An evaluation of the management of deoxyrinucleic acid (DNA) evidence
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Authors
Dywaba, Zukiswa Morencia
Issue Date
2018-09
Type
Dissertation
Language
en
Keywords
Crime investigation , Crime scene , Deoxyribonucleic acid , Forensic investigation , Chain of custody , Rape , Individualisation , Identification , Physical evidence , Management
Alternative Title
An evaluation of the management of deoxyribonucleic acid (DNA) evidence
Abstract
DNA is identified as a powerful tool in the solving of rape cases, but it is often destroyed either by members of the public or the police officials who attend to the scene.
The aim of the study was to evaluate the management of DNA evidence in rape cases in the Bishop Lavis Policing Area. To address the research topic under investigation, research questions, a legal framework and policies were used.
The outcome of the study indicated poor performance in securing the crime scene and ensuring that physical evidence is preserved and not tampered with. On this basis, it was recommended that developmental workshops and intensive training on the management of DNA evidence be conducted to all members of the South African Police Service attend to rape crime scenes. This should be done to equip them with knowledge and an understanding of the management of DNA evidence.
Description
Citation
Dywaba, Zukiswa Morencia (2018) An evaluation of the management of deoxyrinucleic acid (DNA) evidence, University of South Africa, Pretoria, <http://hdl.handle.net/10500/25210>