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Wrongful Convictions and Forensic Science Errors: Case Studies and Root Causes

Wrongful Convictions and Forensic Science Errors: Case Studies and Root Causes

Author: John Morgan
Publisher: CRC Press
ISBN: 9781032063508
Published In: March 2023
Format: Paperback
Jurisdiction: U.K. ? Disclaimer:
Countri(es) stated herein are used as reference only

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Description
Contents

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Wrongful Convictions and Forensic Science Errors: Case Studies and Root Causes provides a rigorous and detailed examination of two key issues: the continuing problem of wrongful convictions and the role of forensic science in these miscarriages of justice. This comprehensive textbook covers the full breadth of the topic. It looks at each type of evidence, historical factors, system issues, organizational factors, and individual examiners.

Forensic science errors may arise at any time from crime scene to courtroom. Probative evidence may be overlooked at the scene of a crime, or the chain of custody may be compromised. Police investigators may misuse or ignore forensic evidence. A poorly-trained examiner may not apply the accepted standards of the discipline or may make unsound interpretations that exceed the limits of generally accepted scientific knowledge. In the courtroom, the forensic scientist may testify outside the standards of the discipline or fail to present exculpatory results. Prosecutors may suppress or mischaracterize evidence, and judges may admit testimony that does not conform to rules of evidence. All too often, the accused will not be afforded an adequate defense—especially given the technical complexities of forensic evidence. These issues do not arise in a vacuum; they result from system issues that are discernable and can be ameliorated.

Author John Morgan provides a thorough discussion of the policy, practice, and technical aspects of forensic science errors from a root-cause, scientific analysis perspective. Readers will learn to analyze common issues across cases and jurisdictions, perform basic root cause analysis, and develop systemic reforms. The reader is encouraged to assess cases and issues without regard to preconceived views or prejudicial language. As such, the book reinforces the need to obtain a clear understanding of errors to properly develop a set of effective scientific, procedural, and policy reforms to reduce wrongful convictions and improve forensic integrity and reliability.

Written in a format and style accessible to a broad audience, Wrongful Convictions and Forensic Science Errors presents a root-cause analysis across all of these issues, supported by detailed case studies and a clear understanding of the scientific basis of the forensic disciplines.

Dr. John Morgan is internationally recognized for his work in forensic science, body armor, special operations technology, and police technology. He has served as the Deputy Director for Science and Technology at the National Institute of Justice and as Command Science Advisor for the US Army Special Operations Command.

1. Context of Wrongful Convictions and Forensic Science Errors

2. Assessment of Forensic Science Errors

3. Hair and Serology

4. DNA

5. Unvalidated Forensic Science

6. Bitemark Comparison

7. Fingerprints and Friction Ridge Examination

8. Firearms and Toolmarks

9. Fire Debris Investigation

10. Forensic Medicine and Pediatric Abuse

11. Forensic Pathology

12. Organizational Dysfunction