The judge as a problem-solver in domestic violence cases involving child victims.

On 25 September 2019, Luuk Esser defended his thesis 'De strafbaarstelling van mensenhandel ontrafeld'. The doctoral research was supervised by Prof. C.P.M. Cleiren and Prof. J.M. ten Voorde.

On Tuesday 26th September Jessica Hill defended her thesis ‘On the road to adulthood. Delinquency and desistance in Dutch emerging adults’. The supervisor is Professor Arjan Blokland.

This study focuses on violence involving juveniles in conflict with the law who are deprived of their liberty in different institutions within the framework of the (juvenile) criminal justice system (inter alia, police detention, pre-trial detention and deprivation of liberty after conviction or sen…

Too big to jail?

In this minor programme, students will become familiar with the nature and scope of violence; the ways in which it impacts public order, and the ways in which society can respond to and, ultimately, prevent violence.

An increasing amount of research is demonstrating the importance of taking parenting from prison seriously. But the plans of Minister Dekker of Legal Protection do not address this issue.

One perspective, one cell, one outlook on life: what are we all prisoners of? That’s the question Vrij Nederland put to various experts, including Joni Reef, Assistant Professor and Research Fellow at the Department of Criminology.

Door aangescherpte verlofregels kunnen gedetineerden niet met verlof, terwijl dat hun re-integratie bevordert.

Since the beginning of September, urban criminologist Marianne Franken has been the linchpin of a special partnership between Leiden University, the municipality of Leiden and the police. As a PhD candidate she will spend four years conducting research into how safe the people of Leiden feel.

One of the recurring points of discussion within the Criminal Justice research programme is the question of what behaviour should or should not fall within the scope of criminal law. This research theme is examined from a legal-dogmatic and social-scientific perspective.

Leiden Law Cast is a podcast made by Leiden Law School, Leiden University, for everyone who wants to learn more about current legal issues.

Polarisation in our society is on the rise. What makes people increasingly radical? How do we protect ourselves from extremist, terrorist or criminal threats, be they physical or in the cyber world? And what role do intelligence services play in this?

To what extent are there differences between countries in and outside the European Union and the Schengen area in the level of crimmigration, the merger between migration control and crime control, and to what extent can these differences be explained by the way in which state and non-state actors in…

To be eligible for Comparative Criminal Justice at Leiden University, you must meet the following admission requirements.

This interdisciplinary conference, to be held on 26-27 June 2017, will bring together lawyers interested in EU law and criminal law, criminologists, political scientists, and philosophers to jointly reflect on the development of the EU's criminal policy.

Adults are more likely to reoffend after a short prison sentence than comparable adults with a non-custodial sentence, Leiden University research shows. This is true for the likelihood and extent of repeat crime.

As a result of production pressure, judicial powers focus more on efficiency and less on making sure they get to the truth. Professor of Criminology Jan de Keijser believes that establishing the truth in court cases is under threat. Inaugural lecture 7 November.

What role(s) do border officials play in the enforcement and management of border control and border mobilities and how do these roles relate to the personal, organisational and larger societal context within which these officials operate?

It has been argued that the Internet presents numerous new opportunities for crime, including homicide. So far, empirical scholarly research in this domain is rather limited. In order to discover how perpetrators have used the Internet in the homicides they have committed, we conducted an international…

In 2015 the division ‘Migration and Crime’ of the Dutch Society for Criminology has been established to bring together academic researchers that are active in this diverse field with each other and relevant persons and organisations. On March 10 it will organise its first seminar on labour exploitation,…

Here you can find an overview of the offered courses provided by the Department of Economics per study program.

Book launch

The impact of the coronavirus crisis on the judicial system.

The recent terrorist attacks in Europe are presumably not just acts committed by individuals, but acts facilitated by larger jihadist networks. But how do such networks operate? Understanding their modus operandi can be useful knowledge to counter terrorist threats.

The VVI courses form part of the wider teaching programme of the Leiden Law School, which offers programmes both at the undergraduate (LLB) and graduate level (LLM, Advanced Studies, PhD). The Institute offers a MSc programme Law and Society: Governance and Global Development which is unique in Europe.…

On 25 November 2020, Sara Arendse defended her thesis 'De uiterlijke verschijningsvorm in het strafrecht'. The doctoral research was supervised by prof. C.P.M. Cleiren and prof. J.M. ten Voorde.

Intergenerational transmission refers to the complex and dynamic process with which values, ideas and behaviors are transmitted across generations. We are specifically interested in the intergenerational transmission of behaviors and beliefs that might result in harm to the individuals involved or society…

The sentencing decision of the judge might be the most important decision in the criminal proceedings, not only because of the impact the punishment has on the offender, but also because the sentencing decision is a cornerstone of the legitimacy of the entire criminal justice system.

On 11 October, Amanda Pasma defended the thesis 'Re-entry support from prison-based and community-based professionals'. The doctoral research was supervised by Paul Nieuwbeerta, Hanneke Palmen and Esther van Ginneken.

On 9 November, Roosmarijn van Es defended the thesis 'The mind in the courtroom: on forensic mental health reports in judicial decision-making about guilt and sentencing in the Netherlands. The doctoral research was supervised by Jan de Keijser, Maarten Kunst and Janne van Doorn.

On 18 November 2020, Mojan Samadi defended her thesis 'Normering en toezicht in de opsporing'. The doctoral research was supervised by Prof. J.H. Crijns.

The study at hand focuses on the control of sex and youngsters through the response by authorities most notably from within criminal justice.

Dr. Pauline Aarten tries to find answers of the impact a road traffic accident has on the victims and surviving relatives and how we can improve their position.

The Violence and Violence Prevention research group at Leiden University focuses on understanding and preventing violence in modern societies. The group offers two key educational programmes: the Minor Violence Studies and the Governance of Violence specialisation within the Master’s in Crisis and Security…

Globalisering en internationalisering zijn onlosmakelijk verbonden met onze samenleving. Universiteiten opereren binnen een internationale context, waarbij het aanbieden van internationale programma's en samenwerking met buitenlandse universiteiten vanzelfsprekend is. De Faculteit der Rechtsgeleerdheid…

On 18 December 2019, Marianne Lochs defended her thesis 'Contempt of court'. The doctoral research was supervised by Prof. C.P.M. Cleiren and Prof. J.H. Crijns.

Complaints against decisions not to prosecute in socially sensitive issues.

In this project, we use social network analysis to analyze the behavior of users in online forums and associated marketplaces over time.

On 1 February 2018 Nathalie-Sharon Koster defended her doctoral thesis ‘Crime victims and the police’. The doctoral research was supervised by Professor J.P. van der Leun and M.J.J. Kunst.

Mental health issues in the Dutch court: The criminal court as a border guard between the regular Mental Health System and the Criminal Justice system?

If you want to continue in Urban Studies, the next step after obtaining your bachelor’s is a master’s degree (MA) at a Dutch or international university. And there may be no better place for your further master’s study than Leiden University!

Leiden University research institutes based in Leiden and The Hague.

Wat als je advies zou kunnen krijgen van je toekomstige zelf? Jean-Louis van Gelder en zijn collega’s ontvangen een ERC Proof of Concept-beurs voor het project YourFutureU, waarin deelnemers gecoacht worden door een virtuele AI-versie hun toekomstige ‘ik’.

Why are so many people killed on the Caribbean islands? And how can we reduce this number? Scientists aim to find answers to these questions by means of a databank. That could help justice and police on the islands to reduce the number of murders.

Increasingly, crime and immigration are mentioned in one breath. This 'interweaving' of these terms is referred to as crimmigration, an expression mainly used in legal science. But what does crimmigration actually entail in practice? Defence on 8 January 2020.