In episode four of our Case Studies: Part 1 mini season, Just Science sat down with Leighton D'Antoni, the Assistant District Attorney in Dallas County, Texas, to discuss how forensic genetic genealogy was used as an investigative tool to help solve a series of violent cold cases.  In the 1980s, several violent sexual assaults occurred in Dallas County, Texas and Shreveport, Louisiana. These cases were all linked by a foreign DNA profile; however, no suspect was found, and the cases went cold. In 2020, the investigations were re-opened, and forensic genetic genealogy was used to help identify a common suspect in all six cases. Listen along as Leighton discusses the journey to bring justice to survivors almost 40 years later and the prospects of using forensic genetic genealogy as a tool to help solve previously unsolvable cases.  
This episode is funded by the National Institute of Justice’s Forensic Technology Center of Excellence.

Just Solving Cold Cases With Forensic Genetic Genealogy

In episode four of our Domestic Radicalization season, Just Science sat down with Dr. William Parkin, Senior Research Analyst at RTI International, and Dr. Rainer Hilscher, Senior Research Data Scientist at RTI International, to discuss what people do when an improvised explosive device, or IED, detonates in a public space. When an IED unexpectedly explodes in a crowded space, people can react in many ways including freezing, fleeing, helping, or hiding. Using information from past attacks, researchers can predict the way people will behave after an explosion, which informs the way first responders are trained for these events. Listen along as Dr. Parkin and Dr. Hilscher describe what they learned from case studies like the Boston Marathon bombing, how they use software to model human decision-making during a crisis, and the unique challenges of conducting this kind of research. This episode is funded by RTI International’s Justice Practice Area. Some content in this podcast may be considered sensitive and may evoke emotional responses or may not be appropriate for younger audiences.

Just Understanding Human Responses To IED Attacks

In episode one of our Innovations in Corrections season, Just Science sat down with Dr. Christine Lindquist, Director of the Corrections and Reentry Research Program at RTI International, to discuss the importance of consulting individuals with lived experience when designing corrections and reentry research. To assist incarcerated individuals who are preparing to reenter their communities, correctional institutions are rolling out technologies, such as reentry planning software or special features on tablets or other devices, that could be helpful for developing reentry plans, communicating with service providers, and applying for work opportunities. To investigate the efficacy of these types of technology, it is crucial that researchers consult experts, such as those who were formerly incarcerated, to develop the best research questions and methodologies. Listen along as Dr. Lindquist describes why her team integrates those with lived experience throughout their corrections research, specific examples of how experts have improved research practices, and the impact this work has on individuals who are transitioning out of the correctional system. This episode is funded by RTI International’s Justice Practice Area.   Some content in this podcast may be considered sensitive and may evoke emotional responses or may not be appropriate for younger audiences.

Just Lived Experience And Reentry Research

In episode two of our Innovations in Corrections season, Just Science sat down with Joe Russo, institutional and community corrections researcher with the University of Denver, to discuss how advancements in technology can improve the probation and parole experience for both officers and clients. Community supervision agencies, such as probation and parole offices, are responsible for providing many services to their clients, including case management, location monitoring, and drug and alcohol testing. As these agencies become more understaffed and underfunded, technological innovations can help reduce the casework of officers, while also reducing the burden on clients. Listen along as Joe describes the need for change in community supervision, the pros and cons of technology such as check-in kiosks and smartphone monitoring, and the future of research and development in this field.  This episode is funded by RTI International’s Justice Practice Area. Some content in this podcast may be considered sensitive and may evoke emotional responses or may not be appropriate for younger audiences.

Just Tech Advancements In Community Supervision

In episode three of our Innovations in Corrections season, Just Science sat down with Todd Craig, retired Acting Assistant Director for the Federal Bureau of Prisons, and Neal Parsons, Senior Research Scientist and Project Manager at RTI International, to discuss how technological advancements can help correctional officers prevent the introduction of contraband into jails and prisons. For correctional officers, preventing contraband from entering jails and prisons is a top priority as it can present a security threat to inmates and staff. To assist officers in their prevention efforts, researchers and practitioners are working together to implement technological solutions that can help keep contraband, such as cell phones, weapons, and controlled substances, out of correctional facilities. Listen along as Todd and Neal describe common ways that contraband enters a jail or prison, how researchers are developing technology to keep up with new contraband threats, and important logistical considerations when implementing these technologies. This episode is funded by RTI International’s Justice Practice Area.   Some content in this podcast may be considered sensitive and may evoke emotional responses or may not be appropriate for younger audiences.

Just Preventing Contraband In Corrections With Technology

In episode four of our Innovations in Corrections season, Just Science sat down with Dr. Sam Scaggs, research criminologist and corrections expert at RTI International, to discuss how automatic appointment reminders help justice-involved individuals better navigate probation-mandated behavioral health care management appointments. For those involved in the criminal justice system, missing a mandatory appointment such as a court date, treatment service, or parole visit could have serious legal consequences. To help clients manage these obligations, researchers piloted an automated digital appointment reminder system which provides users with quick and concise information about upcoming behavioral health management appointments. Listen along as Dr. Scaggs describes a two-phased approach for developing this system, preliminary results about the efficacy of appointment reminders, and the broad applications that this technology could have in the future.  This episode is funded by RTI International’s Justice Practice Area.   Some content in this podcast may be considered sensitive and may evoke emotional responses or may not be appropriate for younger audiences.

Just Appointment Nudging For Behavioral Health Care

In this 2024 Sexual Assault Awareness Month special release episode, Just Science sat down with Erin House, Special Assistant Attorney General in Michigan; Richard Johnson, Kalamazoo SAKI Investigator; and Lindsey King, Kalamazoo Community-based Victim Advocate, to discuss their team-based approach for investigating sexual assault cold cases. While DNA can be a helpful tool for convicting sexual assault offenders, many sexual assault cold cases do not include DNA evidence. As a result, it is important for investigators and prosecutors to utilize a variety of methods to bring a sexual assault case to justice. Listen along as Erin, Rich, and Lindsey discuss how their team first approaches a cold case, examples of case success stories, and how a multidisciplinary approach ensures that survivors are always supported and heard. This episode is funded by the National Institute of Justice’s Forensic Technology Center of Excellence. Some content in this podcast may be considered sensitive and may evoke emotional responses, or may not be appropriate for younger audiences

Just Sexual Assault Response For Cases Without DNA Evidence

In this 2024 Sexual Assault Awareness Month special release episode, Just Science sat down with Dr. Katherine Scafide, associate professor and sexual assault response researcher at George Mason University, to discuss how her team is developing methods to improve the visibility of bruises on black and brown skin tones following a sexual assault involving victims of color. During a sexual assault medical forensic exam, capturing injuries such as bruises can be crucial for helping bring a case to justice. To address the challenge of bruise visibility on victims with darker skin tones, researchers are developing methods and technological solutions that better detect and capture skin discoloration for certain cases as well as lead to improved outcomes and promote greater equity for victims of marginalized communities. Listen along as Dr. Scafide discusses how her clinical background informs her current sexual assault response research, the importance of consulting clinical practice guidelines before adopting a new technology, and how her work aims to address equity and inclusivity in sexual assault response. This episode is funded by the National Institute of Justice’s Forensic Technology Center of Excellence. Some content in this podcast may be considered sensitive and may evoke emotional responses, or may not be appropriate for younger audiences.

Just Technology To Improve Sexual Assault Bruise Detection

Just Science is a podcast for justice professionals and anyone interested in learning more about forensic science, innovative technology, current research, and actionable strategies to improve the criminal justice system.  This podcast deals with a range of issues, including human trafficking, firearms, policing, leadership in the crime lab, new technologies, sexual assault response, and broader challenges for science and public security. We cover various types of topics across RTI's Justice Practice Area. 

Some seasons of Just Science were developed by RTI International's Justice Practice Area through various funding sources. Please visit the individual episode to learn more about its funding.

Just Solving Cold Cases With Forensic Genetic Genealogy

Just Science

Related tracks