The key findings box reports that 89% of incidents were motivated by grievances.
Sample (n = 8 of 9) · attacks by current or former romantic partners or relatives (9 attacks, each by a lone attacker)
89% of incidents were motivated by grievances
NCIER®
Key finding: 89% 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. 25). Claim p025-06, NCIER Claim Map. https://www.ncier.org/research/claim-maps/workplace-violence-prevention/claims/p025-06
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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. 25). Claim p025-06, NCIER Claim Map. <a href="https://www.ncier.org/research/claim-maps/workplace-violence-prevention/claims/p025-06">https://www.ncier.org/research/claim-maps/workplace-violence-prevention/claims/p025-06</a>Link to https://www.ncier.org/research/claim-maps/workplace-violence-prevention/claims/p025-06 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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