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Articles 1 - 19 of 19
Full-Text Articles in Evidence
The Trial Court’S Gatekeeper Role Under Frye, Daubert And Kumho: A Special Look At Children's Cases, John Eric Smithburn
The Trial Court’S Gatekeeper Role Under Frye, Daubert And Kumho: A Special Look At Children's Cases, John Eric Smithburn
J. Eric Smithburn
No abstract provided.
The Utilization Of Chiral Ion Mobility Spectrometry For The Detection Of Enantiomeric Mixtures And Thermally Labile Compounds, Howard K. Holness
The Utilization Of Chiral Ion Mobility Spectrometry For The Detection Of Enantiomeric Mixtures And Thermally Labile Compounds, Howard K. Holness
FIU Electronic Theses and Dissertations
This dissertation utilized electrospray ion mobility mass spectrometry (ESI-IMS-MS) to develop methods necessary for the separation of chiral compounds of forensic interest. The compounds separated included ephedrines and pseudoephedrines, that occur as impurities in confiscated amphetamine type substances (ATS) in an effort to determine the origin of these substances. The ESI-IMS-MS technique proved to be faster and more cost effective than traditional chromatographic methods currently used to conduct chiral separations such as gas and liquid chromatography. Both mass spectrometric and computational analysis revealed the separation mechanism of these chiral interactions allowing for further development to separate other chiral compounds by …
Adaptation And The Courtroom: Judging Climate Science, Kirsten Engel, Jonathan Overpeck
Adaptation And The Courtroom: Judging Climate Science, Kirsten Engel, Jonathan Overpeck
Michigan Journal of Environmental & Administrative Law
Climate science is increasingly showing up in courtroom disputes over the duty to adapt to climate change. While judges play a critical role in evaluating scientific evidence, they are not apt to be familiar with the basic methods of climate science nor with the role played by peer review, publication, and training of climate scientists. This Article is an attempt to educate the bench and the bar on the basics of the discipline of climate science, which we contend is a distinct scientific discipline. We propose a series of principles to guide a judge’s evaluation of the reliability and weight …
The Admissibility Of Bayesian Likelihood Ratios, Robert Sanger
The Admissibility Of Bayesian Likelihood Ratios, Robert Sanger
Robert M. Sanger
As someone once said, “there are lies, damned lies and statistics.” Anyone who has tried a case where statistics are presented to the jury knows how powerful statistics can be. Jurors are generally not versed in statistics and are vulnerable to being misled. Ironically, judges may not be much better at identifying valid statistical analyses as opposed to bogus ones.
In this Criminal Justice column we will look at statistical analysis and its place in the courtroom. We will look at a recent decision of the British Courts and the implications for that type of thinking on American jurisprudence. To …
"Introduction" (Chapter 1) Of Stories About Science In Law: Literary And Historical Images Of Acquired Expertise (Ashgate 2011), David S. Caudill
"Introduction" (Chapter 1) Of Stories About Science In Law: Literary And Historical Images Of Acquired Expertise (Ashgate 2011), David S. Caudill
David S Caudill
This is the introductory chapter of Stories About Science in Law: Literary and Historical Images of Acquired Expertise (Ashgate, 2011), explaining that the book presents examples of how literary accounts can provide a supplement to our understanding of science in law. Challenging the view that law and science are completely different, I focus on stories that explore the relationship between law and science, and identify cultural images of science that prevail in legal contexts. In contrast to other studies on the transfer and construction of expertise in legal settings, the book considers the intersection of three interdisciplinary projects-- law and …
Lawyers Judging Experts: Oversimplifying Science And Undervaluing Advocacy To Construct An Ethical Duty?, David S. Caudill
Lawyers Judging Experts: Oversimplifying Science And Undervaluing Advocacy To Construct An Ethical Duty?, David S. Caudill
David S Caudill
My focus is on an apparent trend at the intersection of the fields of evidentiary standards for expert admissibility and professional responsibility, namely the eagerness to place more ethical responsibilities on lawyers to vet their proffered expertise to ensure its reliability. My reservations about this trend are not only based on its troubling implications for the lawyer’s duty as a zealous advocate, which already has obvious limitations (because of lawyers’ conflicting duties to the court), but are also based on the problematic aspects of many reliability determinations. To expect attorneys - and this is what the proponents of a duty …
Book Review: Carl Cranor, Toxic Torts: Science, Law, And The Possibility Of Justice, David Caudill
Book Review: Carl Cranor, Toxic Torts: Science, Law, And The Possibility Of Justice, David Caudill
David S Caudill
Carl F. Cranor’s Toxic Torts: Science, Law, and the Possibility of Justice is a sustained, comprehensive argument that the Daubert gatekeeping regime has tilted the playing field against injured plaintiffs in toxic tort litigation. More generally, Cranor joins those who argue that the Daubert regime has not fared well in practice. Complex scientific evidence is not handled well in trials because scientific methods, data, and inferential reasoning are not well understood by gatekeeping judges. Cranor’s goal is to help solve this problem by offering a detailed description of the patterns of reasoning, evidence collection, and inference in nonlegal scientific settings. …
Junk Philosophy Of Science?: The Paradox Of Expertise And Interdisciplinarity In Federal Courts, David S. Caudill, Richard E. Redding
Junk Philosophy Of Science?: The Paradox Of Expertise And Interdisciplinarity In Federal Courts, David S. Caudill, Richard E. Redding
David S Caudill
No abstract provided.
The Admissibility Of Cell Site Location Information In Washington Courts, Ryan W. Dumm
The Admissibility Of Cell Site Location Information In Washington Courts, Ryan W. Dumm
Seattle University Law Review
This Comment principally explores when and how a party can successfully admit cell cite location information into evidence. Beginning with the threshold inquiry of relevance, Part III examines when cell site location information is relevant and in what circumstances the information, though relevant, could be unfairly prejudicial, cumulative, or confusing. Part IV provides the bulk of the analysis, which centers on the substantive foundation necessary to establish the information’s credibility and authenticity. Part V looks at three ancillary issues: hearsay, a criminal defendant’s Sixth Amendment confrontation rights, and the introduction of a summary of voluminous records. Finally, Part VI offers …
From Gridlock To Groundbreaking: Realizing Reliability In Forensic Science, Jessica D. Gabel
From Gridlock To Groundbreaking: Realizing Reliability In Forensic Science, Jessica D. Gabel
Jessica Gabel Cino
In 2009, The National Academy of Sciences published a scathing report announcing that forensic science is broken and needs to be overhauled. Weaknesses have plagued forensic evidence for decades, and the resulting legal challenges have been hard fought but met with few victories. What we do know is a harsh truth: that faulty forensic science has contributed to the conviction of innocent people—and will continue to do so if the status quo persists.
In recent years, the reality of wrongful convictions has become mainstream through the work of the Innocence Project and other organizations. Out of the 305 DNA-based exonerations …
Defying Dna: Rethinking The Role Of The Jury In An Age Of Scientific Proof Of Innocence, Andrea L. Roth
Defying Dna: Rethinking The Role Of The Jury In An Age Of Scientific Proof Of Innocence, Andrea L. Roth
Andrea L Roth
In 1946, public outrage erupted after a jury ordered Charlie Chaplin to support a child who, according to apparently definitive blood tests, was not his. Half a century later, juries have again defied apparently definitive evidence of innocence, finding criminal defendants guilty based on a confession or eyewitness notwithstanding exculpatory DNA test results. One might expect judges in such cases to direct an acquittal, on grounds that the evidence is legally insufficient because no rational juror could find guilt beyond a reasonable doubt. Yet few if any do. Instead, courts defer to juries when they form an actual belief in …
A Fourth Amendment Theory For Arrestee Dna And Other Biometric Databases, David H. Kaye
A Fourth Amendment Theory For Arrestee Dna And Other Biometric Databases, David H. Kaye
Journal Articles
Routine DNA sampling following a custodial arrest process is now the norm in many jurisdictions, but is it consistent with the Fourth Amendment? The few courts that have addressed the question have disagreed on the answer, but all of them seem to agree on two points: (1) the reasonableness of the practice turns on a direct form of balancing of individual and governmental interests; and (2) individuals who are convicted — and even those who are merely arrested — have a greatly diminished expectation of privacy in their identities. This Article disputes these propositions and offers an improved framework for …
On The 'Considered Analysis' Of Collecting Dna Before Conviction, David H. Kaye
On The 'Considered Analysis' Of Collecting Dna Before Conviction, David H. Kaye
Journal Articles
For nearly a decade, DNA-on-arrest laws eluded scrutiny in the courts. For another five years, they withstood a gathering storm of constitutional challenges. In Maryland v. King, however, Maryland's highest court reasoned that usually fingerprints provide everything police need to establish the true identity of an individual before trial and that the state's interest in finding the perpetrators of crimes by trawling databases of DNA profiles is too "generalized" to support "a warrantless, suspicionless search." The U.S. Supreme Court reacted forcefully. Chief Justice Roberts stayed the Maryland judgment, writing that "given the considered analysis of courts on the other side …
Maryland V. King: Per Se Unreasonableness, The Golden Rule, And The Future Of Dna Databases, David H. Kaye
Maryland V. King: Per Se Unreasonableness, The Golden Rule, And The Future Of Dna Databases, David H. Kaye
Journal Articles
In Maryland v. King, the Supreme Court applied a balancing test to uphold a Maryland statute mandating preconviction collection and analysis of DNA from individuals charged with certain crimes. The DNA profiles are limited to an inherited set of DNA sequences that are not known to be functional and that are tokens of individual identity. This invited online essay examines two aspects of an article on the case by Professor Erin Murphy. I question the claim that the case is pivotal in a conceivable abandonment of the per se rule that warrantless, suspicionless searches are unconstitutional unless they fall …
Confronting Science: Expert Evidence And The Confrontation Clause, David H. Kaye, Jennifer L. Mnookin
Confronting Science: Expert Evidence And The Confrontation Clause, David H. Kaye, Jennifer L. Mnookin
Journal Articles
In Crawford v Washington, the Supreme Court substantially changed its understanding of how the Confrontation Clause applies to hearsay evidence. Since then, the Court has issued three bitterly contested expert-evidence-related Confrontation Clause decisions, and each one has generated at least as many questions as answers. This article analyzes this trilogy of cases, especially the most recent, Williams v Illinois.
In Williams, the Court issued a bewildering array of opinions in which majority support for admitting the opinion of a DNA analyst about tests that she did not perform was awkwardly knitted together out of several incompatible doctrinal …
Logic, Not Evidence, Supports A Change In Expert Testimony Standards: Why Evidentiary Standards Promulgated By The Supreme Court For Scientific Expert Testimony Are Inappropriate And Inefficient When Applied In Patent Infringement Suits, Claire R. Rollor
Journal of Business & Technology Law
No abstract provided.
Being Pragmatic About Forensic Linguistics, Edward K. Cheng
Being Pragmatic About Forensic Linguistics, Edward K. Cheng
Vanderbilt Law School Faculty Publications
This article aims to provide some legal context to the Authorship Attribution Workshop (“conference”). In particular, I want to offer some pragmatic observations on what courts will likely demand of forensic linguistics experts and tentatively suggest what the field should aspire to in both the short and long run.
Visual Jurisprudence, Richard Sherwin
Visual Jurisprudence, Richard Sherwin
Articles & Chapters
Lawyers, judges, and jurors face a vast array of visual evidence and visual argument inside the contemporary courtroom. From videos documenting crimes and accidents to computer displays of their digital simulation, increasingly, the search for fact-based justice is becoming an offshoot of visual meaning making. But when law migrates to the screen it lives there as other images do, motivating belief and judgment on the basis of visual delight and unconscious fantasies and desires as well as actualities. Law as image also shares broader cultural anxieties concerning not only the truth of the image, but also the mimetic capacity itself, …
Speaking Science To Law, Deborah Hussey Freeland
Speaking Science To Law, Deborah Hussey Freeland
Deborah M. Hussey Freeland
involving a strong scientific consensus, the powerful qualities of scientific knowledge are easily lost in translation. Moreover, even prominent scientists who are committed to providing accurate information to legal fact-finders may suffer reputational harm simply for participating in an adversarial process.
This article analyzes the connection between law and science through the expert witness from the perspectives of epistemology and cross-cultural communication, focusing on the distinct ways in which scientists and lawyers know, value and express their knowledge. When a lawyer meets with a scientific expert witness, more confusion attends their interaction than either likely realizes. Linguistic translation is necessary--but …