Understanding sex offence victims, risk and police investigations using novel datasets

As part of Operation Soteria, which aimed to transform the way rape and serious sexual assault are investigated, comprehensive and novel datasets were created. These include interviews with police officers and crown prosecution service members, case reviews and a large dataset of reported sex offences. The project was funded by the Economic and Social Research Council funding responsive mode (OPP147): secondary data analysis round one, grant number APP10145 and allowed us to explore these datasets further to develop our understanding of sexual violence and law enforcement responses to sex offending.

Our aim was to challenge the notion that the responsibility for sexual violence lies with the victim, instead exploring how institutional policies, practices, beliefs and stereotypes influence the victim experience, hamper the investigative process and affect the perception of suspect recidivism risk.

We focused on:

  • Victims and their experiences, including who they are, the offences they report, and the outcomes their cases receive
  • The investigative process, looking at how police investigate rape and serious sexual assault and the numerous challenges involved in doing so
  • Assessing and predicting suspect risk

Our objectives were to provide actionable recommendations for police and the criminal justice system more broadly and to make links to practice clear, translating research into real changes in policing and helping deliver better justice for victims of sexual violence.

Our outputs

  1. Exploring victim crossover by repeat sex offence suspects
  2. Characteristics of generalist and specialist repeat sex offence suspects from three police forces in England and Wales 
  3. What’s in a name? Conceptualising repeat sex offending: Considering prevalence and typology 
  4. Sex offence suspect recidivism
  5. Ethnicity and outcomes
  6. Disabilities
  7. Male and female victims of sex offences. Comparative profiles in police crime data in England and Wales
  8. Predictors of investigative outcomes for male and female sex offence victims: Associations with victim-, suspect-, and offence-level characteristics in police crime data
  9. The scale and nature of sexual offending against children in police-recorded crime: Findings from Operation Soteria
  10. CSA journal article
  11. Police officers perspectives on false allegations of rape and serious sexual offences
  12. Gekoski, A., Horvath, M. A. H., & Davies, K. (2026). Police officers’ perspectives on the secondary victimisation of rape and serious sexual assault victims. Psychology, Crime & Law, 1–32. https://doi.org/10.1080/1068316X.2025.2611338
  13. ‘It’s an absolute shambles': Police officers' views on institutional challenges in policing rape and serious sex offences in England and Wales
  14. Case review methodology
  15. Understanding stranger sex offending: Behaviours, police classification, and investigative practice 
  16. Spence, R., Crivatu, I.M., Davies, K. & Horvath, M.A.H. (2025). A Comparison of ‘Only-Once’ and Repeat Male and Female Sex Offence Suspects. Journal of Sexual Aggression, 1-18 https://doi.org/10.1080/13552600.2025.2559946
  17. Elderly RASSO victims