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.