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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
61

Die Zeugnisverweigerungsrechte von Geistlichen und kirchlichen Mitarbeitern /

Fischedick, Walter. January 2006 (has links) (PDF)
Univ., Diss.-2005--Frankfurt (Main), 2004. / Literaturverz. S. 145 - 172.
62

The processing of firearms during investigation of a crime scene

Pillay, Povendran Dorasamy 31 May 2008 (has links)
The study was conducted with the intention of identifying the current procedure employed by investigators for processing firearms evidence at a crime scene. The researcher identified shortcomings which prevent firearm evidence being found to be inadmissible in criminal proceedings. The researcher also analysed other aspects relating to the processing of firearm evidence at a crime scene, namely: Locard principle, identification, individualisation and physical integrity. In order for investigators to be successful in their investigation of cases involving firearms, it is imperative for investigators to have a clear understanding of the basic concepts surrounding firearm evidence processing. It is the strong belief of the researcher that because of improper handling, contamination and lack of integrity pertaining to firearm evidence, such evidence is being found to be inadmissible in criminal proceedings. This negative impact has a roll over effect on the conviction rate for serious crime. / Criminology and Security Science / M. Tech. (Forensic Invesigation)
63

Enhancing the validity of the SAPS gold fingerprinting database through improved sample-collection techniques

Crundwell, Gordon Rhodes 30 April 2008 (has links)
This study's main focus was to analyse the methodology used by gold mines when obtaining reference samples required for gold fingerprinting analysis. Such methodology is also regulated by legislation in that in terms of the Precious Metals Act 37 of 2005 sect 22(1), "Any producer or any person who imports precious metals must submit to the Forensic Science Laboratory (FSL) of the South African Police Service (SAPS) such specimens of any precious metals produced or imported by him or her as may be prescribed". The gold mines are producers of precious metals, specifically gold, and they are therefore required to submit reference samples, which are then used by the SAPS FSL to maintain a database of gold samples. This database can then be used for comparison purposes during the forensic science of gold fingerprinting. The supporting regulations of the Precious Metals Act, Section 19 stipulate seven requirements for the submission of reference samples and this study intends to give guidelines to security officials employed on the gold mines of South Africa to ensure that these requirements are met and that the validity of the SAPS gold fingerprint database is enhanced through improved sample-collection techniques. The use of gold fingerprinting is part of the forensic investigation process used when trying to establish the origin of gold confiscated as an exhibit during police and mining security crime operations and recoveries, and this allows for victim identification in the resultant criminal trial and proper disposal of recovered gold-bearing materials that are recovered. It is important for the mine security official responsible for reference sample collection to keep in mind that the methodology used when obtaining these samples could be challenged in court and that, therefore, definitive guidelines should be followed to ensure that the most representative samples are collected and that the collection and handing over of samples meet chain of evidence requirements. / Criminology and Security Science / M.Tech (Forensic Investigation)
64

The use of blood pattern analysis to reconstruct a crime scene

Wiid, Antoinette Bedelia 02 1900 (has links)
The success or failure of any criminal investigation often depends on the recognition of physical evidence left at a crime scene and the proper analysis of that evidence. Crime scenes that involve bloodshed often contain a wealth of information in the form of blood patterns, the location, and its cause. Any criminal investigation has specific tasks, from the time when the crime is reported to the reconstruction of crime scenes. A lot of work needs to be done. Once the investigation starts at the crime scene, BPA needs to be done at the crime scene and the investigating officer must identify this evidential tool. The investigating officer should not necessarily have specialised training in blood pattern analysis, but rather know when to use these experts at their bloody crime scenes. With the interviews and docket analysis done, the researcher found that this was a problem as the investigating officers, either had no knowledge on the subject of BPA or very little knowledge on this research. The purpose of this study was to determine the use of BPA to CSR, and for the investigating officer to realise that it is not just a bloody crime scene, but also contains a wealth of evidence. The researcher had two research questions. Once the investigating officer follows the objectives of criminal investigation, they should be able to have a strong case against the perpetrators. How could BPA be used in the reconstructing of a crime scene? The researcher wanted to bring it to the investigating officers’ attention that it is not just a bloody crime scene, but rather that it contains a wealth of evidence, which can give them a perspective of the movement of both the victim and perpetrator during the commencement of the crime. Regardless of the lack of knowledge of BPA, it is proposed that investigating officers are to be informed, either through station lectures or by yearly refresher workshops and courses of the evidential tool of BPA. When the bloody crime scene is reconstructed with the use of BPA, an insight of what transpired at the crime scene will help them to finalise their cases. For recommendations, it is proposed that investigating officers are to be trained in more in depth courses in criminal investigation as well as crime scene reconstruction and evidence collection using FSL. / Criminology and Security Science / M.Tech. (Forensic Investigation)
65

The use of firearm evidence in the investigation of murder

Tshishonga, Mpho 02 1900 (has links)
In this dissertation, the researcher wants to establish the use of firearm evidence in the investigation of the crime of murder. Firearm evidence can be of significance to the investigators during murder investigations. To determine the importance of this evidence the researcher has formulated the following research questions to address the research problem:  What is the role of forensic science in the investigation of crimes?  How can firearm evidence be used in the investigation of murder? An empirical research design and qualitative research approach were used for this dissertation. International and national literature sources were consulted and the researcher conducted semi-structured interviews with the investigators from Akasia SAPS, crime scene experts from the Pretoria North LCRC and ballistics experts from the Forensic Science Laboratory in Silverton, Pretoria. The role of forensic science and the use of firearm evidence in the investigation of murder were established. Recommendations have been made for further research on aspects highlighted by the findings. / Police Practice / M. Tech. (Forensic Investigations)
66

Meze procesní použitelnosti důkazů v trestním řízení / The admissibility of evidence in the Czech criminal proceedings

Zaoralová, Petra January 2018 (has links)
This PhD thesis focuses on the admissibility of evidence in criminal proceedings. Appropriate setting of limits of admissibility of illegally obtained evidence in the criminal proceedings is not only regarded as one of the main guaranties of fair justice system, but also represents topical and vital issue which raises number of legal dilemmas. The importance of the topic has been increasing recently as gathering of evidence in criminal proceedings often conflicts with the fundamental rights of individuals that are subject to severe limitation on constitutional and especially international level and that are broadly endangered during the process of collecting evidence. The core of the thesis lies in the in-depth analysis of current legislation, jurisprudence and case law dealing with the issue. Within the framework of that analysis, all of the important and disputed questions relating to the general aspects of admissibility of evidence are examined from the perspective of jurisprudence and case law; the knowledge is enriched with real practical impacts on domestic judicial practice. Special attention is paid to the issues related to the exclusion of illegally obtained evidence from the process of evaluating evidence and forming final decision on the case. The thesis does not overlook the problems...
67

The analysis of a cheque to identify crime

Kruger, Deidre Jacoba 28 February 2006 (has links)
In this study the main focus of the researcher was to analyse a cheque to identify crime. This study intends to give the forensic investigator a guideline to follow during the analysis of a cheque under investigation. Crimes that could be detected during the analysis of a cheque are fraud, forgery and uttering. Other aspects were also explained to ensure a better understanding of the study, namely: forensic investigation, forensic investigator, identification and crime scenes. Forensic investigation is a systematic search for the truth with the primary purpose of finding a positive solution to a crime. Forensic investigation is not a game of chance, or based on storybook types of coincidences. Therefore, forensic investigators cannot rely on coincidental success to come their way. It is true that luck sometimes plays a role in forensic investigations, but it is the thorough investigator who creates his/her own opportunities and arrives at the right place at the right time. In order for a forensic investigator to strive for excellence, he/she must have a good knowledge of his/her field of work. It is important for the forensic investigator to understand that identification plays an important role in forensic investigation. An additional benefit is derived when one can individualise something because it makes the identification much more valuable. All crime scenes should furthermore be managed in such a way that all physical evidence can be collected in order to ensure successful prosecution and conviction in a court of law. It is the belief of the researcher that because cheques are not acknowledged as crime scenes and therefore not properly handled or protected, many investigations fail in court and the accused are acquitted. / Criminology and Security Science / M. Tech. (Forensic Investigation)
68

Developing a checklist for examining a fraudulent cheque

Meijer, Annelie 28 February 2006 (has links)
My goal in this research was to develop a checklist for examining a cheque for information that can be used to identify, individualise and trace the perpetrator of a crime. A further intent was to share and introduce a number of important concepts, namely forensic investigation, identification, individualisation, the Locard principle and crime scene. This research will explain that forensic investigation refers to the using of sophisticated investigation techniques to obtain sufficient information to prove the true facts in a court of law. Further, that identification is the collective aspect of the set of characteristics by which an object is definitively recognisable or known, while the individual characteristics establish the individuality of a specific object. To link an individual with a crime scene, many types of evidence may be used and to associate an individual with the performed illegal handling, many types of evidence may be used. These types of evidence are commonly referred to as ”transfer” evidence. This process is also referred to as the ”Locard principle”. Lastly, a crime scene is explained as a place where a crime has occurred. It is also explained to be a ”laboratory of information” and therefore, during a cheque fraud investigation, the cheque is in most cases the only link to information to trace, identify and individualise the perpetrator. Therefore, the cheque should be treated as a crime scene. If forensic investigators use their knowledge of these concepts together with the checklist, it should enhance their investigation skills and empower them to become better equipped for the challenges they face in identifying, individualising and tracing the perpetrators in order to ensure successful prosecution and conviction. I believe all forensic investigators will benefit from what I have discovered through this research and I am very pleased to be able to introduce this checklist to you. / Criminology and Security Science / M.Tech. (Forensic Investigation)
69

Processing of information for prosecution purposes

Van der Merwe, C. J. (Christoffel Johannes) 31 May 2008 (has links)
The purpose of the research was to establish action steps than can assist the criminal investigator in the processing of information into evidence for prosecution purposes, by focusing on the basic principles of criminal investigation from where information sources could be utilised to their full potential in the search for the truth. The researcher evaluated the current methods that investigators within the SAPS use and read extensively on the topic in international literature sources. The research used an empirical research design because of the limited information available, and a qualitative research approach which enabled real-life observations. Simple random sampling was used to interview 30 experienced investigators each with more than five years experience and purposive sampling was used to identify five expert respondents who had more than 30 years' investigation experience. Data was obtained from their real-life experiences and data was further collected through case studies of case dockets. / Criminology and Security Science / M.Tech. (Forensic investigation)
70

Procedures for searching evidence in the investigation of computer-related crime in Bulawayo, Zimbabwe

Ncube, Njabulo 11 1900 (has links)
Text in English / The continued advancement in myriad technological, societal and legal issues has affected the investigation of computer aided crimes. The investigators are confronted with tremendous impediments as the computer aided and traditional crime scenes differ. The study sought to analyse the procedures for searching evidence in the investigation of computer-related crime with the intention to improve admissibility of such evidence. The researcher employed empirical design to reach conclusions based upon evidence collected from observations and real life experiences. This aided the researcher to obtain information through face-to-face interviews. The study was qualitative in approach as it consisted of a set of interpretive and material practices that make the real social world visible. The training curriculum for investigators should include aspects of computer-related crime investigation, search and seizure of computer evidence. Search and collection of computer-related evidence should be done preferably by qualified forensic experts, so that evidence is accepted in court. / Police Practice / M. Tech. (Forensic Investigation)

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