Tag: evidence collection

Crime Scene Investigation Fundamentals: A Complete Overview

By : Ian Brophy
Date : Sep 10 2026

Master the basics of crime scene investigation. Learn about securing perimeters, proper evidence collection, chain of custody, and avoiding common pitfalls.

Cross-Contamination Prevention in Evidence Collection: A Practical Guide

By : Ian Brophy
Date : Aug 31 2026

Learn how to prevent cross-contamination during evidence collection. This guide covers PPE protocols, sterile handling techniques, and packaging best practices to maintain forensic integrity.

Fingerprint Powder Methods: A Practical Guide to Choosing the Right Technique

By : Ian Brophy
Date : Aug 23 2026

Learn how to choose the right fingerprint powder and brush for various surfaces. This guide covers surface compatibility, powder types, and common pitfalls to avoid.

From Investigation to Arrest: Establishing Probable Cause in Homicide Cases

By : Ian Brophy
Date : Aug 17 2026

Learn how investigators build a defensible case for arrest in homicide cases. This guide covers the legal standards, key evidence types, and common pitfalls that affect probable cause.

Disposable vs. Sterile Equipment: Evidence Collection Choices

By : Ian Brophy
Date : Aug 17 2026

Learn how to choose between disposable and sterile equipment for evidence collection. This guide covers cost, integrity, and best practices for forensic teams.

Debris Recovery: How to Collect Physical Evidence from Burned Structures

By : Ian Brophy
Date : Aug 17 2026

Learn how to effectively collect physical evidence from burned structures. This guide covers safety, excavation techniques, and preserving delicate samples for lab analysis.

Crime Scene Walkthrough: Step-by-Step Investigator Procedures

By : Ian Brophy
Date : Aug 16 2026

Discover the step-by-step procedures investigators follow during a crime scene walkthrough, from securing the perimeter to collecting digital evidence.

Forensic Autopsy: A Step-by-Step Procedural Guide

By : Ian Brophy
Date : May 27 2026

Explore the step-by-step process of a forensic autopsy, from initial evidence collection to final reporting. Learn how forensic pathologists determine cause and manner of death while preserving critical legal evidence.

Crime Scene Notes: Best Practices for Real-Time Documentation

By : Ian Brophy
Date : Apr 20 2026

Learn the best practices for real-time crime scene documentation. Master the art of factual note-taking, spatial measurements, and integrating tech to ensure court-ready evidence.

Homicide Scene Processing: A Complete Guide to Evidence Collection

By : Ian Brophy
Date : Apr 18 2026

A comprehensive guide to homicide scene processing and evidence collection, covering perimeters, documentation, and the critical chain of custody.

Digital Evidence Collection: Chain of Custody for Digital Data

By : Ian Brophy
Date : Mar 30 2026

Learn how to maintain chain of custody for digital evidence to ensure court admissibility. Covers collection, hashing, documentation, and legal risks.

Proper Evidence Collection Techniques: Complete Guide for Law Enforcement

By : Ian Brophy
Date : Feb 27 2026

Learn the essential techniques for collecting, documenting, and preserving evidence at crime scenes. From chain of custody to proper packaging, this guide covers what law enforcement officers must do to ensure evidence is admissible in court.