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Section A Question 1 1.1. Requirements of a crime
1.3 Safeguarding of the Crime Scene. It is extremely important to preserve the crime scene without destruction and contamination of evidence.
Section B Essay TABLE OF CONTENTS Page No Introduction 5 Definition of Information in an Investigation 5 Sources of Information in Criminal Investigations
Steps in the Investigation Process Receiving the Complaint 6 Crime Scene Investigation 6 Collection of Information and Evidence 6 - 7 Identification of Suspects 7 Arrest and Case Preparation 7 Findings 7 Recommendations 7 Conclusion 7 List of References 8
Data is crucial for crime examination. What happened during a crime and identifying the offender is dependent on accurate and reliable information that investigators draw on. Investigators would face great difficulty putting things together in such a way to reconstruct the past or obtain credible evidence, which could be admissible in court because they lacked the right information. Information assists investigators in piecing together the history of incidents, to identify suspects and to link up suspects with the crime scene. Information can be collected from a variety of people (victims and witnesses, physical evidence, and technology like CCTV cameras and digital databases). The investigation, Dintwe and Hesselink-Louw (2017) state, gathers information so that investigators can build a clear picture of how a crime happened. As a result, the extent to which an investigative endeavour succeeds is greatly influenced by the quality and trustworthiness of information gathered. This essay will critically examine the significance of information in criminal investigations and explore the ways in which information is used during each stage of the investigation process. Definition of Information in an Investigation Fact, data, evidence, and knowledge, typically information, collected by professionals searching the market; is part of a criminal investigation. This can involve victim and witness testimony, physical evidence recovered from the crime scene, and forensic findings. The value of information is in the ability to reveal who committed a crime and to pinpoint the people who committed the crime. The people that are responsible for investigation process to ensure that they have a valid information and must be legally authorized to publish such information ,and thereafter make use of it as evidence of judicial proceedings, Newburn (2017). Information can also be sorted into primary information, from eyewitnesses or victims, it is the primary sort and secondary information, which derives from forensic reports, CCTV tapes and police databases. Sources of Information in Criminal Investigations Investigators depend on different sources of information when carrying out an investigation. And one of the first in a broad category of resources is victims of crime. Victims are luckily to provide main clues or key details about the crime method and suspect appearance. Whereas the witness might miss some of those crucial facts like weird behaviors,race,time before or after a crime. And their statements about suspects can assist investigators to establish those identities, but also support other evidence. Physical
go through fingers prints,DNA and any objective evidence that might link the perpetrator to the scene.
References. Newburn, T. (2017). Criminology. London: Routledge. South African Police Service (SAPS). (2020). Crime Scene Investigation Procedures. Zinn, R., Dintwe, S., & Hesselink-Louw, A. (2017). Introduction to Investigation. Pretoria: Van Schaik Publishers. Investigation Study Guide.