By Brady: United Against Gun Violence.

Every gun on our streets starts somewhere, and the overwhelming majority have their origins in the legal marketplace. Understanding how guns — particularly those that have been diverted from legal commerce to the underground market — make their way to crime scenes is essential to crafting evidence-based and life-saving solutions to the American gun violence epidemic. There is — or should be — nothing controversial about this tracing approach. Epidemiologists and other scientists routinely study the origins of public health challenges in order to develop effective solutions, treatments, and preventative measures. It is a key component of the scientific method. Unfortunately, the best national data on the sources and paths of crime guns has been hidden from researchers, journalists, and the general public for nearly two decades. The gun industry successfully pushed the federal government to restrict public access to this critical gun trace data, and the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) has aided the industry’s efforts by adopting an overly broad interpretation of those regulatory restrictions. Although some state and local law enforcement agencies have released gun UNDERSTANDING HOW GUNS — PARTICULARLY THOSE THAT HAVE BEEN DIVERTED FROM LEGAL COMMERCE TO THE UNDERGROUND MARKET — MAKE THEIR WAY TO CRIME SCENES IS ESSENTIAL TO CRAFTING EVIDENCE-BASED AND LIFE-SAVING SOLUTIONS TO THE AMERICAN GUN VIOLENCE EPIDEMIC. trace data in the last 20 years, the amount has been insufficient to develop the comprehensive, life-saving solutions that we need. In this report you will find an analysis of the most important gun trace dataset to be publicly available in decades. Attorney General Josh Shapiro of Pennsylvania has released trace data for 186,000 crime guns from over 150 law enforcement agencies in his state, allowing the public to identify, for the first time in decades, which gun dealers appear to supply the most guns to the illegal market. This data is publicly available on the Pennsylvania Gun Tracing Analytics Platform. It is very important to note that the gun tracing dataset, while extensive, is not comprehensive. It does not include crime guns recovered by local Pennsylvania law enforcement agencies that have opted against sharing trace data. For that reason, the findings in this report are not the definitive picture of crime guns in the state. However, this dataset should nonetheless enable the public, policymakers, and law enforcement to hold the gun industry accountable for its role in supplying crime guns — and, in doing so, ultimately save lives. By focusing on the small number of gun dealers now known to be contributing to the problem, Pennsylvanians and their leaders will be able to put political, legal, and economic pressure on the irresponsible actors of the gun industry and bring about needed reforms to ensure that firearms are transferred responsibly and safely. Like all data, gun trace data has its limits; its insights, while key to understanding gun trafficking, are just one part of that process. Earlier this year, Brady unveiled an extensive — and ever-growing — database containing another piece to the puzzle: ATF compliance inspection reports detailing federal firearms licensees (FFLs) who have been issued a warning letter or more severe remedy for cited violations of gun laws. We encourage readers to also view that resource, the Gun Store Transparency Project, at www.gunstoretransparency.org. As you read through these findings, keep in mind that many of the 186,000 crime guns in the database are likely associated with one or more crime victim(s) and their families. If this were not staggering enough, the devastating ripple effects gun violence inflicts on families, neighborhoods, and communities are not captured in these numbers. Brady invites you to join us in advocating for solutions that address the supply side of gun violence. We invite researchers to study this data and build on our analysis; we implore journalists to report on not just the tragic results of gun violence incidents, but how crime guns end up in our communities; we urge lawmakers and law enforcement to adopt life-saving, supply-side solutions to gun violence; and we call on federal, state, and local authorities to be more transparent by releasing more trace data to the public. It is long past time for the gun industry as a whole to adopt meaningful supply-side solutions ensuring firearms are transferred safely and responsibility, as it is neither fair nor just to ask the communities suffering the immense harms of gun violence to also bear the burden of providing all the solutions.

Washington, DC: Brady: United Against Gun Violence, 2022. 43p.

By Alaina De Biasi, Anthony A. Braga, Brad Velasquez & Garen Wintemute 

Background: Privately made firearms (PMFs) or “ghost guns” are homemade, unserialized, untraceable firearms that have been increasingly used in violent crime in the United States. Very little is known about the types of PMFs recovered by law enforcement agencies and the crimes associated with these recoveries. This lack of information limits effective violence prevention policies and practices. Comparative analysis of PMF recoveries in specific cities helps clarify whether local PMF patterns and characteristics vary or reflect more general trends. This research advances epidemiological understanding of emergent violent gun injury prevention challenges by identifying variations in recovered PMF types and use in violent, drug, and weapon-related offenses in Los Angeles and San Diego, California.

Methods: Conjunctive analysis of case configurations (CACC) identifies patterns among observations (i.e., case configurations) and calculates their probability associated with a given outcome. CACC was used to identify the most common types of PMFs recovered by the Los Angeles (LAPD) and San Diego (SDPD) police departments. For each department and offense type, case configurations with above-average probabilities of offense involvement were determined. Comparisons across departments were made to identify similarities and differences in PMF characteristics and usage.

Results: PMFs were more likely to be involved in violent and weapon-related offenses in Los Angles but more likely to be involved in drug-related offenses in San Diego. In both cities, the 9 mm Polymer 80 handgun was the dominant PMF. However, 9 mm handguns were most likely to be involved in weapon-related offenses in Los Angeles compared to 0.40 handguns in San Diego. Furthermore, large-caliber handguns tended to display above-average probabilities of involvement in violent and drug offenses in Los Angeles. Long guns were represented in case configurations with above-average probabilities of involvement in substantive crimes, including violence.

Conclusions: Comparative analyses of PMF recovery patterns in Los Angeles and San Diego reveal meaningful contextual variations in PMF characteristics and suggest intentional firearm type selections by offenders. The results support increased regulation of PMFs and highlight the importance of efforts to identify and disrupt the illicit supply of large-caliber PMF handguns and PMF long guns.

Injury Epidemiology volume 11, Article number: 17 (2024)

By Raul Zepeda Gil

One of the main inquiry topics within crime and conflict studies is how inequalities or poverty fosters or deters participation in organized violence. Since the late 1990s, the increase in violence in Latin America has boosted the use of Global North criminology and conflict studies to explain this phenomenon. Although helpful, the question about the link between inequality and violence remains elusive. Instead, this research uses occupational mobility and life course approaches to analyze the latest Mexican inmate survey data. With this data, we can understand the factors behind youth recruitment into violent criminal organizations during the current drug war. The main findings point to youth transitions from school and low-skilled manual employment towards criminal violent activities as an option out of work precariousness. This research proposes researching transitions to organized violence as an occupational choice in market economies and post-conflict settlements as a possible causal mechanism that explains inequalities and violence.

   Journal of Illicit Economies and Development, 6(1): pp. 1–15, 2024

By Brady United Against Gun Violence

Understanding the source of America’s gun violence epidemic is essential to building effective solutions to prevent it. For decades, laws passed at the behest of the gun industry have shielded important information from public view, making it nearly impossible to understand how, and from where, guns are funneled into the criminal market. Brady has used Freedom of Information Act (FOIA) requests to uncover information in an attempt to better understand how guns make their way from the legal marketplace to ultimately being used in crime. This report examines federal records that identify gun dealers subject to the Bureau of Alcohol, Tobacco, Firearms and Explosives’ (ATF) Demand Letter 2 program — a program created to identify firearms dealers that sell the most crime guns and to aid law enforcement investigations. Only 2% of gun dealers nationwide are subject to this program, which includes dealers who have sold at least 25 guns that were recovered in crime during the past year that were found to have taken less than three years to make it from point of sale to being recovered in that crime. The ATF had identified that this low “time-to-crime” is a strong indicator of gun trafficking. This report, and its underlying national data, are the clearest look we’ve had in two decades as to which gun dealers sell the most crime guns. Absent complete transparency into the gun industry’s role in supplying firearms that fuel our nation’s gun violence epidemic, this data is the best indicator we have as to which gun dealers are fueling crime.

Washington, DC: Brady Campaign, 2024. 20p

ByJoshua D. Freilich, Steven M. Chermak, Rachael A. Arietti, and Noah D. Turner

This review focuses on terrorism and extremist crimes, including ideologically motivated hate crimes. Research on these topics has become more rigorous in recent decades, and more scholars have engaged in original data collection. Our assessment found a burgeoning literature that increasingly includes the application of integrated theories, but gaps remain as few studies examine life-course and critical approaches. Our review of the policing of terrorism found a limited evidence base for counterterrorism initiatives. We also found that court/sentencing issues are understudied. We suggest improving data quality in these areas by creating a national data collection protocol on these crimes, enhancing the rigor of offender and victim self-report studies, and requiring more transparency from open-source research efforts. We propose that government agencies fund rigorous evaluations of policing strategies in the terrorism context. Finally, it is hoped that increased access to federal court documents will lead to more scholarly attention on sentencing issues.

Annual Review of Criminology, Volume 7, Page 187 - 209

Michael Wolfowicz, Gian Maria Campedelli, Amber Seaward and Paul Gill

While countries differ significantly in how they handle terrorism, in the west, criminal justice systems tend to treat terrorism similar to other crime, with police, prosecutors, judges and courts, and penal systems carrying out similar functions of investigations, apprehension, charging, convicting, and overseeing punishments respectively. While there is a robust literature on deterrent effects for crime, there is a dearth of research when it comes to terrorism. This despite evidence of significant overlaps between crime and terrorism. We address this gap in the literature with a unique dataset covering terrorism offending, arrests, charges, convictions, and sentencing over 16 years in 28 EU-member states. Applying a dynamic panel data model, we find that the probability of apprehension and punishment has an inverse relationship with terrorism offending. Conversely, the rate of charged individuals is associated with a small increase in the terrorism offending rate. The results for sentence length are less clear, with either negligible, or small iatrogenic effects. The results demonstrate that the overlap between crime and terrorism may extend to general deterrence. These findings should be informative for both the research agenda and policy discussion.

PREPRINT - 2023. 16p.

By Brady Campaign to Prevent Gun Violence

According to the most recently available data, the retail gun dealers responsible for selling the majority of crime guns are a fraction of the total gun industry: about 90% of guns recovered by law enforcement are traced back to just five percent of licensed firearms dealers. Gun tracing enables law enforcement to identify the gun dealers with poor business practices responsible for diverting guns from the regulated market to the criminal market. However, the federal government's oversight of these dealers is limited. From October 2016 to October 2017, federal agents inspected only 11,000 of the more than 130,000 federal firearms licensees ("FFLs") in the United States — and cited over half the inspected FFLs for violations — yet revoked the licenses of less than one percent of them. The key takeaway: The federal government does not adequately ensure that the country's hundreds of thousands of FFLs sell guns lawfully and appropriately. Significant progress against gun trafficking and gun crime will be made only if local and state officials take action. Brady is proud to release "Combating Crime Guns: A Supply-Side Approach," a report that is intended to help state and local elected officials better understand:

• The issue of crime guns;

• The supply-side approach to gun violence prevention; and

• The various ways a supply-side approach may be implemented at the local level of government.

Washington DC: Brady Campaign to Prevent Gun Violence, 2021. 25p.

By lnternational Crisis Group

What’s new? Nigeria has seen a proliferation of vigilante organisations to fight crime and protect the public. These range from small bands of volunteers in villages and city neighbourhoods to large structures established by state governments. Some have mandates to safeguard particular regions or ethno-religious groups. Why did it happen? New organisations are emerging largely because the federal government and police force are increasingly unable to curb insecurity across the country. Many ethnic groups and communities feel a sense of siege, prompting them to resort to self-defence. Why does it matter? In many parts of the country, vigilante groups are filling security gaps. With poor training and supervision, however, their members are prone to human rights abuses and vulnerable to capture by politicians and other elites. In some cases, their activities could aggravate intercommunal tensions, heightening risks of conflict. What should be done? To provide better security and counter impunity, the federal government should pursue police reform and bolster judicial capacity. Some devolution of policing powers to state and local levels is needed. Federal and state authorities should develop regulations to better manage vigilante groups and risks associated with their operations.

Brussels: International Crisis Group 2022. 35p.

By Schofield,Mike

Since 2001, violent sub-national groups with disparate ideologies and motivations have been working together to further their objectives. They are collaborating, sharing each other’s tactics, and learning from one another’s successes and failures. What is the background or historical context of the crime-terror nexus, and what challenges does it present to U.S. homeland security practitioners? This thesis uses a case study approach to examine the history of the nexus between transnational criminal organizations and foreign terrorist organizations. The three case studies are then used as the data for the analysis chapter, which shows the historical and emerging relationships between states and the three violent sub-national groups. The three case studies suggest the activities of these violent sub-national groups are protean in nature; they are best described by analysts as falling into the “gray area phenomenon.” The three case studies, the analysis, and conclusion of this thesis support the recommendation that more effort needs to be placed on intelligence collection, especially at the domestic and local levels.

Monterey, CA: Naval Postgraduate School, 2015. 115p.

By Hal Brands.

Guatemala is currently experiencing a full-blown crisis of the democratic state. An unholy trinity of criminal elements—international drug traffickers, domestically based organized crime syndicates, and youth gangs—is effectively waging a form of irregular warfare against government institutions, with devastating consequences. The police, the judiciary, and entire local and departmental governments are rife with criminal infiltrators; murder statistics have surpassed civil-war levels in recent years; criminal operatives brazenly assassinate government officials and troublesome members of the political class; and broad swaths of territory are now effectively under the control of criminal groups. Guatemala’s weak institutions have been unable to contain this violence, leading to growing civic disillusion and causing a marked erosion in the authority and legitimacy of the government.

Carlisle, PA: U.S. Army War College Press, 2010. 71p.

By David Spencer

The intent of this monograph was to explore the multiple dimensions of Colombia's ongoing crisis and inform the public debate regarding the challenges faced by the statesmen, intellectuals, military strategists, and others who take on the responsibility to deal with that crisis. Hopefully, it will also generate serious reflection about the tough choices Colombian, U.S., and other global leaders face. The author points out, first, that the Colombian paramilitary self-defense forces represent some important sectors of society, and enjoy more popular support from Colombian society than the insurgents. Second, the paramilitaries have developed into a powerful irregular force that is proving itself capable of challenging Colombian guerrillas. Third, while they commit horrendous atrocities, they have been successful where the state has not. Therefore, the paramilitaries are seen by many as a viable solution to the conflict. Finally, he argues that, until the segments of the society represented by the paramilitaries are--somehow-- incorporated into the solution to the Colombian crisis, there will be no solution.

Carlisle, PA: U.S. Army War College Press, 2001. 32p.