The podcast episodes provided demonstrate the application of psychological profiling in various true crime cases, where investigators and experts attempt to analyze the mindset, behavior, and potential motivations of suspects or perpetrators.

For example, the episode on the unsolved disappearance of Kristen Modafferi explores the psychological profiling of potential suspects, such as John Onuma, to understand their potential involvement in the case. Similarly, the episodes on Jack the Ripper, Anthony Garcia, Jolly Joseph, and the Happy Face Killer all delve into the psychological aspects of the criminals' behavior and decision-making.

By understanding the psychological factors that may have contributed to these individuals' actions, investigators and experts aim to shed light on the cases, identify potential suspects, and develop more effective strategies for prevention and intervention.