More than thirty years after Sherrill Levitt, Suzie Streeter, and Stacy McCall disappeared, the Springfield Three case remains one of America's most baffling missing persons mysteries. No bodies have been found, no suspect has been charged, and no single theory explains every piece of evidence. The investigation remains open. Sherrill Levitt, Suzie Streeter, and Stacy McCall remain missing.

In this final episode of the Springfield Three series, we examine why the mystery has endured for decades and what investigators still hope to learn.

Over more than three decades, investigators have examined numerous persons of interest in the disappearance of the Springfield Three. Some appeared promising. Others generated enormous media attention. Yet no suspect has ever been charged, and no theory has fully explained how three women disappeared from a single home overnight. Sherrill Levitt, Suzie Streeter, and Stacy McCall remain missing.

In this episode of Unsolved and Missing, we examine the major investigative theories and why each one ultimately reached a dead end.

In the hours after the Springfield Three disappeared, friends waiting inside the house received several strange telephone calls. The caller made obscene remarks and hung up before anyone could identify them. Were the calls connected to the disappearance, or simply an unfortunate coincidence? Investigators have never been able to answer that question. Sherrill Levitt, Suzie Streeter, and Stacy McCall remain missing.

In this episode of Unsolved and Missing, we examine the mysterious phone calls, the first critical hours of the investigation, and why lost evidence can haunt a case for decades.

When police entered the home of the Springfield Three, they expected to find signs of what had happened. Instead, they found a house that appeared almost untouched. Personal belongings remained. The family dog was inside. Yet three women had vanished. The unusual condition of the home would become one of the greatest puzzles in the investigation. Sherrill Levitt, Suzie Streeter, and Stacy McCall remain missing.

In this episode of Unsolved and Missing, we examine the crime scene itself and why investigators struggled to determine whether a crime had even occurred inside the house.

On June 7, 1992, two recent high school graduates returned to a home in Springfield, Missouri, after celebrating graduation. By the next morning, they and one of their mothers had disappeared. There were no signs of a struggle, no ransom demand, and almost no physical evidence. More than three decades later, the fate of the Springfield Three remains unknown. Sherrill Levitt, Suzie Streeter, and Stacy McCall remain missing.

In this episode of Unsolved and Missing, we examine the final known hours before all three women vanished from the same home.

The disappearance of the Beaumont children did more than launch one of Australia's largest investigations. It permanently changed how Australian families thought about child safety. Nearly six decades later, the mystery remains unsolved, and the case continues to shape missing child investigations across the country. Jane Beaumont, Arnna Beaumont, and Grant Beaumont have never been found.

In this final episode of the Beaumont Children series, we explore the lasting impact of the case, what investigators still know, and why the mystery has never truly faded.

Over nearly six decades, investigators have examined numerous persons of interest in the disappearance of the Beaumont children. Some appeared promising. Others attracted enormous public attention. Yet no suspect has ever been charged, and no theory has been supported by enough evidence to solve the case. Jane Beaumont, Arnna Beaumont, and Grant Beaumont remain missing.

In this episode of Unsolved and Missing, we examine the major persons of interest and explain why none of them ultimately solved Australia's greatest missing children mystery.

One small purchase became one of the most important clues in the Beaumont Children investigation. The children had been given only enough money for bus fares and snacks, yet Jane Beaumont paid with a one-pound note. Investigators have long believed that detail may reveal when the children's plans changed, and who they may have met. Jane Beaumont, Arnna Beaumont, and Grant Beaumont remain missing.

In this episode of Unsolved and Missing, we examine one of the smallest clues in the case and why detectives still consider it one of the most significant.

One of the most important aspects of the Beaumont Children investigation is the testimony of witnesses who reported seeing the three siblings with an unidentified man at Glenelg Beach. Their descriptions were remarkably consistent, yet the man's identity has never been confirmed. Nearly sixty years later, he remains one of the central mysteries of the case. Jane Beaumont, Arnna Beaumont, and Grant Beaumont remain missing.

In this episode of Unsolved and Missing, we examine the eyewitness accounts that shaped the investigation and why detectives became convinced the unidentified man was critical to solving the case.

On January 26, 1966, three siblings left home for a day at Glenelg Beach in Adelaide, Australia. They never returned. Jane Beaumont, Arnna Beaumont, and Grant Beaumont disappeared in broad daylight, triggering one of Australia's largest and longest-running missing persons investigations. Decades later, the case remains unsolved.

In this episode of Unsolved and Missing, we reconstruct the children's final known movements and the ordinary summer morning that became a national tragedy.