Tag: forensic science
Breaking the Chain of Custody: Legal Consequences and Evidence Handling
- By : Ian Brophy
- Date : Sep 22 2026
Learn how breaking the chain of custody impacts legal cases, from admissibility to verdicts. Discover the real-world consequences of evidence handling errors.
Transfer Stains vs. Impact Patterns: How to Distinguish Bloodstain Evidence
- By : Ian Brophy
- Date : Sep 20 2026
Learn to distinguish between transfer stains and impact patterns in bloodstain analysis. Discover key visual cues, common pitfalls, and techniques for accurate crime scene reconstruction.
Cast-Off Patterns: Understanding Blood Ejected from Moving Objects
- By : Ian Brophy
- Date : Sep 16 2026
Discover how cast-off patterns reveal the number of swings and directionality in violent crimes. Learn the physics behind blood ejected from moving objects.
Understanding Locard's Exchange Principle in Crime Scene Investigation
- By : Ian Brophy
- Date : Sep 12 2026
Discover how Locard's Exchange Principle shapes crime scene investigation. Learn why every contact leaves a trace and how forensic scientists use transfer evidence to solve crimes.
Crime Scene Investigation Fundamentals: A Complete Overview
- By : Ian Brophy
- Date : Sep 10 2026
Master the basics of crime scene investigation. Learn about securing perimeters, proper evidence collection, chain of custody, and avoiding common pitfalls.
Tape Lifting: A Practical Guide to Collecting Trace Evidence
- By : Ian Brophy
- Date : Sep 1 2026
Learn the correct techniques for tape lifting trace evidence. Discover essential tools, step-by-step protocols, and common mistakes to avoid in forensic collection.
Cross-Contamination Prevention in Evidence Collection: A Practical Guide
- By : Ian Brophy
- Date : Aug 31 2026
Learn how to prevent cross-contamination during evidence collection. This guide covers PPE protocols, sterile handling techniques, and packaging best practices to maintain forensic integrity.
Bloodstain Pattern Analysis: A Practical Guide for Investigators
- By : Ian Brophy
- Date : Aug 26 2026
Learn how to interpret bloodstain patterns using physics and geometry. This guide covers classification, angle calculations, and scene reconstruction techniques for accurate forensic analysis.
Back Spatter vs. Forward Spatter: Firearm Distinctions in Forensics
- By : Ian Brophy
- Date : Aug 18 2026
Learn how to distinguish between back spatter and forward spatter in firearm cases. Understand the physics, visual cues, and investigative value of these bloodstain patterns.
Trace Evidence: What It Is, How It Works, and Why It Matters in Forensics
- By : Ian Brophy
- Date : Aug 17 2026
Discover what trace evidence is and how it solves crimes. Learn about fiber, glass, and soil analysis, plus the key techniques used in forensic labs.
Satellite Stains: How Secondary Spatter Forms from Blood Pools
- By : Ian Brophy
- Date : Aug 17 2026
Learn how satellite stains form from secondary spatter in blood pools. Understand their role in forensic investigations and how to distinguish them from other bloodstain patterns.
Void Patterns in Bloodstain Analysis: What Missing Blood Tells Investigators
- By : Ian Brophy
- Date : Aug 17 2026
Discover how void patterns in bloodstain analysis reveal hidden objects and actions at crime scenes. Learn the physics, detection methods, and legal implications of these crucial forensic clues.
