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Old Blood, Bad Blood, And Youngblood: Due Process, Lost Evidence, And The Limits Of Bad Faith, Norman C. Bay 2017 University of New Mexico School of Law

Old Blood, Bad Blood, And Youngblood: Due Process, Lost Evidence, And The Limits Of Bad Faith, Norman C. Bay

Norman Bay

Under the law of lost evidence, absent a showing of bad faith, no due process violation occurs when the police lose potentially exculpatory evidence. This is so even though the evidence may be critical to the defense and even though post-conviction DNA testing has exonerated more than 200 individuals. Ironically, the case that developed that rule of law, Arizona v. Youngblood, is founded on the conviction of an innocent man. This Article critically examines Youngblood and provides a conceptual framework for examining the constitutional right of access to evidence. Supreme Court precedent reflects two different, sometimes competing, visions of procedural ...


The Effects Of Secret Instructions And Yes/No Questions On Maltreated And Nonmaltreated Children's Reports Of A Minor Transgression, elizabeth c. ahern, Stacia N. Stolzenberg, Kelly McWilliams, Thomas D. Lyon 2017 University of Cambridge

The Effects Of Secret Instructions And Yes/No Questions On Maltreated And Nonmaltreated Children's Reports Of A Minor Transgression, Elizabeth C. Ahern, Stacia N. Stolzenberg, Kelly Mcwilliams, Thomas D. Lyon

University of Southern California Legal Studies Working Paper Series

This study examined the effects of secret instructions (distinguishing between good/bad secrets and encouraging disclosure of bad secrets) and yes/no questions (DID: “Did the toy break?” versus DYR: “Do you remember if the toy broke?”) on 262 4- to 9- year old maltreated and nonmaltreated children’s reports of a minor transgression. Over two-thirds of children failed to disclose the transgression in response to free recall (invitations and cued invitations). The secret instruction increased disclosures early in free recall, but was not superior to no instruction when combined with cued invitations. Yes/no questions specifically asking about the ...


Constitutional Law And The Role Of Scientific Evidence: The Transformative Potential Of Doe V. Snyder, Melissa Hamilton 2017 University of Houston Law Center

Constitutional Law And The Role Of Scientific Evidence: The Transformative Potential Of Doe V. Snyder, Melissa Hamilton

Boston College Law Review

In late 2016, U.S. Court of Appeals for the Sixth Circuit’s concluded in Does #1–5 v. Snyder that Michigan’s sex offender registry and residency restriction law constituted an ex post facto punishment in violation of the constitution. In its decision, the Sixth Circuit engaged with scientific evidence that refutes moralized judgments about sex offenders, specifically that they pose a unique and substantial risk of recidivism. This Essay is intended to highlight the importance of Snyder as an example of the appropriate use of scientific studies in constitutional law.


Changing The Culture Of Disclosure And Forensics, Valena Beety 2017 West Virginia University College of Law

Changing The Culture Of Disclosure And Forensics, Valena Beety

Washington and Lee Law Review Online

This Essay responds to Professor Brandon Garrett’s Constitutional Regulation of Forensic Evidence, and, in particular, his identification of the dire need to change the culture of disclosing forensic evidence. My work on forensics is—similarly to Garrett’s—rooted in both scholarship and litigation of wrongful convictions. From this perspective, I question whether prosecutors fully disclose forensics findings and whether defense attorneys understand these findings and their impact on a client’s case. To clarify forensic findings for the entire courtroom, this Essay suggests increased pre-trial discovery and disclosure of forensic evidence and forensic experts. Forensic analysts largely work ...


Neuroscience Evidence In Forensic Contexts: Ethical Concerns, Stephen J. Morse 2017 University of Pennsylvania Law School

Neuroscience Evidence In Forensic Contexts: Ethical Concerns, Stephen J. Morse

Faculty Scholarship

This is a chapter in a volume, Ethics Dilemmas in Forensic Psychiatry and Psychology Practice, edited by Ezra E. H. Griffith, M.D. and to be published by Columbia University Press. The chapter addresses whether the use of new neuroscience techniques, especially non-invasive functional magnetic resonance imaging (fMRI) and the data from studies employing them raise new ethical issues for forensic psychiatrists and psychologists. The implicit thesis throughout is that if the legal questions, the limits of the new techniques and the relevance of neuroscience to law are properly understood, no new ethical issues are raised. A major ethical lapse ...


Rape Law Gatekeeping, Corey Rayburn Yung 2017 University of Kansas School of Law

Rape Law Gatekeeping, Corey Rayburn Yung

Boston College Law Review

Police across the United States regularly act as hostile gatekeepers who prevent rape complaints from advancing through the criminal justice system by fervently policing the culturally disputed concept of “rape.” Victims are regularly disbelieved, rape kits are discarded without investigation, and, as a result, rapists remain free. The substantial empirical evidence and stories from victims across the United States demonstrate that any success in decreasing sexual violence hinges on removing the numerous police-imposed obstacles inhibiting investigation and adjudication in rape cases, beginning with substantial reform of police practices. An examination of modern cases and the historical record indicates that the ...


Challenging The Credibility Of Alleged Victims Of Child Sexual Abuse In Scottish Courts, Zsofia Szojka, Samantha J. Andrews, Michael E. Lamb, Stacia N. Stolzenberg, Thomas D. Lyon 2017 University of London

Challenging The Credibility Of Alleged Victims Of Child Sexual Abuse In Scottish Courts, Zsofia Szojka, Samantha J. Andrews, Michael E. Lamb, Stacia N. Stolzenberg, Thomas D. Lyon

University of Southern California Legal Studies Working Paper Series

This study examined the effects of credibility-challenging questions (n = 2,729) on 62 5- to 17-year-olds’ testimony in child sexual abuse cases in Scotland by categorizing the type, source, and content of the credibility-challenging questions defence lawyers asked and assessing how children responded. Credibility-challenging questions comprised 14.9% of all questions asked during cross-examination. Of defence lawyers’ credibility-challenging questions, 77.8% focused generally on children’s honesty, whereas the remainder referred to specific inconsistencies in the children’s testimony. Children resisted credibility challenges 54% of the time, significantly more often than they provided compliant responses (26.8%). The tendency to ...


The Effects Of The Putative Confession And Parent Suggestion On Children's Disclosure Of A Minor Transgression, Elizabeth B. Rush, Stacia N. Stolzenberg, J A. Quas, Thomas D. Lyon 2017 University of California, Irvine

The Effects Of The Putative Confession And Parent Suggestion On Children's Disclosure Of A Minor Transgression, Elizabeth B. Rush, Stacia N. Stolzenberg, J A. Quas, Thomas D. Lyon

University of Southern California Legal Studies Working Paper Series

Purpose: This study examined the effects of the putative confession (telling the child that an adult “told me everything that happened and he wants you to tell the truth”) on children’s disclosure of a minor transgression after questioning by their parents. Methods: Children (N = 188; 4 – 7-year-olds) played with a confederate, and while doing so, for half of the children, toys broke. Parents then questioned their children about what occurred, and half of the parents were given additional scripted suggestive questions. Finally, children completed a mock forensic investigative interview. Results: Children given the putative confession were 1.6 times ...


The Triangle Of Law And The Role Of Evidence In Class Action Litigation, Jonah B. Gelbach 2017 University of Pennsylvania Law School

The Triangle Of Law And The Role Of Evidence In Class Action Litigation, Jonah B. Gelbach

Faculty Scholarship

In Tyson Foods v. Bouaphakeo, a "donning and doffing" case brought under Iowa state law incorporating the Fair Labor Standards Act's overtime pay provisions, the petitioners asked the Supreme Court to reject the use of statistical evidence in Rule 23(b)(3) class certification. To its great credit, the Court refused. In its majority opinion, the Court cited both the Federal Rules of Evidence and federal common law interpreting the FLSA. In this paper, I take a moderately deep dive into the facts of the case, and the three opinions penned by Justice Kennedy (for the Court), Chief Justice ...


The Productivity Of Wh- Prompts When Children Testify, Samantha J. Andrews, Elizabeth C. Ahern, Stacia N. Stolzenberg, Thomas D. Lyon 2017 University of Cambridge

The Productivity Of Wh- Prompts When Children Testify, Samantha J. Andrews, Elizabeth C. Ahern, Stacia N. Stolzenberg, Thomas D. Lyon

University of Southern California Legal Studies Working Paper Series

Wh- prompts (what, how, why, who, when, where) vary widely in their specificity and accuracy, but differences among them have largely been ignored in research examining the productivity of different question-types in child testimony. We examined 120 6- to 12-year-olds’ criminal court testimony in child sexual abuse cases to compare the productivity of various wh- prompts. We distinguished among what/how prompts, most notably: what/how-happen prompts focusing generally on events, what/how-dynamic prompts focusing on actions or unfolding processes/events, what/how-causality prompts focusing on causes and reasons, and what/how-static prompts focusing on non-action contextual information regarding location ...


Spatial Language, Question Type, And Young Children's Ability To Describe Clothing: Legal And Developmental Implications, Stacia N. Stolzenberg, Kelly McWilliams, Thomas D. Lyon 2017 Arizona State University

Spatial Language, Question Type, And Young Children's Ability To Describe Clothing: Legal And Developmental Implications, Stacia N. Stolzenberg, Kelly Mcwilliams, Thomas D. Lyon

University of Southern California Legal Studies Working Paper Series

Children’s descriptions of clothing placement and touching with respect to clothing are central to assessing child sexual abuse allegations. This study examined children’s ability to answer the types of questions attorneys and interviewers typically ask about clothing, using the most common spatial terms (on/off, outside/inside, over/under). Ninety-seven 3- to 6-year-olds were asked yes/no (e.g. “Is the shirt on?”), forced-choice (e.g., “Is the shirt on or off?”), open-choice (e.g., “Is the shirt on or off or something else?”), or where questions (e.g., “Where is the shirt?”) about clothing using a human ...


Investigative Interviewing Of The Child, Thomas D. Lyon 2017 University of Southern California

Investigative Interviewing Of The Child, Thomas D. Lyon

University of Southern California Legal Studies Working Paper Series

This chapter reviews best practice interviewing for legal practitioners and others who work with children.


18. When Interviewing Children: A Review And Update., Karen J. Saywitz, Thomas D. Lyon, Gail S. Goodman 2017 University of California, Los Angeles

18. When Interviewing Children: A Review And Update., Karen J. Saywitz, Thomas D. Lyon, Gail S. Goodman

Thomas D. Lyon

In this chapter, we highlight principles for interviewing children based on the best available science, understanding that such principles keep changing as new evidence accumulates and that gaps exist in the knowledge base where guidance is limited. Interviewers will need to stay abreast of new developments. First, we briefly describe the data base from which the tools derive--studies conducted in the laboratory and in the field. Then we discuss evidence-based interview tools and features of the interview about which there is sufficient empirical evidence and consensus to derive “toolboxes.” We discuss interview structure, setting, children’s reluctance and suggestibility, rapport ...


Prejudicial Interpretation Of Expert Reliability On The “Cutting Edge” Enables The Orthopaedic Implant Industry’S Bodily Eminent Domain Claim, Frank Griffin M.D. 2017 University of Arkansas

Prejudicial Interpretation Of Expert Reliability On The “Cutting Edge” Enables The Orthopaedic Implant Industry’S Bodily Eminent Domain Claim, Frank Griffin M.D.

Minnesota Journal of Law, Science & Technology

No abstract provided.


An Evidentiary Oddity: “Careful Habit” -- Does The Law Of Evidence Embrace This Archaic/Modern Concept?, Marc D. Ginsberg 2016 John Marshall Law School

An Evidentiary Oddity: “Careful Habit” -- Does The Law Of Evidence Embrace This Archaic/Modern Concept?, Marc D. Ginsberg

Marc D. Ginsberg

The concept of the “careful habit”[i] is intriguing. The law of evidence vigorously distinguishes between character evidence (largely inadmissible)[ii] and habit evidence (presumptively admissible).[iii] Character is understood as a propensity to act in a certain fashion[iv]—a person’s disposition. Habit is understood as non-volitional, repetitive specific conduct, in response to stimuli, over a rather lengthy period of time.[v] “Carefulness” is known by the law as a character trait.[vi] Carefulness should not be confused with habit, yet this confusion has occurred in multiple jurisdictions, many years ago and recently. This paper seeks to explore ...


57. Spatial Language, Question Type, And Young Children’S Ability To Describe Clothing: Legal And Developmental Implications, Stacia N. Stolzenberg, Kelly McWilliams, Thomas D. Lyon 2016 Arizona State University

57. Spatial Language, Question Type, And Young Children’S Ability To Describe Clothing: Legal And Developmental Implications, Stacia N. Stolzenberg, Kelly Mcwilliams, Thomas D. Lyon

Thomas D. Lyon

Children’s descriptions of clothing placement and touching with respect to clothing are central to assessing child sexual abuse allegations. This study examined children’s ability to answer the types of questions attorneys and interviewers typically ask about clothing, using the most common spatial terms (on/off, outside/inside, over/under). Ninety-seven 3- to 6-year-olds were asked yes/no (e.g. “Is the shirt on?”), forced-choice (e.g., “Is the shirt on or off?”), open-choice (e.g., “Is the shirt on or off or something else?”), or where questions (e.g., “Where is the shirt?”) about clothing using a human ...


58. The Effects Of Secret Instructions And Yes/No Questions On Maltreated And Non-Maltreated Children’S Reports Of A Minor Transgression., Elizabeth C. Ahern, Stacia N. Stolzenberg, Kelly McWilliams, Thomas D. Lyon 2016 University of Cambridge

58. The Effects Of Secret Instructions And Yes/No Questions On Maltreated And Non-Maltreated Children’S Reports Of A Minor Transgression., Elizabeth C. Ahern, Stacia N. Stolzenberg, Kelly Mcwilliams, Thomas D. Lyon

Thomas D. Lyon

This study examined the effects of secret instructions (distinguishing between good/bad secrets and encouraging disclosure of bad secrets) and yes/no questions (DID: “Did the toy break?” versus DYR: “Do you remember if the toy broke?”) on 262 4- to 9- year old maltreated and nonmaltreated children’s reports of a minor transgression. Over two-thirds of children failed to disclose the transgression in response to free recall (invitations and cued invitations). The secret instruction increased disclosures early in free recall, but was not superior to no instruction when combined with cued invitations. Yes/no questions specifically asking about the ...


When Religious Belief Becomes Scientific Opinion: Burwell V. Hobby Lobby And The Unraveling Of Federal Rule 702, Meredith Rachel Mandell 2016 Northwestern University School of Law

When Religious Belief Becomes Scientific Opinion: Burwell V. Hobby Lobby And The Unraveling Of Federal Rule 702, Meredith Rachel Mandell

Northwestern Journal of Law & Social Policy

No abstract provided.


56. Pragmatic Failure And Referential Ambiguity When Attorneys Ask Child Witnesses “Do You Know/Remember” Questions., Angela D. Evans, Stacia N. Stolzenberg, Thomas D. Lyon 2016 Brock University

56. Pragmatic Failure And Referential Ambiguity When Attorneys Ask Child Witnesses “Do You Know/Remember” Questions., Angela D. Evans, Stacia N. Stolzenberg, Thomas D. Lyon

Thomas D. Lyon

“Do you know” and “Do you remember” (DYK/R) questions explicitly ask whether one knows or remembers some information while implicitly asking for that information. This study examined how 104 4- to 9-year-old children testifying in child sexual abuse cases responded to DYK/R wh- and yes/no questions. When asked DYK/R questions containing an implicit wh- question requesting information, children often provided unelaborated “Yes” responses. Attorneys’ follow-up questions suggested that children usually misunderstood the pragmatics of the questions. When DYK/R questions contained an implicit yes/no question, unelaborated “Yes” or “No” responses could be responding to the ...


Reply To Miriam Baer And Michael Doucette’S Reviews Of Two Models Of Pre-Plea Discovery In Criminal Cases, Jenia I. Turner, Allison D. Redlich 2016 SMU Dedman School of Law

Reply To Miriam Baer And Michael Doucette’S Reviews Of Two Models Of Pre-Plea Discovery In Criminal Cases, Jenia I. Turner, Allison D. Redlich

Washington and Lee Law Review Online

No abstract provided.


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