Matthews, Clark. <br/><br/>
Active Shooter Incidents and Multiple Casualty Violence. 

 -  Nova Science Publishers, Inc.  2016 
 - Safety and Risk in Society .
<br/><br/><label>ISBN: </label>9781634849142 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Criminology<br/>Mass shootings--United States--Prevention.<br/>SOCIAL SCIENCE