NCJ Number
26400
Journal
International Criminal Police Review Issue: 288 Dated: (MAY 1975) Pages: 150-151
Date Published
1975
Length
2 pages
Annotation
DETERMINING WHETHER A FIREARM HAD BEEN FIRED MAY BE ACCOMPLISHED BY CHEMICAL TESTING FOR LEAD OR COPPER RESIDUE.
Abstract
THESE PROJECTILE TRACES HAVE BEEN FOUND TO BE PRESENT EVEN IN CLEANED BARRELS WHICH DO NOT SHOW PRESENCE OF COMBUSTION PRODUCTS.