Unit 3060: Foundations and Applications of Forensic Science

1. History and Development of Forensic Science

• Origins of forensic science
• Key historical milestones
  • Early forensic practices in ancient civilizations
  • Development of fingerprint analysis
  • Introduction of DNA profiling
• Significant figures in forensic science
  • Alphonse Bertillon
  • Edmond Locard
  • Dr. Henry Faulds
• Impact of technological advancements
  • Advances in microscopy and chemical analysis
  • Digital technologies and automation

2. Principles of Forensic Science

• Locard's Exchange Principle
  • Concept and applications
• Chain of custody
  • Definition and importance
  • Documentation and maintenance
• Evidence collection and preservation
  • Techniques for collecting physical evidence
  • Preventing contamination and degradation

3. Types of Forensic Evidence

• Physical evidence
  • DNA
  • Fingerprints
  • Fibers and textiles
  • Ballistics
• Digital evidence
  • Cybercrime overview
  • Computer and mobile device forensics
  • Data recovery and analysis
• Trace evidence
  • Definition and examples
  • Analytical methods

4. Crime Scene Investigation

• Securing the crime scene
  • Establishing boundaries
  • Controlling access
• Documenting the crime scene
  • Photography
  • Sketches and notes
• Conducting systematic searches
  • Search patterns (grid, spiral, zone, etc.)
• Role of forensic investigators
  • Evidence collection strategies
  • Reconstruction of sequence of events

5. Forensic Anthropology

• Identification of human remains
  • Determining age, sex, ancestry
• Cause and manner of death
  • Trauma analysis
• Skeletal analysis methods
  • Bone pathology
  • Forensic facial reconstruction

6. Forensic Toxicology

• Role in forensic investigations
• Analysis of drugs and poisons
  • Types of toxic substances
  • Sample collection (blood, urine, tissue)
• Interpretation of toxicology results
• Case studies illustrating toxicology applications

7. Forensic Odontology

• Identification through dental records
• Bite mark analysis
• Collection and preservation of dental evidence
• Applications in mass disasters and criminal cases

8. Forensic Entomology

• Use of insects in investigations
• Estimation of post-mortem interval (PMI)
• Insect succession and colonization patterns
• Collecting and analyzing insect evidence

9. Forensic Psychology

• Intersection of psychology and law
• Offender profiling techniques
• Assessing witness credibility and reliability
• Psychological factors influencing criminal behavior
• Role in court and legal proceedings

10. Ethics and Legal Issues in Forensic Science

• Ethical considerations
  • Objectivity and impartiality
  • Confidentiality
• Legal challenges
  • Evidence admissibility
  • Expert witness testimony
• Impact of bias and error in forensic analysis
• Standards and accreditation in forensic laboratories