The episode details the discovery of severely decomposed, decapitated human remains behind a McDonald's in Nashville, Tennessee, on August 22, 2025. Metro Nashville Police Department (MNPD) homicide detectives launched an investigation after finding a skull roughly 100 yards from the body, both in an advanced state of decomposition, indicating a significant period of exposure. This gruesome find has deeply unsettled the local Hillhurst community, leading to widespread shock and speculation as investigators face challenges in identifying the victim, determining the cause of death, and understanding the circumstances surrounding this macabre scene due to the condition of the remains and lack of immediate evidence. The article highlights the complex forensic challenges involved and the various unconfirmed theories circulating within the public while the MNPD continues its search for answers in this high-profile case.

The episode examines the life and crimes of Larry Eyler, known as the "Highway Killer," who terrorized the American Midwest in the early 1980s. It details his troubled upbringing and psychological profile, which fueled a sadistic murder spree targeting young, vulnerable men. The source describes Eyler's consistent and brutal modus operandi, including torture and dismemberment, and the challenges faced by law enforcement in a multi-jurisdictional investigation. It further covers his eventual capture, conviction, and posthumous confessions, which confirmed his responsibility for at least 21 murders. Finally, the text reflects on the lasting impact of his crimes, highlighting societal issues of vulnerability and the evolution of forensic identification techniques.

The episode describes "Butchers of L.A.: The Freeway Killers Saga," a three-part docuseries that explores the crimes of three independent serial killers—Patrick Kearney, William Bonin, and Randy Kraft—who operated in Southern California during the 1970s and 1980s. The series examines their methods and the societal context of their actions, particularly how the marginalization of the gay community made victims vulnerable. It also highlights law enforcement's initial struggles to recognize multiple perpetrators and the lasting impact of these events on the region. The docuseries, praised for its meticulous research and focus on victims, provides a comprehensive look at a dark period in American true crime history.