Three years before the attack, the attacker was a victim of physical assault in a parking lot.
Three years prior to his attack, he was also a victim of physical assault in a parking lot.
NCIER®
Oct 2017 manufacturing-facility attack: assaulted in a parking lot three years before
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. 73). Claim p073-16, NCIER Claim Map. https://www.ncier.org/research/claim-maps/workplace-violence-prevention/claims/p073-16
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. 73). Claim p073-16, NCIER Claim Map. <a href="https://www.ncier.org/research/claim-maps/workplace-violence-prevention/claims/p073-16">https://www.ncier.org/research/claim-maps/workplace-violence-prevention/claims/p073-16</a>Link to https://www.ncier.org/research/claim-maps/workplace-violence-prevention/claims/p073-16 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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