Ballistics – Research Paper Example
Ballistics Outline Ballistics is a vital field in forensic. Much can be learned about a crime scene from ballistics evidence, which indicates the velocity, direction, and substance of bullets or other projectiles used in the commission of a crime. The field has expanded dramatically over the 20th century as computers have allowed investigators to model any number of different scenarios. Much has changed in a field that was once dominated by classical mechanics.
There are several type of ballistics that are important to consider in any study of the subject. Internal ballistics describe how the bullet is fired from the gun. External ballistics is one of the most important as it is the study of how the bullet travels through space—this is important when determining the distance and place of projectile. Terminal ballistics is equally important. It describes the impact and what happened to the bullet.
In the course of my paper I will provide background and history of the field and will then examine the many changes undergone by ballistics in the 20th century. Case studies will be examined. I will then conclude with some thoughts on where the field may go in the future.
Ackley, P. O. (1962). Handbook for Shooters & Reloaders, Volumes I and II, by Publishers Press, Salt Lake City..
This is a comprehensive handbook the presents facts from the point of view of a gun user. A lot of vital detail here. Not much has changed in this part of the field.
Garrison, D.H. (Jan. 1996). "The Effective Use of Bullet Hole Probes in Crime Scene Reconstruction," AFTE Journal, Vol. 28, No. 1, pp. 57-63.
A detailed account of crime scene reconstruction and the important uses that ballistics can be put to. In particular terminal ballistics is discussed.
Krasnov, N. F. and Morris, Deane N. (1970). Aerodynamics of Bodies of Revolution, American Elsevier Publishing, New York.
A work on the science of ballistics. Useful as it present some of basic physics involved in the field.
Mahoney, P. F. , Ryan, J., Brooks, A. J., Schwab, C. W. (2004) Ballistic Trauma - A practical guide 2nd ed. Springer:Leonard Cheshire.
This is a useful book about the trauma caused by ballistics. Investigators often have to work backwards from the trauma.
Rinker, Robert A. (1995). Understanding Ballistics, Mulberry House Publishing, Corydon, IN.
This is a comprehensive study of the field. Useful for the background section.