70 likes | 180 Views
Ballistics Evidence. Notes on page 75. Warning. Next slide is slightly disturbing. Entrance vs exit wounds. Entrance Wounds are typically smaller and neater Exit Wounds are typically larger and messier. Collecting and Packaging Ballistic evidence. Guns
E N D
Ballistics Evidence Notes on page 75
Warning Next slide is slightly disturbing
Entrance vs exit wounds • Entrance Wounds are typically smaller and neater • Exit Wounds are typically larger and messier
Collecting and Packaging Ballistic evidence • Guns • Make sure they are unloaded before packaging! • Package in a secure box • Do not package with any other objects
Collecting and packaging ballistic evidence • Bullets and Cartridge Cases • Do not use metal tipped tweezers! • Wear gloves when handling evidence • Package separately in coin envelope
Collecting and packaging ballistic evidence GSR • Allow to air-dry before packaging • Package items individually • Package in a paper bag • Label chain of custody! On everything!