How Do Forensic Investigators Analyze Ballistic Evidence?
Firearms & Ballistics
Firearm investigation is a specialty of forensic science focusing on the examination of firearms and related subjects. Closely linked to this is ballistics, which relates to the flight path of projectiles, often associated with forensic science during the investigation of firearms. This area of study examines the path of a bullet from when it leaves the firearm up until it strikes the target. During investigations in which the use of firearms is suspected, a number of artefacts may be collected for examination, including firearms, cartridge cases, bullets, live ammunition, trace materials, and any material damaged by a projectile.
The study of firearms and firearm ballistics is often divided in internal, external and terminal ballistics. Internal ballistics refers to the processes inside the firearm, the minute space of time between the shooter pulling the trigger and the bullet exiting the muzzle of the gun. Following this, external ballistics deals with the bullet’s flight between leaving the firearm and striking a target. Finally,...
Additional Resource: Firearms & Ballistics