Pseudo-gunpowder stippling caused by fragmentation of a plated bullet.
In this report we present a case of pseudo-gunpowder stippling caused by fragmentation of a plated bullet. Investigation of the incident revealed absence of an interposed target, no evidence of ricochet, and a normally functioning, undamaged weapon. Electroplated ("plated" or "coated") bullets are relatively uncommon. They look similar to jacketed bullets in that the lead core is covered by a copper-colored jacketlike material. However, the copper-colored plating material is thinner than the typical jacket material. In certain instances, the plating may strip away from the lead core during transit through the barrel of the weapon and can produce injuries that mimic gunpowder stippling. Forensic pathologists are advised to be aware of this phenomenon. Misinterpretation of such wounds could result in improper classification of range of fire or improper conclusions about the presence or absence of an interposed target or ricochet.
Prahlow
Joseph A
JA
South Bend Medical Foundation, 530 N. Lafayette Boulevard, South Bend, IN 46601, USA. jprahlow@sbmflab.org
Allen
Susan B
SB
Spinder
Travis
T
Poole
Robert A
RA
D000293:Adolescent; D004595:Electroplating; D005389:Firearms; D044709:Forensic Ballistics; D006801:Humans; D008297:Male; D012867:Skin / Q000473:pathology*; D014948:Wounds, Gunshot / Q000473:pathology*