In the year since Sandy Hook, there have been a combined total of 22 actual school attacks and disrupted plots nationwide with some of the attacks resulting in the deaths of students and school personnel. The New Jersey Regional Operations Intelligence Center (ROIC) has examined recent reporting on the Sandy Hook attack and the incidents over the last year and provides the following analysis to law enforcement, school resource officers (SROs), and administrators to assist in school security planning efforts.
One of the most serious threats facing New Jersey and the entire U.S. Homeland continues to be that of the active shooter, regardless of motivation, who by the very nature of their associated tactics, techniques, and procedures, pose a serious challenge to security personnel based on their ability to operate independently, making them extremely difficult to detect and disrupt before conducting an attack.
The New Jersey Regional Operations Intelligence Center (NJ ROIC) provides the following updated analysis of mass shootings in the last year (December 2012 to October 2013) in order to provide law enforcement personnel, security managers and emergency personnel with identified commonalities and trends, as well as indicators of potential violence.
The purpose of this report is to identify the person or persons criminally responsible for the twenty-seven homicides that occurred in Newtown, Connecticut, on the morning of December 14, 2012, to determine what crimes were committed, and to indicate if there will be any state prosecutions as a result of the incident. Since December 14, 2012, the Connecticut State Police and the State’s Attorney’s Office have worked with the federal authorities sharing responsibilities for various aspects of this investigation. Numerous other municipal, state and federal agencies assisted in the investigation. The investigation materials reflect thousands of law enforcement and prosecutor hours. Apart from physical evidence, the materials consist of more than seven-hundred individual files that include reports, statements, interviews, videos, laboratory tests and results, photographs, diagrams, search warrants and returns, as well as evaluations of those items.
A statistical analysis of school shootings released in August by the Los Angeles Joint Regional Intelligence Center (LAJRIC) studied school shootings throughout the U.S. from January 2008 to August 2013. In that five-year span, there were 85 school shootings that took place in 29 states, a majority of the country, with most states experiencing between one and three incidents over the last five years. California ranked highest with 18 incidents, followed by Michigan and Tennessee. The majority of school shootings, about 52%, took place at high schools, with the rest equally distributed between colleges/universities and elementary/middle schools.
From January 2008 to August 2013, 85 school shootings took place across the United States involving 97 attackers. Incidents analyzed met the definition of targeted school violence, including gang‐related shootings. “Targeted violence” is any incident of violence where an attacker selects a particular target prior to the violent attack. The number of incidents peaked at 29 in 2009 and have decreased to an average of 14 per year; two incidents have occurred this year to date.
Analysis conducted by the Central Florida Intelligence Exchange (CFIX) has found that 79% of mass shootings since 2011 have been perpetrated by individuals with “demonstrated signs of continuous behavioral health issues and mental illness.” In a July case study titled “Acts of Violence Attributed by Behavioral and Mental Health Issues”, CFIX analyzed 14 mass shooting incidents that occurred between 2011 and 2013 finding that only three of the shooters had no history of mental illness.
(U//FOUO) Central Florida Intelligence Exchange Analysis: Violence Attributed by Behavioral and Mental Health Issues
The purpose of this bulletin is to increase the awareness and improve response to acts of violence perpetrated by individuals acting out in violent behavior towards healthcare providers and emergency responders. This bulletin provides an analytical overview of significant acts of violence, specifically throughout the Central Florida region, statewide (FL), a nationwide perspective from 2009 – 2013, and statistical analysis of notorious mass shooting incidents throughout the U.S. attributed by claims of mental illness.
This report examines the 29 deadliest mass shootings in the past 13 years, starting with the shootings at Columbine High School in Colorado in 1999, to identify commonalities and trends. These 29 incidents include shooting incidents in which at least five people were killed.