NCIER®

Armed former PTSD patient took five hostages at a residential treatment center

Evidence [V] p023-15

A 36-year-old gunman armed with a rifle, a shotgun, and a bulletproof vest took five hostages at a residential treatment center where he had previously been treated for PTSD.

A 36-year-old gunman armed with a rifle, a shotgun, and a bulletproof vest took five hostages at a residential treatment center where he had previously received treatment for post-traumatic stress disorder (PTSD).

p. 23 · NCIER Claim Map
Report page 23 with the cited passage highlighted
Source page 23 · click to enlarge · all claims on this page

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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 p023-15, NCIER Claim Map. https://www.ncier.org/research/claim-maps/workplace-violence-prevention/claims/p023-15

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 p023-15, NCIER Claim Map. <a href="https://www.ncier.org/research/claim-maps/workplace-violence-prevention/claims/p023-15">https://www.ncier.org/research/claim-maps/workplace-violence-prevention/claims/p023-15</a>

Link to https://www.ncier.org/research/claim-maps/workplace-violence-prevention/claims/p023-15 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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