Behind the Crime Scene
Gas and Propane Fire Investigation: Methods, Tools, and NFPA 921 Standards
- By : Ian Brophy
- Date : May 31 2026
Explore specialized methods for investigating gas and propane fires, including NFPA 921 standards, atmospheric monitoring, and forensic engineering techniques.
Cloud Collaboration Logs: Document Activity Tracing for Digital Forensics
- By : Ian Brophy
- Date : May 31 2026
Learn how to leverage cloud collaboration logs for digital forensics. This guide covers document activity tracing, audit trails, and integrating logs with security analytics for effective investigations.
Informant Management in Murder Case Development: A Detective’s Guide
- By : Ian Brophy
- Date : May 31 2026
A comprehensive guide to informant management in murder case development, covering recruitment, documentation, risk assessment, and the critical role of corroboration in securing convictions.
Photogrammetry in Crime Scene Reconstruction: A Complete Guide for Investigators
- By : Ian Brophy
- Date : May 30 2026
Discover how photogrammetry transforms crime scene reconstruction with precise 3D models. Learn techniques, software options, and accuracy tips for modern forensic investigations.
Detecting Xylazine and Emerging Adulterants: A Guide to Modern Testing Strategies
- By : Ian Brophy
- Date : May 30 2026
Explore modern detection strategies for xylazine and emerging adulterants like medetomidine and BTMPS. Learn how LC-MS/MS, immunoassays, and point-of-care tests are reshaping forensic and clinical toxicology.
Bloodborne Pathogens: Health Risks, Transmission Routes, and Safety Protocols
- By : Ian Brophy
- Date : May 30 2026
Learn the facts about bloodborne pathogens, including transmission risks of HIV, Hepatitis B, and C. Discover essential safety protocols, PPE usage, and post-exposure steps for biohazard workers.
Field-Deployable Drug Analyzers: How Raman and FTIR Spectroscopy Are Changing Forensics
- By : Ian Brophy
- Date : May 29 2026
Explore how portable Raman and FTIR drug analyzers are replacing outdated color tests with precise molecular identification. Learn about performance metrics, limitations, and best practices for field deployment.
Soot and Smoke Movement: Ventilation-Driven Traces in Fire Investigation
- By : Ian Brophy
- Date : May 29 2026
Explore how ventilation drives soot and smoke movement, creating deceptive traces in fire scenes. Learn to distinguish airflow patterns from true origin indicators using modern forensic science.
Recovered Unknowns: Reconciling Open Missing Cases with Forensic Data
- By : Ian Brophy
- Date : May 29 2026
Explore how recovered unknowns are reconciled with open missing cases using forensic data, NamUs, and international frameworks to bring closure to families.
Endangered Missing Persons: Assessing Risk Factors for Rapid Response
- By : Ian Brophy
- Date : May 28 2026
Learn how law enforcement identifies endangered missing persons using key risk factors like age, mental health, and environment to prioritize rapid response and save lives.
Fingerprinting Known Individuals: Step-by-Step Procedures for Ink and Live Scan
- By : Ian Brophy
- Date : May 28 2026
Learn the proper procedures for fingerprinting known individuals, including legal requirements, ink vs. live scan techniques, and quality control tips to avoid rejections.
Crime Scene Hazard Assessment: Managing Chemical, Biological, and Structural Risks
- By : Ian Brophy
- Date : May 28 2026
Learn how to conduct a thorough crime scene hazard assessment. This guide covers biological, chemical, and structural risks, PPE selection, and the 5-step process to keep investigators safe.
