This document outlines various tools and kits used in crime scene investigation and evidence collection. It discusses basic kits containing essential items like sketch kits, magnifiers, and crime scene protection equipment. It also describes specific evidence collection kits for fingerprints, blood, impressions, trace evidence, DNA/sexual assault, and gunshot analysis. Finally, it discusses the use of a mobile forensic van that functions as a mobile crime scene laboratory equipped with modern tools and facilities to assist investigators.