004 The role of Evidence in Forensic Investigations

Child Abuse Investigations

The podcast episode features a discussion on child abuse investigations and sudden unexpected infant death syndrome (SIDS). The conversation delves into the experiences and insights of the guest, Don Hayden, a seasoned professional in the field of forensic investigations. The conversation covers the topics of interviewing techniques, the evolution of forensic science, and the challenges associated with syndromes such as shaken baby syndrome and Munchausen syndrome. It also delves into the changing perspectives and practices in forensic investigations over time. Takeaways * Child abuse investigations * Sudden unexpected infant death syndrome (SIDS) Interviewing techniques * Evolution of forensic science Chapters * 00:00 Sudden Unexpected Infant Death Syndrome (SIDS) and Investigations * 28:05 Interviewing Techniques and Protocols * 39:21 Munchausen Syndrome and Factitious Disorder * 49:53 Evolution of Forensic Science

Updates # 2 from the Forensic Investigator

The upcoming sessions for the Forensic Investigator Podcast cover a range of topics including child abuse investigation, death investigation for detectives, forensic interview of children, victimology and suspectology assessments, and a case study called Lady of the Dunes. Each session delves into specific aspects of forensic investigation, providing valuable insights and real-life examples. Takeaways * Child abuse investigation * Death investigation for detectives Chapters * 00:00 Case Study: Lady of the Dunes

The Death Investigation System in America

The conversation delves into the challenges of crime data collection and reporting, the issue of unsolved homicides and declining solve rates, the structure and challenges of the death investigation system in America, the importance of investigative philosophy and autopsies, and a focus on homicide and suicide rates. The takeaways highlight the incomplete national crime data and the fragmented nature of the medical legal death investigation system. Takeaways * Incomplete national crime data * Fragmented medical legal death investigation system Chapters * 00:00 Challenges in Crime Data Collection and Reporting * 07:35 Death Investigation System in America * 17:50 Investigative Philosophy and Autopsies

CSI and The Scientific Method

The podcast episode features a discussion on the scientific method and its application to crime scene investigations. Grant Graham, a retired forensic manager, shares insights on the six-step methodology, examples of everyday and crime scene applications, and the importance of the scientific method in forensic science. The conversation also delves into the collaboration between crime scene investigators and medical examiners, the significance of avoiding tunnel vision, and the categorization of staged crime scenes. Takeaways * Scientific method is crucial in forensic science for objective and bias-free conclusions. * Collaboration between crime scene investigators and medical examiners is essential for evidence preservation and collection. Chapters * 00:00 Introduction to the Scientific Method and Crime Scene Investigation * 15:25 Importance of Collaboration and Avoiding Tunnel Vision * 23:13 Collaboration with Medical Examiners and Evidence Collection * 36:41 Discussion on Staged Crime Scenes and Categorization

Homicides: Victim Risk Levels

The full episode on Victimology and Suspectology Assessments will be aired July 15, 2026. This session is a short prelude to that in which the conversation covers the victimology continuum and risk factors, as well as specific investigative questions for victimology assessment. It emphasizes the evaluation of victim behavior and circumstances, along with the assessment of pre-crime association, victim contribution, pre-planning, offender's criminal experience, motive, and attitude towards the victim. Takeaways * Victim behavior and circumstances fall into three levels: low, medium, or high. * Assessing victim risks involves asking specific questions related to pre-crime association, victim contribution, pre-planning, offender's criminal experience, motive, and attitude towards the victim. Chapters * 00:00 Victimology Continuum and Risk Factors