Forensic Science (An introduction to Scientific Crime Detection) by H.J. Walls
Book Overview
This textbook covers a broad range of forensic topics that form the backbone of criminal investigation, including:
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The role and work of forensic science laboratories in modern law enforcement.
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Contact trace evidence, such as marks, scratches, soil, glass, and paint analysis.
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Property-offence evidence and techniques for identifying stolen items.
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Chemical and biological forensic methods, including blood alcohol and toxicology analysis.
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Hair, fiber, and body fluid analysis to link suspects and victims to the scene.
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Tools and methods for arson investigation, microscopy, and document examination.
Throughout the book, Walls focuses on how scientific evidence is produced and interpreted, emphasizing the importance of systematic analysis, accurate reporting, and the role of scientific evidence in the pursuit of justice. The explanations assume no prior technical expertise, which makes the text ideal for both beginners and practitioners seeking a structured introduction.