The role of operative protocols for the prevention of occupational infectious risk on the crime scene.

Background: Crime scenes are possible scenario of accidents for operators, despite those risks the are no operative protocols in literature. However, COVID-19 pandemic has affected in a positive manner the management of infectious risk, encouraging use of Personal protective equipment (PPE). The aim of the study is to deepen and examine the occupational risk of all health professionals involved in the analysis of the crime scene and biological material collection to develop an operational protocol that explains in detail all the strategies applicable to reduce it. Materials and Methods: We conducted a review of the literature researching among the main databases, such as: PUBMED, EMBASE, COCHRANE introducing as keywords: crime scene, medico-legal investigations, occupational risk, infections. Subsequently, we developed an operational protocol that is currently applied during the activity of the Institute of Forensic Medicine "Magna Graecia" of Catanzaro. Conclusion: The crime scene can show numerous dangers for operators, due to the presence of syringes, contaminated biological material or sharps or access to areas with poor hygienic and sanitary conditions. This paper shows various strategies that may be implemented to reduce the risk. The aim of this work is to focus on the occupational risk for operators by proposing an operative protocol showing in detail how to manage a crime scene by reducing the infectious risk for operators until the transfer of the body and the collected evidence to the morgue and to the laboratory.

Locality-based social media: The impact of content consumption and creation on perceived neighborhood crime, safety, and offline crime prevention.

Locality-based social media (LBSM) allow members of the community to exchange news, connect with local people, and raise awareness of problems such as crime. This study aims to better understand the influence of LBSM on perceptions of community crime, safety, and crime prevention. Drawing on survey data from 1000 Australians, we assess the extent to which frequency of exposure to crime on LBSM and intensity of engagement on LBSM influence perceptions of crime, safety, and offline crime prevention behaviors. LBSM content creators perceive less crime and feel safer compared to individuals who only consume content on LBSM. Creators of content are also more likely than consumers to engage in offline crime prevention action. Our findings highlight the need to encourage more balanced engagement across all members of community social media. Smaller groups that contain only local residents may be best suited to achieve this outcome.

The Role of Engineering Ethics in Mitigating Corruption in Infrastructure Systems Delivery.

Indications that corruption mitigation in infrastructure systems delivery can be effective are found in the literature. However, there is an untapped opportunity to further enhance the efficacy of existing corruption mitigation strategies by placing them explicitly within the larger context of engineering ethics, and relevant policy statements, guidelines, codes and manuals published by international organizations. An effective matching of these formal statements on ethics to infrastructure systems delivery facilitates the identification of potential corruption hotspots and thus help establish or strengthen institutional mechanisms that address corruption. This paper reviews professional codes of ethics, and relevant literature on corruption mitigation in the context of civil engineering infrastructure development, as a platform for building a structure that connects ethical tenets and the mitigation strategies. The paper assesses corruption mitigation strategies against the background of the fundamental canons of practice in civil engineering ethical codes. As such, the paper's assessment is grounded in the civil engineer's ethical responsibilities (to society, the profession, and peers) and principles (such as safety, health, welfare, respect, and honesty) that are common to professional codes of ethics in engineering practice. Addressing corruption in infrastructure development continues to be imperative for national economic and social development, and such exigency is underscored by the sheer scale of investments in infrastructure development in any country and the billions of dollars lost annually through corruption and fraud.

Modelling the impacts of volumetric and minimum unit pricing for alcohol on social harms in Australia.

AIMS: Alcohol pricing policies may reduce alcohol-related harms, yet little work has been done to model their effectiveness beyond health outcomes especially in Australia. We aim to estimate the impacts of four taxation and minimum unit pricing (MUP) interventions on selected social harms across sex and age subgroups in Australia. METHODS: We used econometrics and epidemiologic simulations using demand elasticity and risk measures. We modelled four policies including (A) uniform excise rates (UER) (based on alcohol units) (B) MUP $1.30 on all alcoholic beverages (C) UER + 10 % (D) MUP$ 1.50. People who consumed alcohol were classified as (a) moderate (≤ 14 Australian standard drinks (SDs) per week) (b) Hazardous (15-42 SDs per week for men and 14-35 ASDs for women) and (c) Harmful (> 42 SDs per week for men and > 35 ASDs for women). Outcomes were sickness absence, sickness presenteeism, unemployment, antisocial behaviours, and police-reported crimes. We used relative risk functions from meta-analysis, cohort study, cross-sectional survey, or attributable fractions from routine criminal records. We applied the potential impact fraction to estimate the reduction in social harms by age group and sex after implementation of pricing policies. RESULTS: All four modelled pricing policies resulted in a decrease in the overall mean baseline of current alcohol consumption, primarily due to fewer people drinking harmful amounts. These policies also reduced the total number of crimes and workplace harms compared to the current taxation system. These reductions were consistent across all age and sex subgroups. Specifically, sickness absence decreased by 0.2-0.4 %, alcohol-related sickness presenteeism by 7-9 %, unemployment by 0.5-0.7 %, alcohol-related antisocial behaviours by 7.3-11.1 %, and crimes by 4-6 %. Of all the policies, the implementation of a $1.50 MUP resulted in the largest reductions across most outcome measures. CONCLUSION: Our results highlight that alcohol pricing policies can address the burden of social harms in Australia. However, pricing policies should just form part of a comprehensive alcohol policy approach along with other proven policy measures such as bans on aggressive marketing of alcoholic products and enforcing the restrictions on the availability of alcohol through outlet density regulation or reduced hours of sale to have a more impact on social harms.

Economic barriers to prevent the smuggling of health goods in Iran.

INTRODUCTION: In recent years, smuggling of health goods has apparently increased in the country. Despite the preventive and regulatory measures taken to combat this problem, the outcomes seem to be undesirable. This study thus aims to identify and elucidate the role of economic barriers in the prevention of smuggling health goods in Iran. METHOD: We conducted semistructured interviews with 29 purposefully identified key informants in the detection, prevention and control of health goods smuggling in different organisations, between May 2021-January 2022. An inductive data-driven thematic analysis approach was further adopted to identify patterns of meaning, using MAXQDA 2020 software to facilitate data management. RESULTS: We identified four main themes representing the economic barriers to prevent the smuggling of health goods in Iran; Monetary and financial policy, which includes subthemes of financial rules and procedures, market regulation, economic incentives and imbalanced development; Behavioural patterns, consisting of consumer behaviour, the opportunism of smugglers, the behaviour of statesmen and politicians; Economic diplomacy, categorised into international relations and interactions, relations and interactions in the national arena, interaction with non-governmental organisations and Health economic monitoring and evaluation including transparency of statistics and economic information and supervision. CONCLUSION: Smuggling health goods has become a concerning challenge in the health sector. It is, therefore, imperative to develop and implement appropriate policies and operations towards security and international cooperation, lobbying and coalition-building. Demonopolisation, creating competitive and dynamic markets, removal of rent-seeking layers at all levels, and the use of commercial diplomacy to reduce the burden of smuggling in the health sector of Iran, and perhaps beyond might be of sizeable use to combat such challenge.

Assessing the impact and implications of the revised Act on the Aggravated Punishment of Specific Crimes in preventing child traffic injuries in school zones in Korea: an interrupted time series analysis.

In 2019, a child's death in Korea led to legislation that imposed stricter penalties for school zone traffic violations. We assessed the impact of that legislation using 2017-2022 Traffic Accident Analysis System data. Adjusted analyses revealed a significant decline in severe injuries in school zones, decreasing from 11 cases to 8 cases per month (p=0.017). The legislation correlated with a reduced risk of all child traffic injuries (risk ratio, 0.987; 95% confidence interval, 0.977 to 0.997; p=0.002), indicating its efficacy in curbing accidents.

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.