Pistol bullet deflection through soft tissue simulants.

Kerkhoff, W; Bolck, A; Alberink, I; Mattijssen, E J A T; Hermsen, R; Riva, Fabiano (2018). Pistol bullet deflection through soft tissue simulants. Forensic science international, 289, pp. 270-276. Elsevier Scientific Publ. Ireland 10.1016/j.forsciint.2018.05.052

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Trajectory deflections of pistol bullets from four different firearms, fired through soft tissue simulants under two different incidence and exit angles were studied. The data from this study can be used in reconstructions of shooting incidents where human soft tissues (not bones) were perforated with pistol bullets and assumptions must be made about bullet deflection in order to correctly reconstruct trajectories. The results demonstrate that deflection was influenced by the length of the "wound channel" through the simulants. In short, deflection was small to virtually absent with 5 and 10cm channel lengths. With channel lengths of 15, 20 and 25cm, there was a clear increase in deflection and/or a more erratic deflection behaviour with most shots. The data also suggest an influence of the angle of incidence and/or exit on both the direction and the magnitude of the deflection.

Item Type:

Journal Article (Original Article)

Division/Institute:

04 Faculty of Medicine > Service Sector > Institute of Legal Medicine
04 Faculty of Medicine > Service Sector > Institute of Legal Medicine > Forensic Physics (Ballistics)

UniBE Contributor:

Riva, Fabiano

ISSN:

0379-0738

Publisher:

Elsevier Scientific Publ. Ireland

Language:

English

Submitter:

Antoinette Angehrn

Date Deposited:

26 Jul 2018 10:24

Last Modified:

24 Oct 2019 11:16

Publisher DOI:

10.1016/j.forsciint.2018.05.052

PubMed ID:

29913362

Uncontrolled Keywords:

Ballistic gelatine Bullet trajectory deflection Bullet trajectory reconstruction Skin simulant Soft-tissue simulant

BORIS DOI:

10.7892/boris.118957

URI:

https://boris.unibe.ch/id/eprint/118957

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