Video Presentations


Firearms and Tool Mark Evidence




Collecting and Packaging Firearms



This video demonstrates the proper way to make a pistol safe and the proper way to collect and package a firearm.

Seen in this video:

Making a Firearm Safe



This video demonstrates how to make a pistol safe before it is collected as evidence.


Packaging a Firearm



This video demonstrates how to package a pistol that has been collected as evidence.


Evidence Collection - Pistols



This video discusses what is a pistol, how a pistol operates including the ejection of cartridges from a pistol, and the collection of pistols as evidence.


Evidence Collection - Revolvers



This video discusses what is a revolver, how a revolver operates, and the collection of revolvers as evidence.


Evidence Collection - Ammunition



This video discusses identifying and collecting cartridges, cartridge cases and bullets as evidence.


Evidence Collection - Tool Marks



This video discusses how tool mark evidence is documented, collected and packaged. It includes a demonstration on casting a tool mark impression.


Casting Tool Mark Impressions with Mikrosil



Learn how to cast a tool mark impression with Mikrosil casting material.