In each of the 50 incidents, the attackers were known or knowable to the workplace before their attacks.
In each incident, the attackers were known or knowable to the workplace prior to their attacks.
NCIER®
Attackers were known or knowable to the workplace before every attack
How to cite
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. 12). Claim p012-05, NCIER Claim Map. https://www.ncier.org/research/claim-maps/workplace-violence-prevention/claims/p012-05
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. 12). Claim p012-05, NCIER Claim Map. <a href="https://www.ncier.org/research/claim-maps/workplace-violence-prevention/claims/p012-05">https://www.ncier.org/research/claim-maps/workplace-violence-prevention/claims/p012-05</a>Link to https://www.ncier.org/research/claim-maps/workplace-violence-prevention/claims/p012-05 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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