An employee with numerous rule violations drew a concealed handgun during a disciplinary meeting, killing four coworkers and injuring one. He then killed another coworker who had reported his safety violation, and the attacker injured five officers in a shootout before dying of his wounds.
the individual drew a concealed handgun and opened fire, killing four coworkers and injuring another
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. 21). Claim p021-05, NCIER Claim Map. https://www.ncier.org/research/claim-maps/workplace-violence-prevention/claims/p021-05
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. 21). Claim p021-05, NCIER Claim Map. <a href="https://www.ncier.org/research/claim-maps/workplace-violence-prevention/claims/p021-05">https://www.ncier.org/research/claim-maps/workplace-violence-prevention/claims/p021-05</a>Link to https://www.ncier.org/research/claim-maps/workplace-violence-prevention/claims/p021-05 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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