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Journal of Threat Assessment and Management
Journal of Threat Assessment and Management
Editor: Tyson D. Bailey  
Supplemental Material for
An Exploration of K–12 School Shooting Threats in the United States
Jillian Peterson ORCID Icon, James Densley, David Riedman, Jamie Spaulding, and Hannah Malicky
Journal of Threat Assessment and Management, Vol. 11, No. 2, pp. 106–120


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