Christianne J. de Poot

Comparing Criminal Careers of Organized Crime Offenders and General Offenders

Organized crime differs substantially from high-volume crime, at least theoretically. But do offenders differ as well? This study makes an extensive comparison between offenders who engage in organized crime at a particular moment in their lives and general offenders, based on various dimensions of their criminal careers. Many organized crime offenders do not have judicial contacts before adulthood. Surprisingly, this turns out to be the case for the comparison group as well. However, organized crime offenders do more often have previous judicial contacts, and those previous contacts are also far more serious. These general findings are robust; they also hold when the comparisons are restricted to organized crime offenders and general offenders who have engaged in drug crimes and fraud cases.

Public reasons for abolition and retention of the death penalty

This article compares attitudes toward capital punisunent in the United States and in Europe. Views on the death penalty in the Netherlands are discussed, and similarities are drawn with opinions held throughout Western Europe. Data from several nations are compared, and the article examines why some countries retain the death penalty while most do not. The authors conclude that differences across countries may be explained by different political stuctue. Specifically, countries with two political parties are more likely to retain the death penalty than countries with multiple political parties.

Forensic expectations: Investigating a crime scene with prior information.

In a large body of research the influence of contextual information on decisions made in a broad range of disciplines has been studied. To date, the influence of these expectancy effects on the crime scene investigation has not been studied. In the present study we explored the effect of prior information given to crime scene investigators on their perception and interpretation of an ambiguous crime scene. Participants (N=58) were experienced crime scene investigators who were provided with a panoramic photograph of an ambiguous mock crime scene. The victim may have committed suicide or was murdered. Participants either received prior information indicating suicide, prior information indicating a violent death, or they received no prior information. Participants were asked about what they thought had happened at the scene of the crime, both at the initial assessment of the scene and at the end of the investigation when they were asked to describe the most likely scenario. They were also asked which traces they wanted to secure and why. Results showed that participants interpreted the crime scene differently dependent on how it was presented to them. Both the initial assessment of the scene and the most likely scenario that was described after the investigation were influenced by the prior information the participants were provided with, even though roughly the same traces were secured by all, independent of the prior information. Results demonstrate that prior information indeed influences the interpretation of the crime scene, but since the present study was exploratory further research is needed.

Shifting Modus Operandi of Jihadist Foreign Fighters From the Netherlands Between 2000 and 2013: A Crime Script Analysis

This article describes the development of foreign fighters’ preparatory modes of operation between 2000 and 2013, based on an analysis of 17 closed police investigations and 21 semi-structured interviews with police investigators, public prosecutors, and lawyers. Through the use of grounded theory methods and a crime script analysis, we find that the phenomenon is not as new as is often portrayed. It changes over time as changing opportunity structures have an impact on the activities foreign fighters undertake during the preparation phase. We demonstrate how geopolitical changes, social opportunity structures, and technological developments affect the modus operandi over time. One of the implications of our findings is that the dynamic nature of the foreign fighting phenomenon requires flexible and tailored prevention measures.This article describes the development of foreign fighters’ preparatory modes of operation between 2000 and 2013, based on an analysis of 17 closed police investigations and 21 semi-structured interviews with police investigators, public prosecutors, and lawyers. Through the use of grounded theory methods and a crime script analysis, we find that the phenomenon is not as new as is often portrayed. It changes over time as changing opportunity structures have an impact on the activities foreign fighters undertake during the preparation phase. We demonstrate how geopolitical changes, social opportunity structures, and technological developments affect the modus operandi over time. One of the implications of our findings is that the dynamic nature of the foreign fighting phenomenon requires flexible and tailored prevention measures.

The truck driver who bought a café: Offenders on their involvement mechanisms for organized crime

The present study aims at understanding how individuals engage in organized crime activities. Processes responsible for organized crime involvement are still poorly understood, particularly for those who become engaged only later in life. In-depth interviews with 16 inmates, all convicted of participation in organized crime and incarcerated in Dutch prisons, illuminate how individuals at different life stages become involved in crime in general, and in organized crime activities in particular. Most participants we interviewed turn out to have experienced an adult onset in crime. Their involvement mechanisms are analysed and compared with mechanisms applicable to offenders with an early start in crime. It was found that offenders with an early start in crime have a wealth of opportunities and criminal contacts, whereas individuals who become involved in crime later in life are exposed to crime opportunities in conventional settings.The present study aims at understanding how individuals engage in organized crime activities. Processes responsible for organized crime involvement are still poorly understood, particularly for those who become engaged only later in life. In-depth interviews with 16 inmates, all convicted of participation in organized crime and incarcerated in Dutch prisons, illuminate how individuals at different life stages become involved in crime in general, and in organized crime activities in particular. Most participants we interviewed turn out to have experienced an adult onset in crime. Their involvement mechanisms are analysed and compared with mechanisms applicable to offenders with an early start in crime. It was found that offenders with an early start in crime have a wealth of opportunities and criminal contacts, whereas individuals who become involved in crime later in life are exposed to crime opportunities in conventional settings.

Knowledge on DNA Success Rates to Optimize the DNA Analysis Process: From Crime Scene to Laboratory†

DNA analysis has become an essential intelligence tool in the criminal justice system for the identification of possible offenders. However, it appears that about half of the processed DNA samples contains too little DNA for analysis. This study looks at DNA success rates within 28 different categories of trace exhibits and relates the DNA concentration to the characteristics of the DNA profile. Data from 2260 analyzed crime samples show that cigarettes, bloodstains, and headwear have relatively high success rates. Cartridge cases, crowbars, and tie‐wraps are on the other end of the spectrum. These objective data can assist forensics in their selection process.The DNA success probability shows a positive relation with the DNA concentration. This finding enables the laboratory to set an evidence‐based threshold value in the DNA analysis process. For instance, 958 DNA extracts had a concentration value of 6 pg/μL or less. Only 46 of the 958 low‐level extracts provided meaningful DNA profiling data.

The Influence of New Technologies on the Visual Attention of CSIs Performing a Crime Scene Investigation.

Currently, a series of promising new tools are under development that will enable crime scene investigators (CSIs) to analyze traces in situ during the crime scene investigation or enable them to detect blood and provide information on the age of blood. An experiment is conducted with thirty CSIs investigating a violent robbery at a mock crime scene to study the influence of such technologies on the perception and interpretation of traces during the first phase of the investigation. Results show that in their search for traces, CSIs are not directed by the availability of technologies, which is a reassuring finding. Qualitative findings suggest that CSIs are generally more focused on analyzing perpetrator traces than on reconstructing the event. A focus on perpetrator traces might become a risk when other crime‐related traces are overlooked, and when analyzed traces are in fact not crime‐related and in consequence lead to the identification of innocent suspects.

Changing organizational structures of jihadist networks in the Netherlands

This paper uses Social Network Analysis to study and compare the organizational structures and division of roles of three jihadist networks in the Netherlands. It uses unique longitudinal Dutch police data covering the 2000–2013 period. This study demonstrates how the organizational structures transform from a hierarchical cell-structure with a clear division of labor to horizontal and dense networks with less clear orientation on tasks. The core member types in the jihadist movement transform from international jihad veterans with clear leadership skills to homegrown radicals with less status and often a lack of expertise.

Jihadi networks and the involvement of vulnerable immigrants: reconsidering the ideological and pragmatic value

Research has shown that irregular migrants were disproportionally present in jihadi networks in the Netherlands between 2001 and 2005. Building on this study, by analysing files of closed criminal investigations and interviewing imams and personnel within asylum seeker centres and detention centres, this article explains the attractiveness of jihadi networks by a combination of pragmatic and ideological factors. The studied cases demonstrate how jihadi networks are able to satisfy certain needs of these irregular immigrants in a pragmatic way and how criminal activities play an important role in this process. They also show how jihadi networks can fill a void for some of these irregular migrants who are in search for meaning and identity. The Jihadi–Salafi ideology does not seem to be the core pull factor explaining the attractiveness of the jihadi networks in this study.Research has shown that irregular migrants were disproportionally present in jihadi networks in the Netherlands between 2001 and 2005. Building on this study, by analysing files of closed criminal investigations and interviewing imams and personnel within asylum seeker centres and detention centres, this article explains the attractiveness of jihadi networks by a combination of pragmatic and ideological factors. The studied cases demonstrate how jihadi networks are able to satisfy certain needs of these irregular immigrants in a pragmatic way and how criminal activities play an important role in this process. They also show how jihadi networks can fill a void for some of these irregular migrants who are in search for meaning and identity. The Jihadi–Salafi ideology does not seem to be the core pull factor explaining the attractiveness of the jihadi networks in this study.

Identification at the crime scene: The sooner, the better? The interpretation of rapid identification information by CSIs at the crime scene

New technologies will allow Crime Scene Investigators (CSIs) in the near future to analyse traces at the crime scene and receive identification information while still conducting the investigation. These developments could have considerable effects on the way an investigation is conducted. CSIs may start reasoning based on possible database-matches which could influence scenario formation (i.e. the construction of narratives that explain the observed traces) during very early phases of the investigation. The goal of this study is to gain more insight into the influence of the rapid identification information on the reconstruction of the crime and the evaluation of traces by addressing two questions, namely 1) is scenario formation influenced from the moment that ID information is provided and 2) do database matches influence the evaluation of traces and the reconstruction of the crime. We asked 48 CSIs from England to investigate a potential murder crime scene on a computer. Our findings show that the interpretation of the crime scene by CSIs is affected by the moment identification information is provided. This information has a higher influence on scenario formation when provided after an initial scenario has been formed. Also, CSIs seem to attach great value to traces that produce matches with databases and hence yield a name of a known person. Similar traces that did not provide matches were considered less important. We question whether this kind of selective attention is desirable as it may cause ignorance of other relevant information at the crime scene.