Tag: forensic protocols
How to Avoid DNA Transfer During Evidence Handling: A Guide for Investigators
- By : Ian Brophy
- Date : May 22 2026
Learn how to prevent DNA contamination during evidence handling. This guide covers transfer mechanisms, proper PPE use, packaging strategies, and fingerprint-DNA workflow integration to preserve latent biological traces.
Common Mistakes in Crime Scene Investigation and How to Avoid Them
- By : Ian Brophy
- Date : Mar 25 2026
Explore the critical mistakes in crime scene investigation that can ruin a case, from contamination to documentation errors. Learn practical steps to secure the scene, maintain chain of custody, and ensure evidence integrity.