By Bryan Vossekuil; Robert A. Fein; Marisa Reddy; Randy Borum; and William Modzeleski

This publication results from ongoing collaboration between the U.S. Secret Service and the U.S. Department of Education. Its goals are to determine whether it could have been known that incidents of targeted violence at schools were being planned and whether anything could have been done to prevent them from occurring. Results from the Secret Service's Exceptional Case Study Project (ECSP) are used to organize planning. This report describes the Safe School Initiative, defines "targeted" school violence, and discusses the prevalence of school violence in American schools. The methodology of this study, sources of information, and an analysis of survey responses are also discussed. Incidents of targeted school violence are characterized, including characteristics of the attacker, conceptualization of the attack, and signaling, advancing, and resolving the attack. Implications of study findings and the use of threat assessment as a strategy to prevent school violence are presented.

Washington, DC: United States Secret Service and United States Department of Education, 2004. 54p.

By International Crisis Group

What’s new? The theft and illicit sale of fuel, known in Mexico as huachicoleo, experienced an enormous spike after 2010. Rising fuel prices and other unintended effects of energy reforms and security policies have attracted organised crime into this domain, driving up murder rates. Why does it matter? President Andrés Manuel López Obrador made fighting fuel theft a central item on his anti-crime agenda. But although he has had some success, enduring progress toward stopping huachicoleo could be elusive, largely due to pervasive official corruption and the failure to promote licit alternatives for earning a living. What should be done? The government should tackle collusion between state officials and criminal outfits by introducing external oversight over state energy and security institutions. Conflict mitigation plans tailored to violent regions should offer legal alternatives to illicit livelihoods, protect civilians through focused police or military deployments, and support local security and justice institutions.

Mexico City/New York/Brussels: International Crisis Group, 2022. 24p.

Edited by David A. Shirk, Duncan Wood, and Eric L. Olson

Mexico has suffered a severe security crisis over the last decade. As in several other Latin American countries, elevated levels of crime and violence—and especially the proliferation of violent organized crime groups—have presented a serious threat to the Mexican state and to ordinary citizens. During the presidency of Felipe Calderón (2006–2012), the Mexican government attempted to address these problems primarily through law enforcement and military operations to combat organized crime and reforms to enhance the institutional integrity and efficacy of police and judicial sectors. Calderón’s successor, President Enrique Peña Nieto (whose six-year term began in 2012) spent much of his first year in office attempting to shift the narrative within and about Mexico from security issues to other matters, including political, economic, and social reforms to help move the country forward. However, while placing less emphasis on such matters, Peña Nieto also largely continued Calderón’s approach to security by targeting major organized crime figures, deploying federal forces to address urgent local security crises, and pushing ahead with efforts to implement Mexico’s new criminal justice system. Still, for many Mexicans, there have been few improvements in their dayto-day sense of security, their confidence in law enforcement authorities, or their ability to attain access to justice. Indeed, crime and violence remains such a serious concern in certain parts of the country that ordinary citizens have taken to extraordinary measures—hiring private security guards and embracing vigilantism—to protect themselves. In recent years, the emergence of self-professed citizen self-defense groups has introduced a new dimension to Mexico’s security situation. Such developments raise concerns about the course of Mexico’s security situation over the longer term. On the one hand, there are serious questions about the capacity of the Mexican government to fulfill its responsibility to provide for basic citizen security. While not a failed state, Mexico has proved highly vulnerable to penetration and corruption by powerful organized crime groups, and the government’s ability to maintain a monopoly on the legitimate use of force has been challenged by both political insurgents and violent criminal organizations.

Washington DC: Woodrow Wilson International Center for Scholars; San Diego University of San Diego Justice in Mexico Project, 2014. 294p.

By Marcos Pablo Moloeznik, Maria Eugenia Suárez de Garay, and David A. Shirk

This report presents a first look at the results from the study titled Justiciabarómetro: Comprehensive Study of Municipal Police in Ciudad Juárez, which was designed to evaluate the provision of public security in one of Mexico’s most troubled cities through the viewpoints, experiences, and opinions of law enforcement officers themselves. To do so, this study relied on two distinct methodological approaches: 1) A qualitative inquiry into the structural and organizational conditions present within the Ciudad Juárez Department of Public Security (Secretaría de Seguridad Pública Municipal de Ciudad Juárez, SSPM), using a variety of techniques —including participant observation, individual and group interviews, focus group studies, field visits, seminars, and analysis of archival documents— that allowed for detailed analysis of three priority areas in police institutions: organizational and operational, intelligence and counter-intelligence, and psychology, health, and work atmosphere; 2) A quantitative analysis of the organizational culture that prevails within the SSPM through a survey of the entire police department to examine their experiences and opinions regarding their professional careers, working conditions, adherence to due process, and relations to crime and society.

San Diego: Justice in Mexico, University of San Diego, 2011. 52p.

By Héctor Silva Ávalos

Corruption and the infiltration of public institutions in Central America by organized crime groups is an unaddressed issue that lies at the core of the increasing violence and democratic instability that has afflicted the region in the last decade. In El Salvador, infiltration has mutated into a system capable of determining important political and strategic decisions, such as the election of high-level judicial officials and the shaping of the state approach to fighting crime. This paper addresses corruption in El Salvador’s National Civil Police (PNC), the law enforcement agency created under the auspices of the 1992 Peace Accord that ended the country’s 12-year civil war. Archival and field research presented here demonstrates that the PNC has been plagued by its own “original sin”: the inclusion of former soldiers that worked with criminal groups and preserved a closed power structure that prevented any authority from investigating them for over two decades. This original sin has allowed criminal bands formed in the 1980s as weapon or drug smugglers to forge connections with the PNC and to develop into sophisticated drug trafficking organizations (DTOs). These new DTOs are now involved in money laundering, have secured pacts with major criminal players in the region — such as Mexican and Colombian cartels — and have learned how to use the formal economy and financial system. These “entrepreneurs” of crime, long tolerated and nurtured by law enforcement officials and politicians in El Salvador, are now major regional players themselves.

Washington, DC: American University - Center for Latin American & Latino Studies (CLALS), 2014. 36p.

By Juan Pablo Pérez Sáinz, et. al.

This paper offers insights into dynamics of urban violence in two Central American countries that have evolved very differently historically. Costa Rica boasts the lowest overall levels of poverty and inequality of any country on the Isthmus, and has benefited from decades of stable and relatively inclusive governance highlighted by ambitious social policies. El Salvador, by contrast, exhibits severe levels of poverty and inequality typical of its neighbors, as well as a long history of exclusionary rule and corresponding inattention to social welfare. Yet our research reveals significant parallels between the two countries. This three-year, multi-method comparative study, carried out by teams at FLACSO-Costa Rica and FLACSO-El Salvador in collaboration with American University and with support from the IDRC/DFID Safe and Inclusive Cities program, focused on violence in two impoverished urban communities in Costa Rica and three in El Salvador. In all five settings, we analyzed neighborhood dynamics as well as community assessments of anti-violence interventions. We identified numerous lessons, some of which are counterintuitive, as well as concrete measures for consideration by regional, national, and local policymakers and community actors.

Washington, DC: American University - Center for Latin American & Latino Studies (CLALS), 2015. 20p.

By Stephen Smallbone, William L. Marshall and Richard Wortley

Although child sexual abuse (CSA) is generally referred to as a distinct and singular phenomenon, there is a remarkably wide range of circumstances and events that may constitute CSA. Wide variations have been observed in the characteristics, modus operandi and persistence of CSA offenders, in the characteristics, circumstances and outcomes for victims, and in the physical and social settings in which CSA occurs. These multiple dimensions of CSA, and the wide variations within them, may at first seem to make the task of prevention overwhelmingly difficult, if not impossible. However, it is important to recognise that on virtually none of these dimensions is the incidence of CSA evenly distributed. Not all children are equally at risk of falling victim to sexual abuse, not all victims will be affected in the same way, not all adolescents and adults are equally at risk of becoming offenders, not all offenders are equally at risk of proceeding to a chronic pattern of offending, and not all physical and social environments present the same risk for CSA to occur. The first step towards developing a comprehensive, evidence-based approach to preventing CSA is therefore to understand the patterns of variation within, and the interactions between, its key empirical dimensions. To the extent these patterns can be reliably identified, the focus of prevention strategies can be narrowed, and prevention resources can accordingly be prioritised. Notwithstanding the limitations of the current knowledge base, the main aim of the present chapter is to specify where, when, how, to whom and by whom CSA occurs.

Cullompton, Devon, UK: Willan Publishing, 2008. 267p.

By Nadia Wager, Alexandra Robertshaw Seery, and Diana Parkinson

This report sets out the findings from a scoping review to explore the existing literature on the use of disruption measures by police forces in relation to child sexual abuse, and the effectiveness of those measures. The scoping review laid the groundwork for two national surveys of police, described in the report Police Disruption of Child Sexual Abuse: Findings from a National Survey of Frontline Personnel and Strategic Leads for Safeguarding. Few reports of child sexual abuse result in a conviction, meaning that many suspects remain at liberty to offend against children and young people; efforts to disrupt their circumstances and behaviours are therefore vitally important.

The term ‘disruption’ is used to describe activities which attempt to interfere with suspects’ behaviours and circumstances so they are less able to commit crime. There are three fundamental approaches to disruption, with some overlap between them: The first approach uses direct measures to impose legal sanctions on suspects, making it harder for them to commit or continue to commit child sexual abuse. The second approach uses disruption supportive measures which disable or disrupt criminal activity in the community.

A third approach uses online measures to disrupt criminal activity taking place or being facilitated over the internet. In addition to reviewing empirical research studies, the scoping review included material identified from serious case reviews, policy documents, practice guidelines and other sources. The search produced more than 250 relevant documents.

Ilford, Essex, UK:Centre of Expertise on Child Sexual Abuse, 2021. 40p.

By Nadia Wager, Alexandra Robertshaw Seery, Diana Parkinson

This research study was commissioned by the Centre of expertise on child sexual abuse (CSA Centre) to explore the ways in which police forces across England and Wales seek to disrupt child sexual abuse. Disruption, alongside enforcement and prevention, is one of the principal ways in which police respond to criminality and criminal activity. While enforcement focuses on the prosecution of past crimes, and prevention aims to stop whole groups of suspects or protect potential victims, disruption is a more flexible and dynamic approach which seeks to disrupt offenders’ networks, lifestyles, and routines so that it is harder for them to commit crime. Disrupting child sexual abuse is a vital activity because most incidents of such abuse are never reported to or discovered by the police – meaning that many individuals who sexually abuse children remain at liberty to commit further abuse. Disruption measures have the potential to swiftly interrupt contact between a suspect and a child or young person, and to help stop further abuse in the longer term.

Ilford, Essex, UK: Centre of Expertise on Child Sexual Abuse, 2021. 68p.

By Jens Chr. Andvig and Gbewopo Attila

Recently economists have begun to study various aspects of public sector institutions (with their behavioral neighborhoods) and their effects on the long run economic development. Degrees of corruption, rule of law and protection of property rights have all apparently significant economic impact. These results are all based on the construction of indicators for these difficult-to-observe explanatory variable complexes. In most cases the indicators applied have been developed for most countries and have on the one hand ‘nice’ statistical properties when embedded in regression equations, but on the other hand are conceptually fuzzy with unclear relationships to basic observations. In this paper we go through many of the same relationships, but based on international efforts to collect questionnaire information about citizens’ experience with crime and police corruption. This information is more conceptually distinct and likely to be more closely related to relevant experience, but proves on the other hand less amenable to econometric analysis. Despite the latter weakness we have found it worthwhile to pursue it in order to complement the indicator- based approaches.

Oslo: Norwegian Institute of International Affairs, 2010 53p.

By Fabien Jobard and René Lévy

French residents of immigrant origin, particularly those of North African and sub-Saharan African background, have long complained that police single them out for unfair, discriminatory, and unnecessary identity checks. If these perceptions are true, it means that French police are engaged in “ethnic profiling.” That is, police officers are basing decisions about who may be suspicious on the basis of the color of their skin or their assumed ethnic identity rather than on the basis of their individual behavior. In 2007, the Open Society Justice Initiative launched a study to examine whether and to what extent law enforcement officers stop individuals based on their appearance. This study was conducted in collaboration with Fabien Jobard and René Lévy, researchers with the National Center for Scientific Research (Centre National de la Recherche Scientifique) in France. The study was carried out under the technical supervision of Lamberth Consulting. Examining five locations in and around the Gare du Nord and Châtelet-Les Halles rail stations, all important transit points in central Paris that are also the sites of heavy police activity, Profiling Minorities : A Study of Stop-and-Search Practices in Paris gathered data on police stops carried out by National Police and Customs officers, including information on the ethnicity, age, gender, clothing, and bags carried by the persons who were stopped. This study, which generated unique information on over 500 police stops, is the first to gather the quantitative data necessary to identify and detect patterns of ethnic profiling in France. The study confirmed that police stops and identity checks in Paris are principally based on the appearance of the person stopped, rather than on their behavior or actions. Persons perceived to be ethnic minorities were disproportionately stopped by the police. The results show that persons perceived to be “Black” (of sub-Saharan African or Caribbean origin) and “Arab” (of North African or Maghrebian origin) were stopped at proportionally much higher rates than persons perceived to be “White” (of Western European origin). Across the five observations sites, Blacks were overall six times more likely than Whites to be stopped by police ; the site-specific rates of disproportionality ranged from 3.3 to 11.5. Arabs were generally 7.6 times more likely than Whites to be stopped by the police, although again, the specific rate of disproportionality across the five locations ranged from 1.8 and 14.8. Follow-up interviews with the individuals who were stopped also suggest that these two groups regularly experience far more police stops than Whites.

New York: Open Society Institute, 2019. 82p.

By Fernando G. Cafferata. and Carlos Scartascini

Crime is a major problem in Latin America and the Caribbean. With 9 percent of the world's population, the region accounts for 33 percent of global homicides. Using new, extensive survey data, we endeavor to identify what anti-crime policies citizens in the region demand from their governments. We also analyze who is demanding what and why. We find that harsher penalties appear to be the preferred weapon in the anti-crime arsenal but people are willing to spend public moneys not only for punishment, but also for anti-poverty and detection policies. Citizens recognize that allocating resources to the police is better than subsidizing private security for citizens. Nevertheless, most oppose raising taxes to fund the police, a reluctance that might stem from mistrust in governments' ability to manage these resources. Mistrust, misinformation, and impatience combine to create flawed anti-crime policy. Educating citizens both about crime and about the fiscal consequences of their policy preferences may help move the region's public opinion toward a better policy equilibrium. Governments should also invest in their capability to design and deliver evidence-based solutions for fighting crime, and work to increase trust levels among citizens.

Washington, DC: Inter-American Development Bank, 2021. 68p.

By Meagan Cahill, Melissa M. Labriola, and Jirka Taylor

In this report, RAND Corporation researchers summarize what is currently known about killings committed by police officers in the United States and identify existing evidence about various ways to prevent these killings. A relatively large body of research on these topics exists, but these studies often suffer from methodological shortcomings, largely stemming from the dearth of available data. Recognizing the need for more-rigorous work to guide efforts to reform police — and, more specifically, to reduce police killings — the authors present work focused on the development of a research agenda, or a road map, to reduce police killings. The report, based on an extensive literature review as well as interviews with policing experts, contains a series of recommendations for areas in which research efforts may be most effective in helping inform policy-making and decision-making aimed at reducing police killings. The authors identified six focus areas — foundational issues (such as racial inequities, police culture, and police unions), data and reporting, training, policies, technology, and consequences for officers. Reviewing the priority research topics in each focus area, similar themes emerged, especially around the need for more-extensive and more-systematic data collection and around the use of agency policies to better govern a range of operations related to police violence, such as data collection and reporting and technology.

Santa Monica, CA: RAND Corporation, 2021. 80p.

Edited by Sabelo Gumedze

This monograph on private security in Africa is the part-result of a two-year research project on the Regulation of the Private Security Sector in Africa. This report is based on three country case South Africa. In these countries private security companies are involved in a number of security-related operations. This research project was inspired by the need for Africa to engage in the debate around the manifestation of the private security sector on the continent, and to support its effective regulation through the establishment of a consistent and logical regulatory framework for national, sub-regional and regional legislation and protocols. Little research has been undertaken to inform a thorough understanding of the private security industry in Africa. To this end, the country reports provide insightful findings and are aimed at influencing policy making at national, sub-regional and regional level.

Pretoria, South Africa: Institute for Security Studies, 2008. 124p.

By Gareth Newham and Andrew Faull

Corruption remains a serious challenge to the effectiveness and legitimacy of the South African Police Service (SAPS). This monograph explores corruption in the SAPS prior to and after democratisation in 1994, contextualising the discussion with reference to international and domestic literature on the subject. It explores the causes of police corruption in the South African context and assesses the efforts taken by the SAPS in response to this challenge. Practical recommendations are made as to how the SAPS can significantly reduce incidents of police corruption by enhancing internal accountability, promoting a culture of organisational integrity and mobilising community support. Consolidating decades of research on the subject, this monograph represents the most comprehensive analysis of police corruption in South Africa to date. It also offers an approach that could assist in transforming the SAPS into a police agency that all South Africans want, one that is widely respected for its integrity and professionalism.

Pretoria, South Africa: Institute for Security Studies, 2011. 74p.

By David Bruce

What are the weapons used in the policing of protests and in prisons in South Africa? Focusing on less-lethal weapons (LLWs) this monograph provides an in-depth look at the weapons provided to prison warders and public order police. The monograph is based on documentary sources, press reports and interviews with DCS officials, JICS officials and others. The primary focus is on the period 2013–2018.

Pretoria, South Africa: Institute for Security Studies, 2019.

By Human Rights Watch

Police in the Brazilian state of Rio de Janeiro have killed more than 8,000 people in the past decade, including at least 645 in 2015. Three quarters of those killed were black. Given that Rio police face real threats of violence from heavily-armed gangs, many of these killings were likely the result of the legitimate use of force. But many others were extrajudicial executions. “Good Cops Are Afraid” draws on interviews with more than 30 police officers—two of whom admitted to participating in executions—and in-depth documentation of 64 cases where there is credible evidence that police sought to cover up unlawful killings. Government data examined by Human RightsWatch supports the view of local justice officials that this practice is widespread. Unlawful police killings take a heavy toll—not only on the victims and their families—but also on the police force itself. The killings fuel cycles of violence that endanger the lives of all officers serving in high-crime areas, poison their relationship with local communities, and contribute to high levels of stress that undermine their ability to do their jobs well. The officers responsible for unlawful killings and cover ups are rarely brought to justice. While investigations by civil police have been woefully inadequate, responsibility for this failure ultimately lies with Rio’s Attorney General’s Office. Unless authorities take urgent steps to ensure accountability for unlawful police killings, it will be very hard for Rio to make real progress in reducing violence and improving public security.

New York: HRW, 2016. 118p.

By Henk Elffers, Marlijn Peeters, Jasper van der Kemp & Guillaume Beijers

In three neighborhoods in the city of Amstelveen, the Netherlands, an experiment with near repeat patrolling after a burglary was implemented, during the 4th quarter of 2011. After a burglary had been reported to the police, two uniformed police officers were patrolling in a radius of 250 meter during two days from 7 am-11 pm. Though the near repeat patrols did influence the near repeat pattern of burglary in the experimental areas, crime rates in the experimental areas did not become more favorable, compared to those in a control area in the same city. It is suggested that the experiment, though asking for a considerable amount of officers' time, was not large enough to be able to demonstrate positive effects, which then implies that effects are at best small, if not absent. The report is a short resumé in English of an earlier publication in Dutch.

Amsterdam: Netherlands Institute for the Study of Crime and Law Enforcement NSCR , 2018. 9p.

By S.M. Ganpat

Why do certain incidents of serious violence end lethally whereas others do not? What role do personal characteristics of offenders and victims play and how do immediate situational factors influence outcomes? So far, these questions have not been subjected to much empirical scrutiny in criminological studies. This study, conducted in the Netherlands, seeks to answer these questions by explicitly comparing violent events that ended lethally with those that ended non-lethally. By taking into account offenders’ and victims' personal characteristics as well as immediate situational factors, it offers a more complete understanding of differences in outcome. It shows that immediate situational factors contribute more significantly to the outcome of violent incidents than generally thought. The study also presents an overview of murder and manslaughter in the Netherlands and puts these figures into international perspective. A separate chapter compares different types of violent events. The findings provide crucial criminological insights which may also guide efforts to reduce and prevent violent events from ending lethally in the future.

Leiden, Netherlands: Leiden University, 2014. 219p.

By Tore Bjørgo and Ingvild Magnæs Gjelsvik.

This report provides an overview of Norwegian research on radicalisation and violent extremism, with an emphasis on knowledge about processes leading towards radicalization, extremism and terrorism, and how such processes can be prevented and countered. The main objective has been to identify the studies which can provide the most relevant knowledge to those whose task it is to prevent radicalization and violent extremism. This summary will address research on right-wing extremism, left-wing extremism, militant Islamism and foreign fighters, and terrorism more in general. The report will also provide a brief overview of relevant research in Denmark and Sweden as well as pointing out some of the leading European centers of research in this field. A main purpose for this overview of research is to identify holes of knowledge – areas and topics where research-based knowledge is lacking or is outdated, and where there is a need for new research. PHS Forskning 2015: 2 (This is an abridged edition, translated into English)

Oslo: Center for Research on Extremism, The Extreme Right, Hate Crime and Political Violence, University of Oslo, 2015. 25p.40p.