Citation

DiMaio VJ, Dana SE, Taylor WE, Ondrusek J. J. Forensic Sci. 1987; 32(1): 38-47.

Copyright

(Copyright © 1987, American Society for Testing and Materials, Publisher John Wiley and Sons)

DOI

unavailable

PMID

3819687

Abstract

The authors report two cases in which examination of foreign material embedded in or adherent to bullets provided critical information in the reconstruction of a crime scene. Analysis of small particles by scanning electron microscopy (SEM) and energy dispersive X-ray analysis (EDXA) can be accomplished without destruction or injury of the particles. In one case, the detection and identification of mineral fragments embedded near the nose of a bullet provided conclusive evidence that the bullet had ricocheted from a fireplace before striking the victim. In the second case, analysis of particles from two bullets identified them as them as bone fragments, thus proving which shots fired from a police officer's gun had killed a suspected burglar. SEM-EDXA has not been widely used to identify such material on bullets, but should be considered a potentially powerful tool in forensic science.

Language: en