Crime Scene Investigation and Offense Investigations
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Crime Scene Investigation and Offense Investigations

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Questions and Answers

What is the primary objective of a criminal investigation?

  • To conduct a preliminary investigation
  • To determine the time of death
  • To achieve additional objectives set by the Training Center
  • To identify the deceased and determine the cause and manner of death (correct)

    • What is the composition of a Jury of Inquest?

  • Six of the deceased's peers (correct)
  • Six medical experts
  • Six law enforcement officials
  • Six forensic pathologists

    • What is the predecessor to the forensic pathology system?

  • The coroner system (correct)
  • The Training Center
  • The crime scene investigation section
  • The Jury of Inquest

    • What is the meaning of the Latin word 'corona'?

    <p>The Croron</p> Signup and view all the answers

    What is a limitation of the Jury of Inquest system?

    <p>It did not imply any in-depth knowledge of medicine</p> Signup and view all the answers

    What is the motivation for the development of forensic pathology?

    <p>To provide a more scientific and medical approach to investigating death</p> Signup and view all the answers

    What is a key difference between a coroner and a medical examiner?

    <p>A coroner is appointed/civil service, while a medical examiner is elected.</p> Signup and view all the answers

    What is the primary role of a medico-legal death investigator?

    <p>To conduct the on-scene investigation and report findings to the Medical Examiner.</p> Signup and view all the answers

    What type of death is characterized by homicides, suicides, and traffic accident fatalities?

    <p>Violent deaths</p> Signup and view all the answers

    What is the purpose of a forensic pathologist?

    <p>To examine the body and determine the cause of death.</p> Signup and view all the answers

    What is the difference between cause of death and manner of death?

    <p>Cause of death is the disease or injury that initiated the lethal train of events, while manner of death is the fashion in which the death came into being.</p> Signup and view all the answers

    What is the purpose of a forensic illustrator?

    <p>To re-create the face of a person based on examination of the skull.</p> Signup and view all the answers

    What is the primary role of a forensic toxicologist?

    <p>To examine the body's systems for signs of drugs or poisons.</p> Signup and view all the answers

    What is the purpose of a forensic anthropologist?

    <p>To examine bones found at a scene to determine if they are human.</p> Signup and view all the answers

    What is the purpose of a forensic psychologist?

    <p>To determine the manner of death.</p> Signup and view all the answers

    What is the purpose of the 'open' verdict?

    <p>To indicate a lack of ability to distinguish between accident, suicide, and homicide.</p> Signup and view all the answers

    Study Notes

    Crime Scene Investigation

    • The primary objectives of a criminal investigation are to identify the deceased, determine the cause and manner of death, and pinpoint the time of death.

    Investigative Issues

    • Identification of deceased: who is dead?
    • Cause of death: what did the person die of?
    • Manner of death: how did the person die?
    • Time of death: when did the person die?
    • Circumstances of death: why did the person die?

    History of Death Investigation

    • The term "coroner" comes from the Latin word "corona", meaning "crown".
    • A coroner's jury of inquest determines the cause and manner of death.
    • Forensic pathology combines law and medicine to investigate deaths.

    Coroner vs. Medical Examiner Systems

    • Coroner system: elected official with no specific background requirements, uses a jury of inquest, and has limited powers and a low operating budget.
    • Medical Examiner system: appointed/civil service official who must be licensed to practice medicine, does not use a jury of inquest, and has more power and a higher operating budget.

    Types of Medical Examiner Cases

    • Violent deaths: homicides, suicides, traffic accident fatalities, and accidental deaths.
    • Sudden and unexpected deaths: at home, in hospital, or without medical care.
    • Environment-related deaths: industry, pesticides, food additives, and natural causes.
    • Deaths related to community health and safety: drug abuse, contagious diseases, cremation, and medical care.

    Case Routine

    • Telephone notification and report to the Medical Examiner's Office.
    • Field investigator responds to the scene or hospital and conducts the follow-up investigation.
    • Removal of the body to the county morgue for autopsy or external examination.
    • Toxicology and histology tests are conducted.
    • Case conference with specialists to discuss the case.
    • Chief Medical Examiner determines the cause and manner of death.

    Assisting the Medical Examiner

    • Medico-legal death investigator: conducts on-scene investigation and reports findings to the Medical Examiner.
    • Crime Scene Investigator: a police officer who processes the scene.
    • Forensic specialists: forensic photographer, forensic pathologist, forensic toxicologist, forensic odontologist, forensic radiologist, forensic anthropologist, and forensic illustrator.

    Manner of Death

    • Cause of death: the disease or injury that initiated the lethal sequence of events.
    • Manner of death: the fashion in which the cause of death came into being.
    • Manner of death classifications: natural causes, homicide, accident, suicide, and undetermined.

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    Description

    This quiz covers the primary objectives of a criminal investigation, procedures for conducting an investigation, and the main objectives and steps taken in a preliminary investigation.

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