Common Problems! and Common Solutions? - Teaching at the Intersection Between Public Health and Criminology: A Public Health Perspective.

Public health and criminology share similar current and future challenges, mostly related to crime and health causation, prevention, and sustainable development. Interdisciplinary and transdisciplinary approaches to education at the intersection of public health and criminology can be an integral part of future training in areas of mutual interest. Based on reflections on teaching criminology students, this viewpoint discusses the main interconnections between public health and criminology teaching through the public health lens. The paper discusses potential challenges associated with interdisciplinarity and transdisciplinarity. Among these challenges is communication across the different fields and their perspectives to be able to achieve the desired complementarity at the intersection of the two disciplines.

Genomic analyses reveal poaching hotspots and illegal trade in pangolins from Africa to Asia.

The white-bellied pangolin (Phataginus tricuspis) is the world's most trafficked mammal and is at risk of extinction. Reducing the illegal wildlife trade requires an understanding of its origins. Using a genomic approach for tracing confiscations and analyzing 111 samples collected from known geographic localities in Africa and 643 seized scales from Asia between 2012 and 2018, we found that poaching pressures shifted over time from West to Central Africa. Recently, Cameroon's southern border has emerged as a site of intense poaching. Using data from seizures representing nearly 1 million African pangolins, we identified Nigeria as one important hub for trafficking, where scales are amassed and transshipped to markets in Asia. This origin-to-destination approach offers new opportunities to disrupt the illegal wildlife trade and to guide anti-trafficking measures.

Overdose Prevention Centers, Crime, and Disorder in New York City.

Importance: The first government-sanctioned overdose prevention centers (OPCs) in the US opened in New York City (NYC) in November 2021 amid concerns that they may increase crime and disorder, representing a significant political challenge to OPCs. Objective: To identify whether opening the first 2 government-sanctioned OPCs in the US was associated with changes in crime and disorder. Design, Setting, and Participants: In this cohort study, difference-in-differences Poisson regression models were used to compare crime, residents' requests for assistance for emergencies and nuisance complaints, and police enforcement in the vicinity of NYC's 2 OPCs with those around 17 other syringe service programs that did not offer overdose prevention services from January 1, 2019, through December 31, 2022. Main Outcomes and Measures: Changes in the volume of crimes reported by the public or observed by police; arrests for drug possession and weapons; 911 calls and 311 calls regarding crime, public nuisances, and medical events; and summonses issued by police for criminal infractions in both the immediate vicinity of the sites (ie, a hexagonal area spanning about 6 city blocks) and their wider neighborhoods (ie, a tesselated 3-hexagon array spanning about 18 city blocks). Results: No significant changes were detected in violent crimes or property crimes recorded by police, 911 calls for crime or medical incidents, or 311 calls regarding drug use or unsanitary conditions observed in the vicinity of the OPCs. There was a significant decline in low-level drug enforcement, as reflected by a reduction in arrests for drug possession near the OPCs of 82.7% (95% CI, -89.9% to -70.4%) and a reduction in their broader neighborhoods of 74.5% (95% CI, -87.0% to -50.0%). Significant declines in criminal court summonses issued in the immediate vicinity by 87.9% (95% CI, -91.9% to -81.9%) and in the neighborhoods around the OPCs by 59.7% (95% CI, -73.8% to -38.0%) were observed. Reductions in enforcement were consistent with the city government's support for the 2 OPCs, which may have resulted in a desire not to deter clients from using the sites by fear of arrest for drug possession. Conclusions and Relevance: In this difference-in-differences cohort study, the first 2 government-sanctioned OPCs in the US were not associated with significant changes in measures of crime or disorder. These observations suggest the expansion of OPCs can be managed without negative crime or disorder outcomes.

Associations between land bank ownership and stewardship of vacant properties and crime, violence, and youth victimization in Flint, MI.

Land banks across the United States are managing expanding vacant property inventories. By maintaining vacant properties and engaging residents in the process, land banks facilitate processes integral to building safe neighborhoods and may play a role in violence prevention. Using generalized additive mixed model regression, adjusted for spatial and temporal dependencies, we examined whether land bank ownership and stewardship of vacant properties in Flint, Michigan were associated with trends in serious, violent, and firearm-involved crime, between 2015 and 2018. We tested for differences in trends in crime density between properties owned by the Genesee County Land Bank Authority (GCLBA; n = 7151) and comparison properties not owned by the land bank (n = 6,245). In addition, we tested for differences in crime density trends between vacant properties that received different levels of land bank stewardship, including biannual mowing, GCLBA standard stewardship, and GCLBA-sponsored community-engaged stewardship. We found that GCLBA ownership was associated with net declines in densities of all types of crime and violence, over time, relative to properties not owned by the GCLBA. When we distinguished between levels of stewardship, we found that GCLBA stewardship, both with and without community engagement, was associated with net declines in serious and violent crime relative to comparison properties. Only community-engaged GCLBA stewardship was associated with declines in firearm-involved crime and firearm-involved crime with a youth victim over time, relative to comparison properties. Land bank stewardship of vacant properties may be protective against crime, violence, and youth victimization in legacy cities like Flint, MI that experience high rates of vacant properties and violent crime.

Quasi-experimental study finding no localised gun crime or call reduction after gun buybacks in Philadelphia.

INTRODUCTION: Gun buyback programmes have been popular in the USA since the 1970s. Studies show that they have no effect on citywide gun crime rates, but more microlevel examinations around gun buyback locations have not been conducted. This study tests for local effects of 34 Philadelphia, PA buyback events at 30 locations between 2019 and 2021. METHODS: We analysed all gun-related crime events and gun-related calls for service attended by the police from 2019 to 2021. Multilevel models with an autoregressive residual structure were estimated on weekly gun crime and call event intensity (inverse distance weighted) totals across a range of distances (4000-8000 feet). Impacts of a gun buyback event were estimated for 1-4 weeks postevent. RESULTS: Statistically significant weekly increases in gun event intensity are associated with seasonality and after the murder of George Floyd. Gun event intensity was not significantly affected by gun buybacks. Across 20 sensitivity tests of different distances and time periods (4000-8000 feet and between 1 and 4 weeks), gun buybacks were not statistically associated with any localised reduction in the intensity of gun crimes and calls. CONCLUSIONS: Extant research has failed to uncover any effect of gun buybacks on citywide gun crime rates. The current results now contribute a lack of evidence at the local level to this literature. While gun buybacks remain popular with politicians and the public, this study adds to the ongoing question of whether buyback funds could be better spent more effectively.

Arrests and convictions but not sentence length deter terrorism in 28 European Union member states.

While countries differ in how they handle terrorism, criminal justice systems in Europe and elsewhere treat terrorism similar to other crime, with police, prosecutors, judges, courts and penal systems carrying out similar functions of investigations, apprehension, charging, convicting and overseeing punishments, respectively. We address a dearth of research on potential deterrent effects against terrorism by analysing data on terrorism offending, arrests, charges, convictions and sentencing over 16 years in 28 European Union member states. Applying both count and dynamic panel data models across multiple specifications, we find that increased probability of apprehension and punishment demonstrate an inverse relationship with terrorism offending, while the rate of charged individuals is associated with a small increase in terrorism. The results for sentence length are less clear but also indicate potential backlash effects. These findings unveil overlaps between crime and terrorism in terms of deterrent effects and have implications for both the research agenda and policy discussion.

Suspicious Behavior Detection with Temporal Feature Extraction and Time-Series Classification for Shoplifting Crime Prevention.

The rise in crime rates in many parts of the world, coupled with advancements in computer vision, has increased the need for automated crime detection services. To address this issue, we propose a new approach for detecting suspicious behavior as a means of preventing shoplifting. Existing methods are based on the use of convolutional neural networks that rely on extracting spatial features from pixel values. In contrast, our proposed method employs object detection based on YOLOv5 with Deep Sort to track people through a video, using the resulting bounding box coordinates as temporal features. The extracted temporal features are then modeled as a time-series classification problem. The proposed method was tested on the popular UCF Crime dataset, and benchmarked against the current state-of-the-art robust temporal feature magnitude (RTFM) method, which relies on the Inflated 3D ConvNet (I3D) preprocessing method. Our results demonstrate an impressive 8.45-fold increase in detection inference speed compared to the state-of-the-art RTFM, along with an F1 score of 92%,outperforming RTFM by 3%. Furthermore, our method achieved these results without requiring expensive data augmentation or image feature extraction.

Little evidence that military policing reduces crime or improves human security.

Governments in low- and middle-income countries routinely deploy their armed forces for domestic policing operations. Advocates of these policies claim they reduce crime, while detractors argue they undermine human rights. Here we experimentally evaluate a military policing intervention in Cali, Colombia. The intervention involved recurring, intensive military patrols targeting crime hot spots, randomly assigned at the city block level. Using administrative crime and human rights data, surveys of more than 10,000 residents, and firsthand observations from civilian monitors, we find little to no credible evidence that military policing reduced crime or improved perceptions of safety during the intervention. If anything, we find that military policing probably exacerbated crime after the intervention was complete. We also find evidence of increased human rights abuses in our survey data (though not in the administrative data or in the firsthand observations of civilian monitors), largely committed by police officers rather than soldiers. We argue the benefits of military policing are probably small and not worth the costs.

Effect of social cohesion on crime control strategies among rural dwellers in Nigeria.

This study examined how social cohesion variables, SCV are associated with effective crime control strategies, CCS in Nigeria's rural areas. With mixed-methods, we collected data from 3408 participants and 12 interviewees in 48 rural areas; the results showed that strong SCV indirectly hindered an effective CCS. Significant correlation was found between SCV and CCS. The SCV are shared emotions, strong-family and religious-ties, mutual-trust, communal cohesion, well-articulated common information network, and longstanding age-group bond. The CCS adopted by the law enforcement agents were largely ineffective; these strategies are indiscriminate arrest or search with/without warrant, secret deployment of informants, liaising with local security guards and prompt documentation of cases. Other strategies include monitoring crime black-spots, collaboration among different security agencies, awareness programs and strong community-police relationship. There is a need for public awareness about the negative effects of communal bond on crime control to have a crime-free society in Nigeria.

Improving the livelihoods of justice-involved youth: Study protocol for a replication and extension of Functional Family Therapy-Gangs.

BACKGROUND: This study will evaluate Functional Family Therapy-Gangs (FFT-G), an extension of a family-based therapeutic intervention-Functional Family Therapy (FFT)-designed to help troubled youth exhibiting mild to severe behavior problems overcome delinquency, substance abuse, and violence. FFT-G, however, addresses risk factors that are typically more salient among gang than delinquent populations. A randomized control trial with adjudicated youth in Philadelphia revealed reductions in recidivism over an 18-month period. The purposes of this paper are to outline the protocol for replicating FFT-G in the Denver metropolitan area, document the design and challenges of the prospective research, and promote transparency. METHODS: As a condition of pre-trial or probation supervision, 400 youth/caregiver dyads will be randomly assigned to FFT-G or a treatment-as-usual control group. Preregistered confirmatory outcomes include recidivism (i.e., criminal/delinquent charges and adjudications/convictions) measured using official records (Open Science Framework: https://osf.io/abyfs). Secondary outcomes include measures of gang embeddedness, non-violent and violent recidivism, and substance use measured using interview-based surveys and arrest, revocation, incarceration, and crime type indicators of recidivism from official records. Exploratory mediation and moderation analyses are also planned. Intent-to-treat regression analyses will estimate intervention effects 18 months post-randomization. CONCLUSION: This study will contribute to advancing high-quality evidence-based knowledge on gang interventions for which there are few known effective responses.

Cost-benefit analyses of developmental crime prevention programmes.

BACKGROUND: Children and youth who are at risk of becoming early-onset life-course-persistent offenders often slip through the cracks of other systems in society (e.g., health, education, child welfare, substance use and mental health). When they do, they impose an enormous economic burden on society. Developmental crime prevention (DCP) programmes seek to reduce these costs through evidence-based interventions that target individual child and family risk and protective factors for antisocial behaviour. AIM: This study reviewed cost-benefit analysis studies of DCP interventions to identify whether they produced monetary benefits that exceeded programme costs. METHOD: We searched the literature for studies of interventions that were evaluated using high-quality research methods (i.e., experimental or quasi-experimental designs). Key characteristics of these evaluations are summarised and benefit-to-cost ratios (BCRs) are reported. RESULTS: Eleven cost-benefit analysis (CBA) evaluations met study criteria. The programmes varied in terms of who they targeted (e.g., pregnant mothers, at-risk youth), the age of participants (e.g., adults, children, older youth), the intervention duration (e.g., 10 weeks to 4 years), and the follow-up interval (e.g., 6 months to 50 years). Ten of the 11 studies produced favourable BCRs, ranging between 1.35 and 31.77, depending on the type and scope of outcomes that were monetised. CONCLUSION: There is strong evidence in support of DCP from a cost-benefit perspective. However, given the small number of studies for analysis, more prospective longitudinal CBA evaluations are needed, in addition to greater consistency in the scope and methods that are used to monetise outcomes.

The fear-increasing and fear-decreasing effects of a pilot policy to reduce fear of crime.

Fear of crime has been rising persistently in Chile, even in periods where actual crime rates have decreased, making the perception of crime an important policy issue. This paper presents the results of the impact evaluation of a pilot public policy designed to reduce fear of crime around a shopping centre in Santiago, Chile. The pilot policy consisted of installing a team including police officers and local government officials that handed out information leaflets and talked to passers-by about crime prevention. Pre-intervention and post-intervention surveys were conducted in the shopping centre where the programme was implemented and in a control shopping centre nearby to identify the causal effects of the policy using a difference-in-differences empirical strategy. The results indicate that the programme was effective in reducing fear of crime around the shopping centre, especially at night among its workers, and that it reduced actual crime. However, a deeper analysis suggests that the programme might have actually increased fear of crime among the individuals who directly interacted with the programme. The reduction in crime might have indirectly resulted in an overall reduction in fear among workers, who are likely to be up to date on criminal occurrences in the area, explaining how an increase in fear in those directly contacted is consistent with an overall reduction in fear across workers.

Strengthening policies and structures to combat illicit tobacco trade in the Philippines.

The Philippines has been seeing an increase in illicit tobacco trade in recent years, undermining the impacts of legal measures such as tobacco products' taxation and regulation due to circumvention of established avenues and costing the government its revenue. Currently, the country has twelve policies related to the prevention of illicit tobacco trade with gaps identified in its lack of licensing systems for tobacco retailers and policies on law enforcement cooperation, which manifests in the country being fully compliant to only 5 of the 16 articles under the World Health Organization's Illicit Tobacco Trade Protocol. It is recommended that the country establish a national agency or framework specifically for illicit tobacco trade to address its gaps under Tracking and Tracing, Due Diligence, and Unlawful Conduct.

The Practice of Spiritual Criminology: A Non-Doing Companionship for Crime Desistance.

Spiritual criminology (SC) is an umbrella term for various criminological theories, models and practices that share reference to the spiritual dimension of human existence. Informed by a growing body of research that applies spiritual approaches to various aspects of criminology, SC attempts to provide a common thread shared by most approaches to spirituality: a voluntary self-journey that begins with an elevated level of self-centeredness and is aimed at self-transformation. Based on an extensive review of the literature, this paper proposes three general principles for spiritual accompaniment of people who offended: mindful non-doing, being and acting; love and compassion; and compassionate inclusion. These principles can be applied by combining several practices: renouncing control over knowledge, process and outcomes; creating a moral atmosphere that includes forgiveness and nonjudgment; and self-modeling. SC is shown to contribute to the rehabilitation of people who offended and also to crime prevention.

Learning from perpetrator replacement to remove crime opportunities and prevent poaching of the Sundarbans tiger.

Illegal wildlife trade (IWT) is one of the leading causes of the decline in high-value species. Crime-reduction strategies to counter IWT can have unintended effects, with crime displacement occurring when offenders react to such interventions. Despite the value of understanding how and why displacement occurs for informing conservation strategies, few examples are published. We explored a case of perpetrator replacement following an intervention and drew lessons for conservation strategies for high-value species. Poaching and subsequent trade threaten the Sundarbans tiger (Panthera tigris). Pirate gangs were the dominant poachers from 1980 to 2017, but following an extensive campaign, the Sundarbans was declared pirate free in 2018. We interviewed 280 individuals, including 100 tiger poachers, from 26 administrative unions bordering the Sundarbans and used interviewee responses to compare the poaching situation during and after the pirate era. We analyzed the spatial distribution of tiger poachers among the unions and used crime script analysis of the dominant poacher type to identify intervention. Because pirates opportunistically poached tigers, the government's successful counter-pirate campaign inadvertently removed the dominant tiger poaching type. However, a temporary reduction in poaching was rapidly cancelled out by the emergence of at least 32 specialist tiger-poaching teams. With the risk of extortion and robbery from pirates gone, other groups increased the frequency of opportunistic and targeted tiger poaching. Based on expert interviews, we estimated that 341 tiger poachers of all types are active throughout the unions, with 79% of specialists concentrated in 27% of unions. The highly focused counter-pirate campaign reduced motivations and opportunities for piracy but left intact the opportunity structure and trade connections for tiger poaching, and with insufficient enforcement officers trading has flourished. Interventions targeting opportunities for poaching by specialist tiger poachers include heightened surveillance and reporting mechanisms and alternative livelihood provision to disincentivize poaching.

Aprendizaje a partir de la sustitución del infractor para eliminar las oportunidades de crimen y prevenir la caza furtiva del tigre de Sundarbans Resumen El mercado ilegal de fauna (MIF) es una de las principales causas de la declinación de especies importantes. Las estrategias de reducción de crímenes para contrarrestar el MIF pueden tener efectos no deseados, como el desplazamiento del crimen que ocurre cuando los infractores reaccionan a dichas intervenciones. A pesar de lo valioso que es para las estrategias de conservación entender cómo y por qué ocurre este desplazamiento, se publican pocos ejemplos. Exploramos un caso de sustitución del infractor después de una intervención sacamos lecciones para las estrategias de conservación de especies importantes. La caza furtiva y el mercado subsecuente son una amenaza para el tigre de Sundarbans (Panthera tigris). Los piratas fueron los cazadores dominantes entre 1980 y 2017, pero después de una campaña exhaustiva, el Sundarbans fue declarado libre de piratas en 2018. Entrevistamos a 280 individuos, incluidos 100 cazadores furtivos, de 26 uniones administrativas que rodean al Sundarbans y usamos sus respuestas para comparar la situación de la caza furtiva durante y después de los piratas. Analizamos la distribución espacial de los cazadores furtivos entre las uniones y usamos el análisis de escritura criminal del tipo dominante de cazador para identificar las intervenciones. Ya que los piratas eran cazadores furtivos oportunistas, la campaña exitosa del gobierno para contrarrestarlos eliminó sin saberlo el tipo dominante de caza furtiva. Sin embargo, una reducción temporal de la caza se canceló rápidamente con la emergencia de al menos 32 equipos especialistas en la cacería furtiva de los tigres. Sin el riesgo de la extorsión o robo por parte de los piratas, otros grupos incrementaron la frecuencia de la cacería oportunista y focalizada. Con base en las entrevistas a expertos, estimamos que 341 cazadores de tigres de todos los tipos están activos en las uniones, con 79% de los especialistas concentrados en 27% de las uniones. La campaña focalizada anti-piratas redujo las motivaciones y oportunidades de piratería, pero no afectó la estructura de oportunidades y conexiones mercantiles de la cacería furtiva de tigres, lo cual, sumado a la falta de suficientes agentes policiales, ha aumentado el mercado. Las intervenciones enfocadas en las oportunidades de cacería de los cazadores especialistas incluyen una mayor vigilancia y mecanismos de reporte y el suministro de sustentos alternativos para desalentar la cacería furtiva.

"I Sometimes Pretended to Get Groceries": Restrictive Deterrence in Drug Dealing.

Despite steady progress in drug control work, drug-related crimes are ranked third in the total number of criminal cases in China. Based on in-depth interviews with 24 offenders who are now incarcerated for drug offenses, this paper examines the strategies employed by drug offenders to evade detection and mitigate their punishment for drug dealing. Their most frequently-used strategies focus on filtering out risky people, ensuring information asymmetry and knowing when to stop. Exploring how offenders adapt their behavior in response to punishment helps to further our understanding of crime commission and control.

Modeling the role of police corruption in the reduction of organized crime: Mexico as a case study.

Among all types of corruption, police corruption is probably the one that most directly hurts society, as those trusted with protecting the people either side with the criminals that victimize the citizens, or are themselves, criminals. However, both corruption and its effects are very difficult to measure quantitatively other than by perception surveys, but the perception that citizens have of this phenomenon may be different from reality. Using a simple agent-based model, we analyze the effect on crime rates as a result of both corruption and the perception of corruption within law-enforcement corporations. Our results show a phase transition in which crime can propagate across the population even when the majority of police officers are honest. We find that one of the parameters that strongly controls crime incidence is the probability that regular citizens become criminals. In contrast, other actions, such as arresting crime lords, or the amount of crime-associated money that is confiscated, have little impact on the long-term crime incidence. Our results suggest that in addition to combating corruption within law-enforcement institutions, to further reduce the incidence of crime, policymakers should strive to restore confidence in these institutions and the justice system.

[Incest, a genocidal crime]. / L'inceste, un crime génocidaire.

Incest covers multiple situations that have in common family dynamics where the absolute prohibition to have sexual relations with one of its members is not respected. It is a fundamental taboo in our Western societies where the family is considered as a system structuring the relationships between individuals. How can we understand the family transactions that can lead to such situations? What do we know today about families where incest occurs? What is the place of each member of this family, whether he or she is an actor, a witness, or totally unaware of the facts? What happens to the victims of such acts? Here is an insight into these different questions based on our experience as psychotherapists and researchers.