Tag: forensic protocols

How to Avoid DNA Transfer During Evidence Handling: A Guide for Investigators

How to Avoid DNA Transfer During Evidence Handling: A Guide for Investigators

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

Common Mistakes in Crime Scene Investigation and How to Avoid Them

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.