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Topic: Forensic sciences,
Subtopic: Forensic sciences

Forensic Investigative Techniques and Case Consultations, Part 2

Content Advisory
Please be aware that this content contains descriptions of violence that may be distressing to some viewers.
March 2017

In the final presentation of the day, Bonnie Armstrong and Jamie Downs, M.D., speak with investigators about case consultation and evidence collection techniques. Topics include: photography, search warrants, multidisciplinary teams, and the information that can be gained from an autopsy.

The Poison of a Mother's Love: The Hope Ybarra Investigation of Medical Child Abuse, Part 3

Content Advisory
Please be aware that this content contains descriptions of violence that may be distressing to some viewers.
March 2017

Munchausen Syndrome by proxy is  rare but debilitating for both the parent and the victim. Due to its rarity, investigating and proving the existence of Munchausen Syndrome by proxy is exceptionally difficult. In this presentation, Mike Weber of the Tarrant County, TX, District Attorney’s Office explained how he collected evidence for the case of Hope Ybarra.

Funding Opportunities for Publicly Funded Crime Labs, Fiscal Year 2017

January 2017

This webinar will inform the audience of the changes to three programs available for publicly funded forensic laboratories and introduce a new program for FY 2017. Changes to existing programs will be highlighted and presenters will discuss the background and goals of the solicitations, recommendations for successful applications, application expectations and requirements, the review process, and the application checklist. There will also be time for questions and answers at the end of the webinar.

Solicitations discussed include:

Dreamland: Sam Quinones Explores America's Opiate Epidemic

January 2017

Sam Quinones is a Los Angeles-based freelance journalist and author of three books of narrative nonfiction. His latest book is Dreamland: The True Tale of America's Opiate Epidemic (Bloomsbury, 2015), which will be discussed in this webinar.

This webinar was presented by the NIJ Forensic Technology Center of Excellence in January 2017.

Progress on Testing Sexual Assault Kits

September 2016
Members from the Nevada Sexual Assault Kit Backlog Working Group describe the importance of using a multidisciplinary, victim-centered approach in addressing complex issues that arise while responding to sexual assault. The team also describes the importance of utilizing available resources, including research and federal support from the National Institute of Justice, in making progress towards processing untested sexual assault kits.

What Is a Sexual Assault Kit?

January 2016
NIJ Office of Investigative and Forensic Sciences Director Gerald LaPorte and Deputy Director Heather Waltke, along with Heather LaSalle, Forensic Examiner, DNA Casework Unit, from the FBI Laboratory explain what a sexual assault kit is and how it is used as part of a sexual assault investigation.

How Research and Technology Are Expanding Sexual Assault Kit Testing

January 2016

NIJ Office of Investigative and Forensic Sciences Director Gerald LaPorte and Deputy Director Heather Waltke, along with Heather LaSalle, Forensic Examiner, DNA Casework Unit, and Tina Delgado, Chief, Biometrics Division from the FBI Laboratory discuss how scientific advances can help jurisdictions process a large number of previously unsubmitted sexual assault kits.

A Sexual Assault Kit Partnership

November 2015
NIJ Office of Investigative and Forensic Sciences Director Gerald LaPorte and Deputy Director Heather Waltke, along with Heather LaSalle, Forensic Examiner, DNA Casework Unit, and Tina Delgado, Chief, Biometrics Division from the FBI Laboratory discuss why the NIJ-FBI Sexual Assault Kit Partnership was created and how the partnership plans to shed light on the complexities of sexual assault cases, particularly kits that

How Reliable Are Latent Fingerprint Examiners?

September 2015

Brian Cerchiai discusses a NIJ-supported a study conducted by the Miami-Dade Police Department on the accuracy of fingerprint examiners. The study found that fingerprint examiners make extremely few errors. Even when examiners did not get an independent second opinion about their decisions, they were remarkably accurate. But when decisions were verified by an independent reviewers, examiners had a 0% false positive, or incorrect identification, rate and a 3% false negative, or missed identification, rate.

Notifying Sexual Assault Victims When Evidence Is Tested

April 2014

Interview with Dr. Noël Busch-Armendariz, Ph.D., University of Texas at Austin

Watch Dr. Noël Busch-Armendariz discuss what Houston is learning about the role of notifying sexual assault victims when their rape kits are DNA-tested. In talking about the nationwide implications of the Houston action-research project, Dr. Busch-Armendariz says that the nation is ready to move beyond a focus solely on kit-testing to the larger discussion of how to tackle the complicated issue of sexual assault.

The Importance of Victim Cooperation in Solving Sexual Assaults

April 2014

Interview with Dr. Bill Wells, Ph.D., Sam Houston State University

Watch Bill Wells discuss the problem of unsubmitted sexual assault kits in Houston, including some lessons learned to-date. Dr. Wells also talks about the crucial role of victim cooperation in solving sexual assault cases and the Houston Police Department's hiring of a justice advocate to improve investigations.

"Sentinel Event" Review in the Criminal Justice System

January 2014

Listen to James Doyle discuss the basics of a "sentinel event" review in the criminal justice system. This learning-from-error approach borrows from principles that medicine, aviation and other high-risk enterprises have successfully used. Former NIJ Fellow Doyle offers the basics to understand this innovative idea that takes a system-wide perspective of error, bringing all stakeholders together in a non-blaming, forward-looking way after a bad outcome, such as a wrongful conviction, occurs.

Erroneous Convictions in Criminal Justice

March 2013

Interview with Jon Gould, Ph.D., Director of the Washington Institute for Public and International Affairs Research, American University.

Dr. Gould discusses:

  • Bottom line findings from the study "Predicting Erroneous Convictions: A Social Science Approach to Miscarriages of Justice"
  • Ten statistically significant factors related to wrongful convictions
  • The role of systemic error and tunnel vision

Wrongful Convictions: The Latest Scientific Research & Implications for Law Enforcement

March 2013

What does science tell us about case factors that can lead to a wrongful conviction? Dr. Jon Gould of American University will discuss the findings of the first large-scale empirical study that has identified ten statistically significant factors that distinguish a wrongful conviction from a "near miss." (A "near miss" is a case in which an innocent defendant was acquitted or had charges dismissed before trial). Following Dr. Gould's presentation, Mr. John R.

The Neurobiology of Sexual Assault: Implications for Law Enforcement, Prosecution, and Victim Advocacy

December 2012

Dr. Campbell brings together research on the neurobiology of trauma and the criminal justice response to sexual assault. She explains the underlying neurobiology of traumatic events, its emotional and physical manifestation, and how these processes can impact the investigation and prosecution of sexual assaults. Real-world, practical implications are examined for first responders, such as law enforcement, nurses, prosecutors, and advocates.