The key findings box reports that 79% of incidents were motivated by grievances.
Sample (n = 15 of 19) · attacks by customers, clients, patients, and visitors
79% of incidents were motivated by grievances
NCIER®
Key finding: 79% of incidents were motivated by grievances
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. 23). Claim p023-05, NCIER Claim Map. https://www.ncier.org/research/claim-maps/workplace-violence-prevention/claims/p023-05
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. 23). Claim p023-05, NCIER Claim Map. <a href="https://www.ncier.org/research/claim-maps/workplace-violence-prevention/claims/p023-05">https://www.ncier.org/research/claim-maps/workplace-violence-prevention/claims/p023-05</a>Link to https://www.ncier.org/research/claim-maps/workplace-violence-prevention/claims/p023-05 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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