Behind the Crime Scene - Page 18
Secondary DNA Transfer: How to Assess Evidentiary Value in Forensic Cases
- By : Ian Brophy
- Date : Aug 17 2026
Learn how to evaluate the evidentiary value of secondary DNA transfer in forensic cases. Understand the mechanisms, risks of misinterpretation, and best practices for assessing trace DNA evidence.
Passive Blood Drops: Understanding Gravity-Induced Stain Patterns in Forensics
- By : Ian Brophy
- Date : Aug 17 2026
Learn how gravity shapes passive blood drops and what their patterns reveal about crime scenes. Discover the physics behind these stains and how to distinguish them from impact spatter.
Serial Arson: How Investigators Identify Patterns in Repeat Fires
- By : Ian Brophy
- Date : Aug 17 2026
Discover how investigators use geographic mapping, chemical analysis, and behavioral cues to identify patterns in serial arson cases and link multiple fires to a single suspect.
Superglue Fuming Optimization: Mastering Temperature and Humidity Control
- By : Ian Brophy
- Date : Aug 17 2026
Master superglue fuming by optimizing temperature and humidity. Learn the exact settings for 50°C and 40-60% RH to get clear forensic prints.
Cold Case Behavioral Reassessment: Modern Techniques & Profiling Updates
- By : Ian Brophy
- Date : Aug 17 2026
Discover how modern data analytics and psychological frameworks are transforming cold case investigations. Learn about the key techniques, pitfalls, and collaborative strategies that bring new life to unsolved crimes.
Smothering vs. Choking: Forensic Pathology Differentiation Guide
- By : Ian Brophy
- Date : Aug 17 2026
Learn how forensic pathologists distinguish between smothering and choking. This guide covers external signs, internal findings, and common diagnostic pitfalls in asphyxia cases.
Scene Assessment: Evaluating Fire Damage and Extent
- By : Ian Brophy
- Date : Aug 17 2026
Learn how to conduct a thorough fire scene assessment. Discover key steps for evaluating structural integrity, mapping flame spread, and documenting evidence without contamination.
Elimination Prints: How to Obtain and Manage Known Exemplars in Forensics
- By : Ian Brophy
- Date : Aug 17 2026
Learn how to correctly obtain and manage elimination prints in forensic investigations. Discover best practices for collecting known exemplars, maintaining chain of custody, and avoiding common pitfalls that can compromise case integrity.
Conflict of Interest Controls in Lab Accreditation: Ethics & Impartiality
- By : Ian Brophy
- Date : Aug 17 2026
Learn how to implement effective conflict of interest controls to maintain impartiality in laboratory accreditation. Discover practical frameworks, common pitfalls, and case studies.
Forensic Report Format: Standardization and Professional Appearance Guide
- By : Ian Brophy
- Date : Aug 17 2026
Learn how to create professional forensic reports with standardized formats. Discover key components, visual tips, and common pitfalls to ensure legal admissibility and clarity.
Risk Assessment: Evaluating Recidivism Potential in Criminal Profiling
- By : Ian Brophy
- Date : Aug 17 2026
Learn how professionals use actuarial tools and structured judgment to predict recidivism. We break down top instruments like HCR-20 V3 and LSI-R, highlighting common biases and practical implementation steps for better outcomes.
Retention Policies: Statutes vs. Departmental Guidelines in Chain of Custody
- By : Ian Brophy
- Date : Aug 17 2026
Navigating the complex web of evidence retention requires balancing strict state statutes with flexible departmental guidelines. Learn how to manage chain of custody effectively to avoid costly legal errors.
