Forensic Dna Collection At Death Scenes
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Forensic Dna Collection At Death Scenes
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Author : Rhonda Williams, PhD., F-ABC
language : en
Publisher: CRC Press
Release Date : 2014-03-27
Forensic Dna Collection At Death Scenes written by Rhonda Williams, PhD., F-ABC and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-03-27 with Law categories.
DNA evidence collected from death scenes is an essential tool for law enforcement, death investigators, and forensic pathologists—providing insights into cause and manner of death as well as the identification of the responsible person or persons. Ineffective collection procedures raise the risk of evidence being altered or lost during transportation of the body. Using real death scene photos and actual cases as examples, Forensic DNA Collection at Death Scenes: A Pictorial Guide provides a practical approach to evidence collection with emphasis on proper identification, collection, documentation, and preservation. The first atlas of its kind, it demonstrates best practices for collecting DNA from decedents depending on the circumstances of the death scene and other materials present on the decedent such as clothing, bindings, and other objects. The authors discuss the success of the techniques employed in each scenario and analyze the DNA results obtained. The techniques employed at death scenes can also be applied to sexual assault cases, where DNA is collected from the body after an assault takes place. The increasing applications of evidence-based medicine and forensic science to criminal justice and civil litigation demand that crime scene investigations be more scientific, better organized, and multidisciplinary. This atlas provides a step-by-step guide to effective, uncompromising evidence collection.
Forensics
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Author : Joseph Birk
language : en
Publisher: Self Publisher
Release Date : 2023-12-29
Forensics written by Joseph Birk and has been published by Self Publisher this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-12-29 with Law categories.
In the following pages, we will embark on a journey into the captivating world where science and investigation intertwine to unlock the secrets concealed within crime scenes, DNA strands, and the mysteries of death. Forensics, derived from the Latin term "forensis" meaning "of or before the forum," has evolved into a multifaceted discipline that plays a pivotal role in the pursuit of justice. This book serves as a guide through the intricate web of forensic science, delving into the gruesome yet fascinating aspects of DNA analysis, crime scene investigations, and the meticulous work of those who strive to decipher the stories concealed within the evidence. As we navigate through the chapters, you will discover the genesis of DNA forensics, unravel the complexities of crime scene management, and explore the profound impact of technological advancements on forensic investigations. From the silent witnesses found in strands of DNA to the meticulous analysis of bloodstains and the chilling world of death investigations, each page unfolds a new layer of the forensic landscape. This book aims not only to provide insight into the scientific techniques and methodologies employed by forensic experts but also to highlight the challenges and ethical considerations that surround this critical field. As we peer into the depths of decomposition, examine digital fingerprints in the technological age, and ponder the legal implications of forensic evidence, you will gain a comprehensive understanding of the gruesome yet indispensable world of forensics.
Handbook Of Dna Forensic Applications And Interpretation
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Author : Amit Kumar
language : en
Publisher: Springer Nature
Release Date : 2022-07-01
Handbook Of Dna Forensic Applications And Interpretation written by Amit Kumar and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-07-01 with Medical categories.
This handbook covers tested and proven DNA forensic testing methodologies, forensic bioinformatics techniques, case studies and current forensic legal framework for investigation of variety of crimes and provides a clinching evidence for speedy justice. DNA testing is widely used for forensic purposes and is changing the paradigm of (crime) investigation. The book contains chapters on usage of ultramodern DNA collection kits, presents era evidence collection and preservation, high-end DNA sample analysis in laboratory, DNA legislation, expert evidences, challenging and successful case studies, data generation and application of AI and IoT techniques for DNA data analysis, DNA databanks and training manpower to facilitate timely reporting to the requesting agencies. This handbook equips and enables police, investigators and crime analysis laboratories with knowhow of high-end tools, procedures and techniques to link or exclude a criminal to a crime. It is expected that this will be used by first responders, police, forensic analysts, judiciaries, evidence handlers and students and scholars of criminology and forensic sciences worldwide. The intention to write this handbook is to make DNA technology and its importance reach every common man and professional for correctly using it as a tool as and when required. This is quite evident that awareness of DNA technology has increased at a reasonable pace. Courts and investigating agencies are convinced and confident with its accuracy, reliability and unmatched peace delivered by various techniques of DNA fingerprinting and DNA profiling.
Forensic Dna Collection At Death Scenes
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Author : Rhonda Williams, PhD., F-ABC
language : en
Publisher: CRC Press
Release Date : 2014-03-27
Forensic Dna Collection At Death Scenes written by Rhonda Williams, PhD., F-ABC and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-03-27 with Law categories.
DNA evidence collected from death scenes is an essential tool for law enforcement, death investigators, and forensic pathologists—providing insights into cause and manner of death as well as the identification of the responsible person or persons. Ineffective collection procedures raise the risk of evidence being altered or lost during transportation of the body. Using real death scene photos and actual cases as examples, Forensic DNA Collection at Death Scenes: A Pictorial Guide provides a practical approach to evidence collection with emphasis on proper identification, collection, documentation, and preservation. The first atlas of its kind, it demonstrates best practices for collecting DNA from decedents depending on the circumstances of the death scene and other materials present on the decedent such as clothing, bindings, and other objects. The authors discuss the success of the techniques employed in each scenario and analyze the DNA results obtained. The techniques employed at death scenes can also be applied to sexual assault cases, where DNA is collected from the body after an assault takes place. The increasing applications of evidence-based medicine and forensic science to criminal justice and civil litigation demand that crime scene investigations be more scientific, better organized, and multidisciplinary. This atlas provides a step-by-step guide to effective, uncompromising evidence collection.
Dna Analysis
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Author : William Hunter
language : en
Publisher: Simon and Schuster
Release Date : 2014-09-02
Dna Analysis written by William Hunter and has been published by Simon and Schuster this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-09-02 with Juvenile Nonfiction categories.
A flake of skin...a strand of hair...a fleck of saliva...a drop of blood...everywhere we go we leave behind bits of ourselves that are as unique as fingerprints. Each cell contains genetic material called DNA, which holds information that scientists can use to learn about the person who left those cells behind. In the past twenty-five years, researchers have made significant advances in all disciplines of science, including the study of genetics. As science has leapt forward, the effect on forensics has been remarkable. New knowledge of DNA has dramatically changed the amount of information available to forensic scientists at the scene of a crime, opening doors that were never open before.
Inside The Cell
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Author : Erin E Murphy
language : en
Publisher: Bold Type Books
Release Date : 2015-10-06
Inside The Cell written by Erin E Murphy and has been published by Bold Type Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-10-06 with Social Science categories.
Josiah Sutton was convicted of rape. He was five inches shorter and 65 pounds lighter than the suspect described by the victim, but at trial a lab analyst testified that his DNA was found at the crime scene. His case looked like many others -- arrest, swab, match, conviction. But there was just one problem -- Sutton was innocent. We think of DNA forensics as an infallible science that catches the bad guys and exonerates the innocent. But when the science goes rogue, it can lead to a gross miscarriage of justice. Erin Murphy exposes the dark side of forensic DNA testing: crime labs that receive little oversight and produce inconsistent results; prosecutors who push to test smaller and poorer-quality samples, inviting error and bias; law-enforcement officers who compile massive, unregulated, and racially skewed DNA databases; and industry lobbyists who push policies of "stop and spit." DNA testing is rightly seen as a transformative technological breakthrough, but we should be wary of placing such a powerful weapon in the hands of the same broken criminal justice system that has produced mass incarceration, privileged government interests over personal privacy, and all too often enforced the law in a biased or unjust manner. Inside the Cell exposes the truth about forensic DNA, and shows us what it will take to harness the power of genetic identification in service of accuracy and fairness.
Forensic Dna Applications
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Author : Dragan Primorac
language : en
Publisher: CRC Press
Release Date : 2023-04-26
Forensic Dna Applications written by Dragan Primorac and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-04-26 with Science categories.
Forensic DNA Applications: An Interdisciplinary Perspective, Second Edition is fully updated to outline the latest advances in forensic DNA testing techniques and applications. It continues to fill the need for a reference book for people working in the field of forensic molecular biology testing and research as well as individuals investigating and adjudicating cases involving DNA evidence, whether they be civil or criminal cases. DNA techniques have greatly impacted obvious traditional forensic areas, but such advances have also positively affected myriad new areas of research and inquiry. It is possible today to think about solving forensic problems that were simply unheard of even a few years ago. As such, the book pulls all relevant research and applied science together into a detailed and comprehensive collection. Part I begins with the history and development of DNA typing and profiling for criminal and civil purposes. It discusses the statistical interpretation of results with case examples, mitochondrial DNA testing, Y single nucleotide polymorphisms (SNPs) and short tandem repeats (STRs), and X SNP and STR testing. It also explores low copy number DNA typing, mixtures, and quality assurance and control. Part II moves on to cover the various uses and applications of analyzing collected physical evidence, victim identification in mass disasters, analyzing animal DNA, forensic botany, and other unique applications. Part III is dedicated to the latest advances and developments in human molecular biology and Part IV looks at policies and laws and ethics governing DNA evidence, and its utilization in various cases and the courts. Forensic DNA Applications, Second Edition covers cutting-edge research and advancements in the field and is the most up-to-date reference available. Edited and contributed to by the world's foremost leaders in the field, it is a must-have reference for established professionals, and an essential resource to legal professionals—lawyers and judges dealing with civil and criminal cases involving DNA technology—as well as students entering the fields of genetics and forensic DNA analysis.
Blood Evidence
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Author : Henry Lee
language : en
Publisher:
Release Date : 2003-04-17
Blood Evidence written by Henry Lee and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-04-17 with Law categories.
A startling look at how breakthroughs in DNA testing are having a tumultuous impact on criminal investigations. Written specifically for a lay audience, "Blood Evidence" is the first trade book to explore the complexities of DNA testing and the effect it has had on justice systems worldwide.
Interpreting Complex Forensic Dna Evidence
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Author : Jane Moira Taupin
language : en
Publisher: CRC Press
Release Date : 2019-11-14
Interpreting Complex Forensic Dna Evidence written by Jane Moira Taupin and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-14 with Law categories.
Interpreting Complex Forensic DNA Evidence is a handy guide to recent advances—and emerging issues—in interpreting complex DNA evidence and profiles for use in criminal investigations. In certain cases, DNA cannot be connected to a specific biological material such as blood, semen or saliva. How or when the DNA was deposited may be an issue. The possibility of generating DNA profiles from touched objects, where there may not be a visible deposit, has expanded the scope and number of exhibits submitted for DNA analysis. With such advances, and increasing improvements in technological capabilities in testing samples, this means it is possible to detect ever smaller amounts of DNA. There are also many efforts underway to seek was to interpret DNA profiles that are sub-optimal—either relative to the amount required by the testing kit and, potentially, the quality of the obtained sample. Laboratories often use enhancements in order to obtain a readable DNA profile. The broad-reaching implications of improving DNA sensitivity have led to this next, emerging generation of more complex profiles. Examples partial profiles that do not faithfully reflect the proposed donor, or mixtures of partial DNA from multiple people. A complexity threshold has been proposed to limit interpretation of poor-quality data. Research is now addressing the interpretation of transfer of trace amounts of DNA. Complex issues are arising in trial that need to be reconciled as such complexity has added challenges to the interpretation of evidence and its introduction or dismissal in certain cases in the courts. Key Features: Addresses DNA transfer, from person-to-person as well as to objects Outlines each stage required to produce a DNA profile from an exhibit—including collection, handling, storage, and analysis Discusses ethics, subjectivity, and bias—including cognitive dissonance—as they relate specifically to complex DNA evidence Highlights current techniques and the latest advances in DNA analysis, including advances in familial DNA searches Interpreting Complex Forensic DNA Evidence provides tools to assist the criminal investigator, forensic expert, and legal professional when posed with a DNA result in a forensic report or testimony. The result—and any associated statistic—may not reveal any ambiguity, complexity, or the assumptions involved in deriving it. Questions from resolved criminal cases are posed, and the relevant forensic literature, provided for the reader to assess a DNA result and any associated statistic. Case studies throughout illustrate concepts and emphasize the need for conclusions in the forensic report that are supported by the data.
Dna Analysis Forensic Fluids Follicles
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Author : Sue L. Hamilton
language : en
Publisher: ABDO
Release Date : 2008-01-01
Dna Analysis Forensic Fluids Follicles written by Sue L. Hamilton and has been published by ABDO this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-01-01 with Juvenile Nonfiction categories.
Introduces the fascinating world of DNA analysis.