The provided episode explores the chilling possibility of numerous long-haul truck drivers operating as serial killers across America, a concern that prompted the FBI to initiate a special unit. The source highlights the difficulties in investigating these crimes due to the transient nature of both perpetrators and victims, often vulnerable individuals like sex workers at truck stops. The text then focuses on the confirmed case of Robert Ben Rhoades, known as the "Truck Stop Killer," detailing his background, confirmed victims, and the gruesome methods he employed in his truck. Finally, the source discusses the unsolved disappearances of two individuals, Judith Casida and Patrick Carnes, from the same remote location years apart, briefly considering potential connections to the dangers associated with the trucking industry and the possibility of foul play, while also examining and dismissing other contemporary missing person cases as unrelated.