-maps/workplace-violence-prevention/claims/p024-05 from your own pages; it resolves to this claim and its highlighted source passage.
License: CC BY 4.0. Free to reuse with attribution: credit NCIER Claim Map and link to the claim.
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