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To ensure health, social and criminal justice services are suited to the complex and dynamic needs of people with learning/intellectual disabilities (LD) at risk of offending, it is important to systematically analyse the needs and characteristics of this population. This study aimed to analyse the patterns of referrals to a single community forensic LD service before and during the COVID-19 pandemic.

A structured audit was conducted on all referrals to the service (n = 37) across a three-year period (May 2019 – end of July 2022).

The majority of the overall sample were male (36, 97%) and Caucasian (24, 65%) with a mean age of 32.9 years and mild LD. The most prevalent current offending type was sexual offending (17, 44%), whereas the most prevalent historical offending type was violence (17, 35%). The most common service/function offered by the service was advice and consultation to other professionals and agencies (10, 19%). The service user and forensic/legal characteristics measured did not differ significantly before and during COVID-19.

To the best of the authors’ knowledge, the project is the first to systematically analyse and compare community forensic LD service referral patterns before and during the COVID-19 pandemic. This study also provides an example of how a structured audit tool can be used to benefit individual services and the wider literature on assessing the needs and characteristics of adults with LD who live in the community and are at risk of [re]offending.

The purpose of this study was to examine the internalization of group-level identities held by people who are on the sex offense registry and how these influence emotions and the willingness to accept treatment. The types and consequences of identities and stigmas are often examined at the individual level, but most people belong to groups that hold collective identities that can be detected in phrases such as “we, us, our,” etc.

Longitudinal data from 2008 to 2024 was used to examine registrant’s group identities. Interviews were conducted with 115 registrants and 40 of their family members, and narrative research analysis was used to assess how participants’ levels of liminality influence why some on the registry never come to see themselves as sex criminals.

Three group-level identities were found that corresponded with varying phases of liminality. The first group had a fixed mindset, no liminality and a strong sense of self. The second group of registrants had liminoid experiences, allowing them to change the way they saw themselves over time. This group had a growth mindset that believed change was attainable. The third group exhibited fixed mindset, as they either always saw themselves as sex criminals and required no transition or came to see themselves as sex offenders post-punishment.

To the best of the authors’ knowledge, there are no studies that have examined group-level identities among people convicted of sex crimes or what the consequences of group identities have on behavior.

This paper aims to evaluate how five Operation Soteria Bluestone (OSB) participating forces integrated principles of procedural justice and proactive disruption of offending into their investigations, specifically during the closing stages of a case when considering exit strategy and longer-term prevention.

A mixed-methods approach was taken, including 32 semi-structured interviews with officers and 59 case reviews of recent rape and serious sexual offences (RASSO). Data analysis methods included qualitative thematic analysis of interviews, while data from reviewed case logs was extracted and analysed using a bespoke case review tool.

Increased workloads, preparation of evidence and relational/communication difficulties with the crown prosecution service (CPS) were identified as barriers to implementing long-term disruption options. Dedicated resourcing, training and support are needed to promote suspect-focused investigative strategy and wider uptake of long-term disruption methods. Early investigative approach was also found to have “snowball” effects on suspect exit strategy, with initial lack of suspect focus and preoccupation with victim credibility, impeding consideration of long-term disruption and safeguarding options. Findings also point to a disparity between promising practice in relation to procedural justice for victims and (a relative lack of) proactive policing of repeat suspects.

The study represents a novel contribution to research on policing RASSO, illustrating the scale and nature of the obstacles to changing how these offences are investigated, even when under intense scrutiny from policy makers. It also highlights how increased organisational investment and support is linked to positive changes in practice in some forces.

Adolescents with harmful sexual behaviors (AHSB) who drop out of treatment are more likely to continue offending than are those who complete treatment; therefore, it is important to identify factors that heighten the risk of dropout, so they can be detected early. The purpose of this paper is to present the predictors of treatment dropout derived from a community sample of AHSB in New Zealand.

Pretreatment data on 100 males (aged 12–16) in community-based treatment for harmful sexual behavior were analyzed. Data on 50 adolescents who dropped out were matched by age and ethnicity to 50 adolescents who completed treatment. Pretreatment variables were identified using the Estimate of Risk of Adolescent Sexual Offence Recidivism. The degree to which these variables influenced treatment dropout was tested using logistic regression.

Compared to those who completed treatment, adolescents who dropped out were more likely to have a prior history of personal victimization, to deny or minimize their behavior, to have been mandated to attend treatment and to have engaged in noncontact offences.

Screening for a prior history of personal victimization, denial or minimization, mandated treatment and noncontact offences may facilitate the prediction of dropout risk more confidently. Addressing these pretreatment risk variables has the potential to improve treatment completion rates.

To the best of the authors’ knowledge, this paper is the first to highlight treatment dropout predictors in a New Zealand community sample.

This study aims to use a novel data set of 636 murderers sentenced to death in California to investigate homicide offenses that are committed but not prosecuted or officially solved, a concept known as the dark figure of crime.

Uaing appellate records from the Supreme Court of California, which contain extensive information about the offender’s background, criminal offense history and mental health diagnoses, it was revealed that one-third of the offenders in the sample have additional homicide offenses for which they likely bear responsibility, but were not prosecuted.

Most of these involve one or two additional homicides, though a wide range was observed spanning 0 to 93 additional victims. Those with a dark figure of murder and unsolved homicides had substantially more prior arrests, convictions and prison incarcerations and were higher in psychopathy, sexual sadism, homicidal ideation and gang involvement than offenders without a dark figure. Psychopathy and homicidal ideation were the most robust predictors of both the presence and magnitude of a dark figure of murder and unsolved homicides, whereas sexual sadism was inconsistently associated.

A disproportionate amount of the unsolved murders in the USA are likely perpetrated by the most pathological types of offenders, those with extensive antisocial careers and severe externalizing psychopathology.

The purpose of this study was to investigate whether indicating victims of sexual attacks actively resisted their attacker or froze during their assault affected perceptions of victim blame, perpetrator blame and seriousness of the crime. We also tested whether victim and perpetrator gender or participants’ rape myth endorsement moderated the outcomes.

This study was a cross-sectional, vignette survey study with a 2 × 2 between-participants experimental design. Participants read a mock police report describing an alleged rape with a female or male victim who either resisted or froze, while perpetrator gender was adjusted heteronormatively.

Freezing and male victims were blamed more than resisting and female victims. Perpetrators were blamed more when the victim resisted, but male and female perpetrators were blamed equally. Seriousness of the crime was higher for male perpetrators and when the victim resisted. Female, but not male, rape myth acceptance moderated the relationship between victim behaviour and outcome variables.

This study highlights the influence of expectations about victim behaviour on perceptions of rape victims and the pervasive influence of rape myths when evaluating female rape victims. The data is drawn from the German border region of the Netherlands, which is an especially valuable population given the evolving legal definitions of rape in both countries.

Sexual harassment is a worldwide and prevalent problem that can have severe consequences. The #MeToo movement has highlighted that sexual harassment is not an isolated event and is linked to misogynistic cognitions and other forms of sexual violence. However, there is a lack of research regarding the relationship between sexual harassment and its nomological network, particularly in the general population. Therefore, the purpose of this paper is to explore the nomological network of harassment.

The aim of this study was to explore the relationship between perception of harassment and rape myths (RMS), with paraphilia (fantasy and behaviour) as mediators. In addition, the prevalence of paraphilia in the general population was explored and gender difference was analysed. Frequencies, Pearson's r correlations, independent sample t-tests and mediation analyses were conducted on a sample of n = 254 participants from the general population.

Analyses revealed that half of the sample have engaged in at least one paraphilia behaviour. Furthermore, correlations between a more lenient perception of harassment, RM acceptance and paraphilia were found, as well as significant gender differences. Finally, mediation models revealed a strong relationship between RM acceptance and a more lenient perception of harassment, with paraphilia mediating this relationship.

This study has several implications, highlighting the role of misogynistic cognitions in predicting a lenient perception of sexual harassment, and thus, proposing a key focus for prevention and intervention models.

This research is mostly conducted on male samples in these areas; thus, this study aimed to collect data from a diverse sample that may provide a better overview of sexual harassment and its nomological network.

People with intellectual disabilities are at a significantly higher risk than the general population for experiencing a wide range of adverse and potentially traumatic events. This paper aims to explore the incidence of experiences of lifetime trauma across this population in one Forensic Intellectual Disability Service. Risk management recommendations and psychological risk formulations were also examined for their consideration of traumatic experiences.

Risk assessment reports (n = 39) were reviewed for evidence of traumatic experiences and the consideration of trauma in patient risk formulations and risk management treatment recommendations.

Trauma was rated as present or partially present in 84.6% (n = 33) of risk assessment reports reviewed. None of the patients had received a post-traumatic stress disorder (PTSD) diagnosis. Recommendations regarding trauma were identified in 39.4% (n = 13) of the risk assessment reports where trauma was rated either “present” or “partially present”.

Findings suggest a need for diagnostic tools to be used to measure trauma symptoms and potential cases of PTSD to best support needs of patients. Trauma-focused interventions should also be considered. Further investigation is needed to clarify the disparity between the consideration of trauma in formulations and treatment recommendations.

This study highlights the different traumatic experiences that forensic patients across three settings have been exposed to during their lifetimes.

Since 2011, the Extremism Risk Guidance (ERG 22+) has been the primary risk assessment framework used for terrorist and violent extremist offenders in England and Wales. The aim of this study was to conduct a rapid evidence assessment to examine the research literature on the ERG22+ factors and to identify possible significant new and emerging knowledge around potential new factors.

Searches were conducted of the Google Scholar database to identify relevant literature published between 2012 and 2020. In total, 29 documents were identified, which examined new radicalisation models and frameworks, 339 were identified, which explored to some extent one or more of the current ERG factors, and a further 138 articles were identified, which focused on potentially relevant additional issues/factors.

Most of the ERG factors were the focus of substantial research activity between 2012 and 2020. Six factors, however, received very little research attention. Potential implications of these trends are considered. Ten research themes were identified with the potential to either form new factors or which could play a significant role in the updating or revision of some existing factors.

This paper is the first rapid evidence assessment on the ERG22+ risk factors. It provides an important picture of the published scientific research of potential relevance in this area and helps to inform the review process for the ERG22+.

While prior research has established that traumatic brain injury (TBI) is a risk factor for violent offending, there is little understanding of mechanisms that may underpin this relationship. This is problematic, as a better understanding of these mechanisms could facilitate more effective targeting of treatment. This study aims to address these gaps in the extant literature by examining TBI as a predictor of violent offending and test for mediation effects through cognitive constructs of dual systems imbalance and hostility among a sample of justice-involved youth (JIY).

The Pathways to Desistance data were analyzed. The first three waves of this data set comprising the responses of 1,354 JIY were analyzed. Generalized structural equation modeling was used to test for direct and indirect effects of interest. A bootstrap resampling process was used to compute unbiased standard errors for determining the statistical significance of mediation effects.

Lifetime experience of TBI was associated with increased violent offending frequency at follow-up. Hostility significantly mediated this relationship, but dual systems imbalance did not. This indicated that programming focused on reducing hostility among JIY who have experienced TBI could aid in reducing violent recidivism rates.

To the best of the author’s knowledge, this study was the first to identify significant mediation of the relationship between TBI and violent offending through hostility.