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Eliminating the lost time interval of law enforcement to active shooter events in schools / by Steven E. Ausdemore.

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Canadian Policing Research Catalogue






Includes bibliographical references.


1 online resource (xviii, 343 pages)


M.A. Naval Postgraduate School 2015.


The Newtown Connecticut school attack at the Sandy Hook elementary school on December 14, 2012, was another example of the tragedy of mass murder. When a targeted attack occurs, the victims must await the arrival of law enforcement personnel to address the threat and stop the loss; this lost time interval results in extending the duration of a targeted attack until police can resist an attacker. In the absence of onsite personnel trained to resist an attacker, such as a school resource officer, students and staff are at the mercy of an attacker. This thesis asked the question: Can existing resources be leveraged to increase available capacities in actively resisting an active shooter in a targeted school attack to eliminate or reduce the lost time interval of law enforcement during an attack on an American school especially in low resource areas, such as rural and/or isolated communities. Case studies were completed to identify opportunities to reduce the loss incurred in these attacks with an emphasis on reducing the duration of an incident when prevention measures had failed. The value of collaboration and necessity to leverage resources in the public safety sector is well researched and critical resources with the capacity to operate in an offensive posture are available through planning and preparedness. Relationships can be developed between different domains and disciplines within a community to create a multidisciplinary environment of safety with the capacity to prevent or reduce loss through violence. Through these relationships, a culture can be created that combines strategies and tactics for prevention, as well as a response to these tragedies. A culture of security can replace vulnerability and result in a greater level of confidence in the ability to keep this nation’s schools safer.


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