2025 Forensic Science PART 1

FORENSIC SCIENCE AND THE CRIMINAL MIND

Overview of Forensic Science

  • Definition: Forensic Science is a term that encompasses various disciplines used in crime scene investigations, not a specific branch of science.

  • Types of Investigators:

    • Police Officers: Trained to collect specific evidence.

    • Forensic Scientists: University-trained professionals specializing in various fields.

  • Employment Areas: There are two key areas where forensic scientists work:

    • Medical Sciences

    • Field Sciences

Investigative Activities

  • Assignment: Solve "Who Killed Peter Garlic" through a series of investigations to conclude the identity of the killer.

  • Conclusion: Students must complete all investigations and present their findings to reach a conclusion on the culprit.

Types of Forensic Science

Medical Forensic Scientists

  • Forensic Biologist: Analyzes genetics crime evidence (blood types, DNA profiling).

  • Forensic Chemist: Reviews substances at crime scenes (explosives, toxins, drugs).

  • Forensic Odontology: Examines dental records to identify remains.

  • Forensic Pathologist: Licensed to determine cause of death through autopsy.

  • Forensic Anthropologist: Identifies decomposed or burned bodies.

  • Forensic Psychiatrist: Evaluates mental states of individuals involved in crimes.

  • Forensic Psychologist: Provides counseling, supports custody issues, and constructs criminal profiles.

Forensic Field Scientists

  • Computer Forensics: Investigates digital data to detect illegal activities.

  • Forensic Botanist: Studies plant evidence to link suspects to crime scenes.

  • Forensic Engineering: Analyzes failures in structures and materials in civil cases.

  • Forensic Entomology: Uses insect life cycles to estimate time of death and movement of bodies.