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                            Library & Multimedia
 Shooting Alone: The Pre-Attack Experiences and Behaviors of U.S. Solo Mass Murderers
NCJ Number
              250734
Journal

*Journal of Forensic Sciences* Volume: 62 Issue: 3 Dated: May 2017 Pages: 710-714
Author(s)
          Paul Gill;
                        James Silver;
                        John Horgan;
                        Emily Corner
Date Published

May 2017
Length
              5 pages
Annotation
              This study analyzed the sociodemographic, developmental, antecedent attack, attack preparation, and commission properties of 115 mass murderers between 1990 and 2014.
Abstract
              The results indicate that mass murderer attacks are usually the culmination of a complex mix of personal, political, and social drivers that crystallize at the same time to drive the individual down the path of violent action. The study focused upon areas related to prior criminal engagement, leakage, and attack location familiarity. Whether the violence comes to fruition is usually a combination of the availability and vulnerability of suitable targets that suit the heady mix of personal and political grievances and the individual's capability to engage in an attack from both a psychological and technical capability standpoint. Many individual cases share a mixture of unfortunate personal life circumstances coupled with an intensification of beliefs/grievances that later developed into the idea to engage in violence.  (Publisher abstract modified)
      
  
          Additional Details
Grant Number(s)
        2013-ZA-BX-0002


  
  
        
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  Publication Type
        Research (Applied/Empirical)
                                Report (Study/Research)
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                                Program/Project Description


  
  
        
  Award
        Across the Universe?  A Comparative Analysis of Violent Radicalization Across Three Offender Types with Implications for Criminal Justice Training and Education
    
  
  
Date Published: May 1, 2017
    
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