Criminology Files

Criminologist Theresa

A true crime podcast that looks at real cases of mystery, murder, and criminal behaviour through a criminological lens. Each episode unpacks what happened, how the investigation unfolded, and the psychology behind the people involved. From well-known cases to lesser-known tragedies, it’s all about understanding the story behind the headlines and what the evidence really tells us.

  1. Aug 26

    The Killer Cadets - 'Teenage Love Triangle'

    The Killer Cadets They were teenagers with extraordinary futures ahead of them. David Graham was headed for the U.S. Air Force Academy. Diane Zamora was bound for the U.S. Naval Academy. They were young, ambitious, admired — and engaged to be married. Then came a lie. In 1995, sixteen-year-old Adrianne Jones was found murdered in a field outside Grand Prairie, Texas. She had been beaten and shot, and at first, investigators had almost nothing to explain why she had become a target. Nine months later, the case suddenly broke open. A confession from a Naval Academy dorm room led investigators back to Texas, where they uncovered a story of jealousy, loyalty, manipulation and murder. David and Diane eventually confessed. But when their cases reached court, their stories began to tear apart. And then came the revelation that changed the story entirely: The affair that was supposedly the reason Adrianne Jones was murdered may never have happened. The Killer Cadets examines the murder of Adrianne Jones, the relationship between David Graham and Diane Zamora, their confessions and convictions, and the criminological questions surrounding a crime that began with a lie and ended with two teenagers serving life in prison. This is a story about loyalty taken to its most devastating extreme — and about a sixteen-year-old girl who became the victim of a conflict that may never have been hers at all. Listener discretion is advised. This series discusses the murder of a sixteen-year-old girl and includes descriptions of violence.

    The Killer Cadets - 'Teenage Love Triangle'
  2. Aug 2

    The Ghost of Western Sydney - Sarah Simpson

    For decades, people in Sydney's west have shared the story of Sarah Simpson—a mysterious young woman whose name has become synonymous with one of Australia's best-known urban legends. But who was Sarah Simpson? Was she a real person whose life became distorted through generations of storytelling, or is the legend entirely a work of folklore? In this 45–60 minute investigative documentary, Criminology Files explores the origins of the Sarah Simpson legend, examining the three most common versions of the story—from the missing girl, to the tragic victim, to the vengeful ghost said to haunt the roads of Cranebrook. Drawing on history, folklore, and documented records, we separate fact from fiction and investigate how myths evolve, why communities create ghost stories, and whether there was ever a real Sarah Simpson behind the legend. This is not just the story of a ghost. It's the story of how legends are born. CONTENT WARNING This episode contains discussion of death, alleged murder, sexual assault, violence, and themes that some listeners may find distressing. The Sarah Simpson story exists in several different forms as part of Australian folklore. Throughout this episode, we distinguish between documented historical records and claims that form part of local legend. References to sexual assault, murder, and supernatural encounters are discussed in the context of examining the evolution of the legend and should not be interpreted as established historical fact unless supported by documented evidence. Listener discretion is advised.

    The Ghost of Western Sydney - Sarah Simpson

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About

A true crime podcast that looks at real cases of mystery, murder, and criminal behaviour through a criminological lens. Each episode unpacks what happened, how the investigation unfolded, and the psychology behind the people involved. From well-known cases to lesser-known tragedies, it’s all about understanding the story behind the headlines and what the evidence really tells us.