Done by the individual, Schemes and Mind Maps of Family and Consumer Science

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Typology: Schemes and Mind Maps

2016/2017

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Section A
Question 1
1.1.Requirements of a crime
Conduct – The specific actions of the intruder, based on the scenario, the attacker
intimidated Mr and Mrs Ntaba with a revolver, forced entry into the house,
commanded the victims tie themselves up, shot one the victims ,and then took their
belongings.
Unlawfulness – The attacker’s are extremely unlawful because there no valid legal
justification of them. These criminal offences includes the practice of robbery,
assault, and attempted murder, which are all criminal offences.
Culpability – The intruders behaviour is intentional and clearly ware of his
performance. Therefore, he can be held accountable for the crimes he committed.
Causation – The criminal has directly caused harm and loss. The victim suffered
injuries from shooting, and their personal belonging were stolen on the incident site.
1.2 Dealing with People on the Crime Scene. Once the scene is secured, the first officer
has to manage all the people on the property.
Firstly, as an officer I should get people injured getting urgent medical care, i.e. call
for Mr Ntaba who was shot in the stomach to the emergency services.
As an officer I should also identify and segregate witnesses and victims so that they
do not speak against each other.
The victims, Mr and Mrs Ntaba, need to be kept calm and asked questions at the
outset to get some initial information on the attacker.
The names, the contact information and statements of all individuals found at the
scene must be recorded by the officer.
Anyone who may have witnessed the crime has to be deeply explored during their
interviews.
I am responsible in removing anyone without authorization from the scene of the
crime to prevent evidence contamination.
Victims and witnesses must be treated respectfully and shielded, as they can be
traumatized.
The descriptions they provide, such as the scar on the right cheek and the knife
tattoo on the left forearm, must be documented as accurately as possible if the
suspect is to be identified.
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Section A Question 1 1.1. Requirements of a crime

  • Conduct – The specific actions of the intruder, based on the scenario, the attacker intimidated Mr and Mrs Ntaba with a revolver, forced entry into the house, commanded the victims tie themselves up, shot one the victims ,and then took their belongings.
  • Unlawfulness – The attacker’s are extremely unlawful because there no valid legal justification of them. These criminal offences includes the practice of robbery, assault, and attempted murder, which are all criminal offences.
  • Culpability – The intruders behaviour is intentional and clearly ware of his performance. Therefore, he can be held accountable for the crimes he committed.
  • Causation – The criminal has directly caused harm and loss. The victim suffered injuries from shooting, and their personal belonging were stolen on the incident site. 1.2 Dealing with People on the Crime Scene. Once the scene is secured, the first officer has to manage all the people on the property.
  • Firstly, as an officer I should get people injured getting urgent medical care, i.e. call for Mr Ntaba who was shot in the stomach to the emergency services.
  • As an officer I should also identify and segregate witnesses and victims so that they do not speak against each other.
  • The victims, Mr and Mrs Ntaba, need to be kept calm and asked questions at the outset to get some initial information on the attacker.
  • The names, the contact information and statements of all individuals found at the scene must be recorded by the officer.
  • Anyone who may have witnessed the crime has to be deeply explored during their interviews.
  • I am responsible in removing anyone without authorization from the scene of the crime to prevent evidence contamination.
  • Victims and witnesses must be treated respectfully and shielded, as they can be traumatized.
  • The descriptions they provide, such as the scar on the right cheek and the knife tattoo on the left forearm, must be documented as accurately as possible if the suspect is to be identified.

1.3 Safeguarding of the Crime Scene. It is extremely important to preserve the crime scene without destruction and contamination of evidence.

  • As the first officer to arrive need to enclose the crime scene with fences, tape, or else by other measures. Investigators, forensic experts, and medical personnel who are authorized or able should only enter into the area.
  • Also create an entry and exit control area where everything moving in or out of the scene is noted. This keeps the chain of custody of evidence intact.
  • I should protect physical evidence (blood patterns left behind by the attacker’s wound, the weapon used and any fingerprints present) as well.
  • It is important that the area be inspected carefully and that there is no damage, evidence is not moved or destroyed.
  • And also chart out the scene of the crime by taking notes, photographs or sketches.
  • Evidence such as the balaclava, blood left by the attacker’s wound, where Mr Ntaba was shot but also some object touched by a criminal must be preserved for analysis in a forensic setting.
  • Searching all crime scenes is performed systematically: evidence is discovered and the evidence collected accurately.
  • There may be various types of search methods, depending on the size, shape and type of crime.
  • One such method is the grid search method, which uses the area for twice searching within the grid to maximize coverage.
  • Another way is the line or strip search method, where investigators patrol the scene in straight lines and search for evidence.
  • In a spiral search technique, the investigators search either from the center outward or from the outside inward.
  • The zone or quadrant search techniques split the crime scene into smaller areas that are searched individually. In this case study, it may be blood-stained items from the attacker’s wound or balaclava, fingerprints on cupboards, footprints, the bullet cartridge, or other physical evidence that investigators are looking for.
  • All evidence must be taken, photographed, labelled, and stored properly to retain its evidential value.

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.

  • Identification of the perpetrator. The investigators will make use of tangible traces or digital evidence , witness accounts ,comparing individuals whereabouts and timeliness, and finalize by confirming the leads forensically to nail the perpetrator.
  • Arrest and Case Building. After collecting enough evidence, the suspect is arrested by investigators. Following the arrest, investigators must start preparing for trial by collecting all the evidence and data, so this means if there is enough evidence that the perpetrator was involved in the crime then the prosecution will be successful. Findings. The investigative process shows that one of those most crucial things to solving the crimes is information. The investigation process is built on accurate and reliable and comprehensive information. Investigators who lack this information would be unable to identify suspects and provide evidence in court. Managing information poorly results in failed investigations and failed prosecutions. Recommendations. Investigators should be given ongoing education in information collection and analysis to enhance their investigative capabilities. Contemporary technology ,such as forensic science, CCTV systems, digital databases, good thing they must apply to improve the quality of information they collect in an appropriate manner. To maintain the credibility of evidence and ensure it is admissible in court, proper documentation and secure keeping of information is a necessity. Information is one of the most essential elements in criminal investigations. It allows investigators to know how a crime was committed, whom suspects are involved and material obtained for later examination to court. Every step of the investigation process depends on accurate and reliable information. Therefore investigators must take care that all collected, analysed and preserved information is reliable in order to ensure justice is served.

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.