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Just Wrong: The Aftermath of Wrongful Convictions

October 2017

The strength of our criminal justice system depends on its ability to convict the guilty and clear the innocent. But we know that innocent people are sometimes wrongfully convicted and the guilty remain free to victimize others. The consequences of a wrongful conviction are far-reaching for the wrongfully convicted and the survivors and victims of the original crimes. 

Opioid Substances: A Threat to Animal Welfare & Safety

August 2017

The opioid crisis has impacted animal welfare and safety several ways. This webinar will review risks to pets of opioid abusers and working K9s and will make recommendations to help keep K9s safe, including risk mitigation and emergency preparation.

This webinar was presented by the NIJ Forensic Technology Center of Excellence on August 8, 2017.

NIJ's Law Enforcement Advancing Data and Science (LEADS) Program — Departing Class

June 2017
In this video, law enforcement officers discuss how NIJ’s Law Enforcement Advancing Data and Science (LEADS) scholar program benefits professional development and provides the opportunity to network with academia and share research with other agencies to improve evidence-based policing. In addition, law officers discuss how the LEADs scholar program equips smaller agencies to improve community relations.

Stable Isotope Forensics and Unknown Persons Investigations

May 2017

This webinar discusses applications of stable isotope analysis for predicting region of origin of unidentified border crossers found within the United States. Participants will understand the applications and limitations of stable isotope analysis.

This webinar was presented by the NIJ Forensic Technology Center of Excellence on May 24, 2017.

Understanding the Effects of Fatigue on Law Enforcement

May 2017
Steven James (Assistant Research Professor, Washington State University, College of Medicine) and Lois James (Assistant Professor, Washington State University, College of Nursing) discuss research on how fatigue and sleep deprivation affect officers when they make critical decisions to use deadly force. The researchers also discuss how often law enforcement officers are fatigued, the impacts of officer fatigue and drowsy driving, and the goal of implementing positive changes.

How Best Protect Your Force Against Officer Suicide

May 2017
John Violanti, Research Professor at Buffalo, discusses the importance of making police departments aware that officer suicide is a problem. According to Violanti, police officers have a significantly higher rate of suicide than the general public. Reasons for this higher risk include the accumulative effects of trauma and stress.

Violanti describes steps police agencies are taking to help police officers, including teaching recruits what they may experience on the job.

Improving Officer Safety in Interactions With Citizens Suffering From Mental Illness

May 2017
Cara Altimus, former ASSS Fellow with NIJ, discusses the importance of law enforcement and first responders understanding mental illness, its causes, and how it affects the brain. She speaks about the correlation between drug addiction and mental illness. Altimus also addresses establishing procedures and systems so that police officers and first responders can safely and successfully interact with individuals with drug addiction and/or mental illness.

Nerve Agent Uptake and Detection in Human Bone

May 2017

This presentation discusses experimental tests of a model for drug uptake by human bone and explores how the results may be applied to detect nerve agent exposure from human remains recovered from mass graves during human rights investigations.

This webinar was presented by the NIJ Forensic Technology Center of Excellence on May 9, 2017.

Emerging Forensic Research Series: Forensic Chemistry

April 2017

Forensic science research and development plays a key role in the advancement of the practice of forensic science, as noted by the 2009 National Academies of Science report “Strengthening Forensic Sciences in the United States: A Path Forward."

This webinar was presented by the NIJ Forensic Technology Center of Excellence on April 4, 2019.

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.

Vulnerable Victims: Forensic Pathology of Child Abuse, Part 2

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

These presentations highlight specific case studies from a pathologist’s perspective. Jamie Downs, M.D., discussed several topics, including best practices for identifying child abuse and the difference between manner of death and cause of death.

Forensic Entomology Overview, Part 2

March 2017

Entomology has a multitude of uses when it comes to forensic investigation. Whether investigators are estimating post-mortem interval or trying to understand damage dealt to a corpse after death, insects and their behaviors may provide clues or missing information. In this presentation, Neal Haskell, Ph.D., discussed specific case studies and how forensic entomology aided these investigations.

The Poison of a Mother's Love: The Hope Ybarra Investigation of Medical Child Abuse, Part 1

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.

Vulnerable Victims: Forensic Pathology of 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

These presentations highlight specific case studies from a pathologist’s perspective. Jamie Downs, M.D., discussed several topics, including best practices for identifying child abuse and the difference between manner of death and cause of death.

Game Over: The Prosecution of Mell Hall, Part 3

March 2017

Former Major League Baseball player Mel Hall is known for many things, but his athletic career is shadowed by a severe crime: preying on underage girls. In 2009, Hall was convicted of three counts of sexual assault of a child and two counts of indecency with a child. In this presentation, survivor Chaz discussed her personal story and the methods Hall used to manipulate her family into trusting him.

Elder Abuse: Domestic Violence and Special Needs Victims, Part 2

March 2017

The elderly and those living with special needs are two of the most vulnerable populations in our society. As such, additional care and knowledge is necessary to investigate these cases. Jamie Downs, M.D., provided detailed case studies, best practices for investigating these cases, and other noteworthy topics in this presentation.

Human Trafficking in the U.S. and Worldwide Including Dental Aspects, Part 1

March 2017

Identifying victims of human trafficking has a unique set of obstacles, often compounded by language barriers or the victim’s unwillingness to work with law enforcement. Uncovering even the most basic information about victims, both alive and dead, can be a challenge. John P. Kenney, D.D.S., discussed a method for using teeth to determine the ages of unknown victims in this presentation.

Tiffany's Story: The Impact of Abusive Head Trauma on the Family, Part 1

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

Over the twenty years following the tragic abuse of her child, Bonnie Armstrong has worked tirelessly to pursue justice, support victim’s families, and prevent child abuse in its many forms. Through case consultation, legislative lobbying, and the development of forensic training programs, Armstrong and The Shaken Baby Alliance seek to end child abuse. In her introduction, Armstrong shared the story of her child’s abuse at the hands of the baby’s father and the impact that The Shaken Baby Alliance makes in the fight against abuse.

Game Over: The Prosecution of Mell Hall, Part 1

March 2017

Former Major League Baseball player Mel Hall is known for many things, but his athletic career is shadowed by a severe crime: preying on underage girls. In 2009, Hall was convicted of three counts of sexual assault of a child and two counts of indecency with a child. In this presentation, survivor Chaz discussed her personal story and the methods Hall used to manipulate her family into trusting him.

Elder Abuse: Domestic Violence and Special Needs Victims, Part 1

March 2017

The elderly and those living with special needs are two of the most vulnerable populations in our society. As such, additional care and knowledge is necessary to investigate these cases. Jamie Downs, M.D., provided detailed case studies, best practices for investigating these cases, and other noteworthy topics in this presentation.

Forensic Investigative Techniques and Case Consultations, Part 1

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 2

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.