By Susie Hulley and Tara Young

OWHRs were introduced under the Police, Crime, Sentencing and Courts Act 2022 to address concerns that existing statutory homicide reviews were not formally capturing information about the ‘growing proportion’ of homicides involving offensive weapons. Like other homicide reviews, the purpose of OWHRs is to help national and local agencies understand the causes of serious violence, to better prevent homicides involving offensive weapons and ‘save lives’.

Authors Dr Susie Hulley and Dr Tara Young examine the potential benefits and risks of OWHRs, particularly in regards to young adult safety. Young adults (18- to 25-year-olds) were identified as overlooked by existing homicide reviews, and as such were considered a priority for OWHRs. 

They identify the potential benefits as:

• Serving a symbolic function to victims’ families and the wider community of the Government’s commitment to taking offensive weapon-related homicides seriously.

• Providing a victim’s family and friends with additional information about a homicide.

• Offering valuable local and national data about offensive weapon homicides involving young adults that is not currently available.

• Having the potential to help local and national agencies develop policies and practices to address weapon-related homicide among young adults.

However, there are also some potential risks:

• OWHRs may not be effective, as evidence suggests that existing homicide reviews have not reduced homicide rates.

• Local and national agencies may not engage with or act on the findings from OWHRs, particularly given the lack of a statutory duty.

• 'Hindsight bias’ may be applied by OWHR panels.

• 'Selection bias'  may generate misinformation about offensive weapon homicides and potentially reinforce existing racialised stereotypes. 

While the report does urge the government to instead consider well-evidenced interventions, it also provides five recommendations that could mitigate some of the risks, if OWHRs are to be rolled out.

London: Centre for Crime and Justice Studies, 2025. 27p.   

By Nicola Helps, Charlotte Bell, Chloe Schulze, Rodney Vlais, et al.

While men’s behaviour change programs (MBCPs) were never meant to be a panacea for domestic, family and sexual violence, their role and effectiveness in addressing domestic, family and sexual violence is often questioned.

This evidence brief provides a summary of the literature on MBCPs, focusing primarily on their role in addressing domestic, family and sexual violence in Australia. It synthesises what is known about MBCPs based on available peer-reviewed and grey literature and practice-based evidence.

A shared understanding of the role and capability of MBCPs is critical for their impact. Expecting significant, transformational change from a single intervention is unrealistic. There is now a growing appreciation and understanding that MBCPs are one piece of the puzzle in a wider system of accountability for people who use violence. Yet the potential outcomes from such collaborative practice are often limited or undermined by how MBCPs have been implemented, or by inadequacies in the broader systemic infrastructure upon which the intended behavioural change relies.

Key findings

• MBCPs are conceptualised as one piece of the puzzle however are yet to be operationalised as part of a fully integrated system.

• MBCPs need to be better funded to provide tailored, holistic and timely services that can support meaningful behaviour change.

• MBCPs need to be embedded collaboratively within the broader domestic, family and sexual violence ecosystem so they can work together with other services towards improved outcomes for victims and survivors including children, as well as improved outcomes for meaningful behaviour change, accountability, increased visibility and risk management.

• MBCPs are only one piece of the response to domestic, family and sexual violence.

Alexandria, NSW: Australia’s National Research Organisation for Women’s Safety Limited (ANROWS), , 2025. 35p.

By Isabella Voce and Anthony Morgan

This study presents the results from a survey of 14,994 Australian adult computer users conducted in June 2021.

Nearly five percent of all respondents had ever experienced ransomware victimisation, while two percent of respondents had experienced ransomware in the last 12 months.

Small to medium enterprise (SME) owners were twice as likely as other respondents to have been the victim of ransomware attacks in the past year and were more likely to have paid the ransom. The prevalence of ransomware victimisation varied according to the industry in which respondents were currently employed.

Most ransomware victims did not pay the ransom. The advice given to ransomware victims was identified as the most common reason for a respondent’s decision about whether or not to pay the ransom, particularly in the case of SME owne

Statistical Bulletin no. 35. 

Canberra: Australian Institute of Criminology  2021. 17p

By The Parliament of Australia.

House of Representatives Standing Committee on Social Policy and Legal Affairs

Australia has been tackling gendered violence and reviewing and updating the laws and responses that are intended to keep women and children safe. Despite legislative reforms and other measures, the system is failing these women and their children.

This report examines barriers to safety and fairness for victim-survivors in the state and territory family violence order (FVO) system and the federal family law system, the important intersections between jurisdictions, and the accessibility of services and supports that victim-survivors need to navigate both systems safely and fairly. The report provides 11 recommendations.

The Committee found a long-term, systematic approach must be adopted across all jurisdictions to increase safety for women and children as they navigate family separation and to realise the ambition of the National Plan to End Violence against Women and Children 2022–2032 to end violence against women and children over the next 10 years. Building an effective, systematic and national approach must start with harmonised definitions of family, domestic and sexual violence, best practice and consistent FVO laws and police responses, and enhanced information sharing and risk assessment across jurisdictions, so that all key decisionmakers, agencies and services are speaking the same language about risk.

A long-term systematic approach to increase safety for women and children will require all jurisdictions and agencies, including courts, police and other services to work together.

Canberra: Parliament of Australia, 2025. 125p.

By Heather Wolbers, Timothy Cubitt, Sarah Napier, Michael John Cahill, Mariesa Nicholas, Melanie Burton and Katherine Giunta

Sexual extortion is a form of blackmail in which a perpetrator threatens to release intimate material of a victim unless they comply with certain demands. We examine the prevalence and nature of sexual extortion among a sample of 1,953 adolescents residing in Australia.

More than one in 10 adolescents had experienced sexual extortion in their lifetime (11.3%), one in three of whom experienced more than one instance. More than half experienced sexual extortion before the age of 16, and two in five were extorted using digitally manipulated material. Two-thirds of those who experienced sexual extortion had only ever met the perpetrator online, and there were important differences in experiences between genders.

Preventing children from being sexually extorted should be a priority for social media and messaging platforms, and should be a collaborative effort across multiple sectors.

Trends & issues in crime and criminal justice no. 712.

Canberra: Australian Institute of Criminology. 2025. 25p.

By Benjamin Havers, Kartikeya Tripathi, Alexandra Burton, Sally McManus, Claudia Cooper

Background - Younger people are more likely to report cybercrime than older people. As older people spend more time online, this may change. If similarly exposed, risk factors including social isolation and poor health could make older adults disproportionally susceptible. We aimed to explore whether cybercrime risks and their predictors vary between age groups. Methods - We analysed responses from 35,069 participants aged 16+ in the 2019/20 Crime Survey for England and Wales (CSEW). We investigated, among people who have used the internet in the past year, risks of experiencing any cybercrime, repeat victimisation and associated financial loss across age groups. Results - Despite being at lower risk of reporting any cybercrime in the past year, people aged 75+ were more likely to report financial loss resulting from cybercrime victimisation (OR 4.25, p = 0.037) and repeat cybercrime victimisation (OR 2.03, p = 0.074) than younger people. Men, those from Mixed or Black ethnic groups, more deprived areas, managerial professional groups, and with worse health were at greater cybercrime risk. Discussion - While younger adults are more at risk from cybercrime, older adults disclosed more severe cases (repetitive victimisation and associated financial loss), perhaps due to lesser awareness of scams and reporting options. As most people experience declining health as they age, greater understanding of why poor health predicts cybercrime could inform prevention initiatives that would particularly benefit older age groups and mitigate risks of growing internet use among older adults. Health and social care professionals may be well positioned to support prevention.

PLOS ONE | December 18, 2024

By Dan Whitten, Eleanor Neyroud & Peter Neyroud 

Research question - 

Sexual Risk Orders (SRO) have been advocated as a means to prevent Violence Against Women and Girls (VAWG). This is despite significant detriment to the fundamental rights of the legally innocent and a lack of empirical assessment that can speak to preventative efficacy. This study asks; do SROs serve to prevent sexual-harm?

Data - 

The Police National Computer (PNC) was used to identify two samples of SRO subjects. Legal Services’ data from the Metropolitan Police Service (MPS) was used to construct a counterfactual group, for whom SRO was considered but not obtained. PNC was used to identify arrests as a proxy for offending and a harm index applied.

Methods - 

Before-after and between-group comparisons are used, along with an interrupted-time-series analysis, to assess the relationship between SRO and sexual-harm prevention. Rank-ordering of harm caused by alleged sexual-offenders in London enables an estimate of how precisely SROs are used against the highest-harm offenders.

Findings - 

SROs are associated with a significant 84.5% reduction in sexual-harm. This increases to a 93.1% reduction in the case of high-harm offenders, controlling for time incarcerated. Despite this, SROs are rarely used and are not systematically targeted against the most harmful offenders.

Conclusions - 

Within the limitations of the methodology we conclude that the evidence supports SRO use as a primary tactic to counter VAWG. Preventative impact may be maximised by increasing use, actively targeting SROs at the highest-harm offenders and considering use at an earlier stage of a subjects sexual-offending. A randomised trial is the next logical step to augment causal inference.

Camb J Evid Based Polic 9, 1 (2025, 19 p.

By Sarah Anderson

Focus on the interconnection of interpersonal violence, adverse childhood experiences (ACEs), trauma and justice-involvement has increased interest internationally among policymakers and practitioners working within criminal justice contexts for ‘trauma-informed’ approaches and interventions which facilitate recovery. This article discusses limitations of employing these concepts to make sense of the lives of criminal-justice involved people. Drawing on UK-based research using interviews and collage-workshops to gather autobiographical narratives of 16 repeatedly-criminalised men, a case vignette is presented to show the institutional and structural contexts of interpersonal violence, and the critical role of the criminal justice system (CJS) in obscuring and perpetuating violence. This raises doubt about the CJS's capacity to respond to trauma. The contribution of this article is to integrate theoretical conceptualisations of violence and empirical findings to critique the possibility of trauma-informed practice (TIP) within a criminal justice context.

Howard J. Crim. Justice. 2025;64:24–43 pages

By Patrick Lussier and Evan McCuish

Objectives

There is empirical evidence that sexual recidivism rates have been dropping for several decades, but it remains unclear whether this drop is an artifact of changing research methodologies over the years. The current study, therefore, examines whether the sexual recidivism drop is robust while accounting for various methodological factors.

Method

The study is based on a systematic review and a quantitative meta-analysis of 468 empirical studies published between 1940 and 2019 that reported sexual recidivism rates. A total of 626 estimations (n = 388,994) of sexual recidivism were retrieved for the study period and of those, 238 were independent observations (n = 196,651). A series of sensitivity analyses were conducted using a meta-regression approach.

Results

A series of meta-regression analyses show that, even after accounting for various methodological factors (e.g., study settings, follow-up length, recidivism criteria), there has been a sexual recidivism rate drop of about 45–60% since the 1970s.

Conclusions

The study findings confirm the presence of a sexual recidivism drop while recognizing that sexual recidivism rates are sensitive to methodological details.

Journal of Criminal Justice

Volume 92, May–June 2024, 102188, p. 16

By Isabella Voce and Anthony Morgan

The cost of cybercrime is often expressed in terms of the financial loss to individuals, businesses and governments. This report argues that in order to invest the necessary financial, human and technical resources in prevention and response, perceived harm must be widened to include practical, health, social, financial and legal impacts.

The authors propose a harm index for victims, using a novel approach that draws on victim self-report data collected through the Australian Cybercrime Survey. The index provides a measure of the relative severity of each of 17 types of cybercrime, calculated based on victim reports of the prevalence and severity of each harm.

Key findings

Nearly half of all respondents had been a victim of at least one type of cybercrime in the 12 months prior to the survey.

Cybercrime victims experience a range of harms arising from their victimisation. Practical, social and health impacts were the most common harms experienced, followed by financial and legal difficulties.

Most cybercrime harm (71%) is concentrated among victims who did not lose any money in the most recent incident (82% of victims).

Harm can be reduced when incidents are successfully disrupted or steps are taken to minimise the impact on victims.

Certain groups are over-represented as victims, with this over-representation even more pronounced when the level of harm is taken into account.

Repeat victimisation is also common: 11% of individuals accounted for 58% of the harm reported in the survey.

There was a significant relationship between a victim’s total harm score and their likelihood of seeking help from the police.

Trends & issues in crime and criminal justice 706

Canberra: Australian Institute of Criminology, 2025. 21p.

By Sandra Aguilar-Gómez and Andrea Salazar-Díaz

Every year, 245 million women are victims of intimate partner violence (IPV). Climate change is hypothesized to exacerbate this figure through its disruptive impact on household livelihoods, among other channels. However, little causal evidence exists on this aspect of the climate-gender nexus, partly due to measurement challenges that have contributed to gaps in the literature. In this paper, we use three different IPV data sources to examine the effect of drought in Mexico and the role of agricultural vulnerability in intensifying these effects. We find robust evidence of increases in all measures of IPV in response to local precipitation deficits: as unanticipated exposure to days without rain in the previous month rises, more injuries linked to IPV are recorded in the public health system, police reports increase, and more 911 calls related to IPV are made. The effects are stronger in regions highly dependent on agriculture, particularly when the shock occurs during the growing season. In a country where most agricultural income and land are controlled by men, our results align with theoretical predictions from male-backlash IPV models and extractive violence models. We also find that the impact of drought on IPV is more pronounced in municipalities with low state capacity, though potential differences in reporting behavior between IPV measures complicate comparisons. Our findings underscore the need to design gender-sensitive disaster relief policies, strengthen trust in reporting mechanisms and helplines, and reduce the social acceptability of IPV

WORKING PAPER No IDB-WP-1653, Inter-American Development Bank Gender and Diversity Division . 2025. 43p.

By Kaitlyn Rines

This report summarizes law enforcement reports of sexual assault offenses for the State of Ohio during the years 2016-2023. We also summarize characteristics of crime incidents, victims and suspects. We provide sexual assault rates throughout this report, and it is important to understand how we calculated them and what they mean. First, we calculate offense totals by counting the number of sexual assault victimizations documented within each law enforcement incident report. Sexual assault victim totals do not necessarily represent unique victims. For example, law enforcement could report that a suspect sexually assaulted an individual more than once during a single incident. Further, a suspect could assault the same individual during a different incident. Therefore, it is almost certain that the sexual assault offense total is larger than the number of individuals who were victims of sexual assaults. Next, we calculate the rate of sexual assault by dividing the sexual assault total by the population total and then multiplying the resulting number (the quotient) by 100,000. This yields a sexual assault crime rate per 100,000 persons. We provide Ohio’s overall sexual assault crime rates over time, and we also compare rates of sexual assault for Ohio’s standard demographic groups (e.g., age, sex, race). Rates can vary significantly depending on how many victimizations a group experienced as well as the size of one group versus another. For example, the sexual assault crime rate is much higher for female Ohioans than males, largely because the number of female sexual assaults is much larger than male. Further, most sexual assault victims are White females because most of Ohio is White. However, Black females have the highest victimization rate because their sexual assault total is large while their overall population size is small.

Columbus:; Ohio Department of Public Safety, Office of Criminal Justice Services. 2024. 62p.

By United Nations Office on Drugs and Crime, UN Women

In this publication, the term “femicide” is used to refer to all types of gender-related killings of women and girls as described in the “Statistical framework for measuring the gender-related killing of women and girls (also referred to as “femicide/feminicide”)”.

Globally, approximately 51,100 women and girls were killed by their intimate partners or other family members during 2023. Higher than the 2022 estimate of 48,800 victims, this change is not indicative of an actual increase as it is largely due to differences in data availability at the country level. The 2023 figure means that 60 per cent of the almost 85,000 women and girls killed intentionally during the year were murdered by their intimate partners or other family members. In other words, an average of 140 women and girls worldwide lost their lives every day at the hands of their partner or a close relative...

P.18 When considering possible risk factors, it should be noted that fewer victims (11 per cent) and perpetrators (20 per cent) of femicides are under the influence of alcohol than in the case of male homicides (25 and 30 per cent respectively). Some studies point to the drug intoxication of victims as a homicidal risk factor,13 but in the case of femicides in France, this does not seem to be the case, with 3 per cent of victims and 5 per cent of perpetrators of femicide being under the influence of drugs at the time of the crime.

Vienna: UNODC, 2024. 36p.

By Ulla D. Berg, and Sebastian K. León

Each year the United States government detains and deports hundreds of thousands of people who prior to their removal are held in confinement for an average of 55 days. The short and long-term effects of the coronavirus pandemic on migrant detention and deportation continue to be evaluated in real time, including how we can best study it. This paper provides a timely analysis on the relationship between immigration enforcement and confinement, public health emergencies, and ethnographic methods. It makes two contributions. The first is methodological and focuses on the challenges and opportunities of ethnographic methods in carceral settings when pandemic-related protocols have raised additional challenges to conventional in-person prison ethnography. The second contribution is empirical and documents how we adapted ethnographic methods to an interdisciplinary research design and to the exigencies of the pandemic to study the spread of the coronavirus in four immigrant detention facilities in New Jersey, USA.

EthnographyVolume 25, Issue 3, September 2024, Pages 314-334

By Elena Marushiakova, and Vesselin Popov

In their centuries-old history, the Roma (formerly known as Gypsies) experienced many difficult moments and cruel trials from their arrival in Europe until now. The history of the Roma in the USSR is no exception in this respect. Along with affirmative state policy towards them (at least until the end of the 1930s), they also fell victim to the massive political repressions of that time. In this book, the Roma victims of these repressions are made visible and the scale of the repressions against them is discussed. The authors describe the political repression of Roma not as an isolated historical phenomenon explicitly aimed at the Roma as a separate ethnic community but understand the events as a component of the mass terror and brutal against all Soviet citizens. In this way, the history of the Roma is inscribed in the general history of the USSR.

Leiden; Boston: Brill: 2024.

By Marleen Gorissen, Chantal JW van den Berg, Stijn Ruiter, Catrien CJH Bijleveld

Online disclosure of sexual violence victimisation is a relatively new phenomenon. While prior research has mainly relied on analysis of Twitter data from the #MeToo period, this study compares such disclosures across platforms over two years. Using machine learning, 2927 disclosures were identified for quantitative content analysis and multiple correspondence analysis. Online platforms differed in timing of the posts, information shared, information density, co-occurrence of information and the length of the disclosure message. Most disclosures were found on the platform Twitter, and during the #MeToo movement. These posts differ from disclosures on other platforms and outside the viral movement. Regarding the content, across all platforms and periods, clustering was found around offender-oriented information, making the offender an explicit part of the experience. This study shows that an exclusive focus on online disclosures on Twitter and during viral movements gives a biased and incomplete picture of what online disclosure of sexual victimisation entails. Our cross-platform analysis over time allows for more universal statements about the content and context of online disclosures of sexual victimisation.

Computers in Human Behavior, Volume 144, July 2023, 107724

By Wim Bernasco*, Marre Lammers, Barbara Menting, Stijn Ruiter

The interpretation of research findings based on self-reported delinquency requires knowledge of how response rates depend on the attributes of potential respondents, including their prior offending. The purpose of the present study was to quantify the extent to which, in a sample of offenders, the two main determinants of non-response – non-contact and refusal – depend on prior offending frequency. We used binomial and multinomial regression models to assess whether frequent offenders are more difficult to contact and less willing to participate in online surveys. These hypotheses are tested on a sample of offenders who were invited by regular mail to participate in the Online Activity Space Inventory Survey (OASIS), an online survey on mobility and safety. Controlling for gender and age as potential confounders, our findings do not confirm that frequent offenders are less likely to be successfully contacted, but they do confirm that, if contacted, they are less likely to participate. Response rates in offender-based research are selective and thus potentially biased towards infrequent offenders. They generally favour conservative estimates and conclusions, implying that any associations found between crime and its predictors are likely stronger in reality.

European Journal of Criminology, Volume 19, Issue 6, November 2022, Pages 1403-1420

By Barbara Menting, Marre Lammers, Stijn Ruiter*, Wim Bernasco

Crime pattern theory predicts that offenders commit offences in their activity spaces. We also propose that they most likely offend in the more frequently visited parts. Previous studies used offenders' residential areas or other activity space proxy measures but lacked data on other routinely visited places (e.g., work, school, and leisure activities). A major contribution of this study is the use of an online survey in which 78 offenders reported on their own activity spaces and committed offences (n = 140). Results show that offending is much more likely in offenders' activity spaces than elsewhere, and effects increase with visiting frequency. Although residential area is a good predictor, offenders' more extensive self-reported activity spaces predict much better where they commit offences.

The British Journal of Criminology, Volume 60, Issue 2, March 2020, Pages 303–322,

By Siobhan Lawler

As gatekeepers to restorative justice (RJ) programs for domestic and family violence (DFV) and sexual violence, stakeholders in referring agencies perform the critical role of assessing the suitability of cases for entry into these programs. This article draws on interviews with 47 stakeholders in an RJ program for DFV and sexual violence in the Australian Capital Territory to better understand stakeholder decision-making about referrals. Findings show stakeholders’ decisions around which matters to refer to RJ centre on assessments of victim‑survivors’ safety and offender accountability. Many stakeholders are risk averse when deciding whether to make a referral, which may inadvertently reduce opportunities for victim-survivors to benefit and achieve their justice goals.

Trends & issues in crime and criminal justice no. 707, Canberra: Australian Institute of Criminology. 2025. 15p.

Edited by Teela Sanders Jane Scoular · Barbara G. Brents Susie Balderston · Gillian Abel

This open access book draws on an international research project, using extensive and multiple methods to explore unwanted sexual contact and violence in sex work populations. A project delivered by a large team of sex workers, peer researchers, and academics, and with practitioner input over a four-year period, the central question they explore is: how do social, legal, and judicial contexts shape the safety and well-being of people engaging in sex work? The book compares survey and interview data conducted in 2023 across four different legal environments: legalisation (Nevada, USA), criminalisation (Northern Ireland), decriminalisation (New Zealand) and partial criminalisation (UK). It explores how the interaction between legal consciousness (how people in sex work interpret law, consent, their rights, and how or whether to report), legal norms (legal theory, case rulings, legal codes) and legal practices (what police, lawyers, and judges actually do) affects unwanted contact against sex workers. This book advances understanding of the various layers regulating sexual autonomy for marginalised peoples — the specific factors that impact the negotiation, experiences, and disposition of crimes of sexual violence in different socio-legal contexts.

Cham: Springer Nature, 2025. 283p.