Tag: forensic protocols

Evidence Transfer: Proper Procedures Between Handlers

By : Ian Brophy
Date : Aug 17 2026

Learn the proper procedures for evidence transfer to maintain an unbroken chain of custody. Covers documentation, container types, and how to handle breaks in the chain.

Temporary Custody: Short-Term Evidence Sign-Out Protocols

By : Ian Brophy
Date : Aug 17 2026

Master the protocols for temporary evidence custody. Learn how to maintain an unbroken chain of custody during short-term sign-outs to ensure admissibility in court.

Wipe Sampling Protocols for Trace Drug Residues: A Practical Guide

By : Ian Brophy
Date : Aug 16 2026

Master the art of collecting trace drug residues with precise wipe sampling techniques. Learn step-by-step protocols, contamination controls, and documentation tips to ensure admissible forensic evidence.

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.