High Quality Content by WIKIPEDIA articles! Gunshot residue (GSR) is principally composed of burnt and unburnt particles from the explosive primer, the propellant, as well as components from the bullet, the cartridge case and the firearm used. There are authors who use other definitions, such as cartridge discharge residue (CDR) or firearm discharge residue (FDR). Gunshot Residue (GSR) is the residue that gets deposited on the hands of the shooter after the bullet has been fired. It may or may not have some burnt, unburnt or semi-burnt particles. GSR can be very helpful in connecting the firearm to the culprit, establishing the identity of the shooter and in some cases may help in eliminating the probability when the number of suspect is more. Gunshot residue can travel out from the gun to distances of 3–5 feet (0.3–1.5 meters) or even farther. At the farthest distance, only a few trace particles may be present. This information can be useful in determining if someone was involved in...

Под заказ:
	OZON.ru - 998 руб.	Перейти

Рейтинг книги: 5 из 5, 6 голос(-ов).