Citation

Cooper R, Guileyardo JM, Stone IC, Hall V, Fletcher L. Am. J. Forensic Med. Pathol. 1994; 15(4): 325-327.

Affiliation

Institute of Forensic Sciences, Dallas, TX 75235.

Copyright

(Copyright © 1994, Lippincott Williams and Wilkins)

DOI

unavailable

PMID

7879775

Abstract

There is much anecdotal information being disseminated, even offered in expert witness testimony, concerning the deposit of primer residues on the hands of persons in front of the muzzle of handguns. We present data for 9 mm and 380 Auto pistols and for a 38 caliber revolver depicting the procedure for obtaining wipings taken from targets representing the hands of a gunshot victim. These wipings from pork tissue were then analyzed for the primer residue metals antimony, barium, and lead. The data show that the two primary metals, antimony and barium, are deposited on the targets out to 4 feet for the pistols and out to three feet for the 38-caliber revolver. Testing will continue in actual cases with the gun and ammunition involved in the shooting.

Language: en