A Mother and Her Four-Year-Old Walked Out of an Elevator and Vanished

A mother stepped into an elevator with her four-year-old daughter, pressed the button for the eleventh floor and began removing their clothes. First came their jackets. She also took off their shoes and left everything on the elevator floor.

When the doors opened, she gathered up her daughter and headed toward a nearby stairwell. Neither of them was ever seen again.

It happened on January 20, 2008, inside a building in Yuanlin, Taiwan. The security recording would become the central clue in a disappearance that puzzled investigators for years.

A Trip to the Eleventh Floor

The mother was a 37-year-old woman identified in Taiwanese reports by her surname, Liu. She had arrived at a building commonly known as the Yuanlin Finance Building with her young daughter.

They had traveled there on a scooter, which Liu parked outside. The building contained commercial and residential spaces, with an elevator serving its upper floors.

Security cameras recorded the pair entering the elevator and traveling upward. Nobody else accompanied them, and Liu selected the eleventh floor, the highest floor served by the elevator.

During the short journey, she removed clothing and footwear from herself and her daughter. The unusual behavior would become one of the most puzzling features of the investigation.

The Stairwell Was the Last Clue

The elevator footage gave police a precise starting point. Investigators knew which building the pair had entered, which floor they had reached and approximately when they arrived.

The nearby stairwell offered several possible routes. Liu and her daughter could have climbed toward the roof or descended to another part of the building, but there was no continuous camera coverage showing which direction they took.

Police began examining the building’s layout and looking for places where someone could have moved without appearing on security recordings. What initially seemed like a limited search area became a much more difficult investigation.

Police Searched the Roof

Officers examined stairwells, corridors, utility rooms and areas around the roof. They also checked water tanks and other enclosed spaces where someone might have become trapped or injured.

Investigators searched around the outside of the building for signs of an accident. Nothing they discovered explained what had happened to the mother and child.

The investigation expanded to include possible exits and routes through the lower floors. Police questioned people who worked in the building, but nobody could provide a confirmed sighting of Liu or her daughter.

The Scooter Was Still Waiting

Outside the building, Liu’s scooter remained parked where she had left it. According to later Taiwanese reports, the key had also been left with the vehicle.

If Liu had returned to the street with her daughter, investigators couldn’t explain how they had traveled away. Staff were stationed near the main access area, yet nobody recalled seeing the pair leave through the entrance.

Other routes through the building were possible, but police could not establish that either had been used. The abandoned scooter became another unusual detail in a case already filled with unanswered questions.

Questions About the Family

Police also began examining Liu’s circumstances before the disappearance. Later Taiwanese reporting described difficulties at home, including conflict between Liu and her husband.

Investigators questioned family members and examined whether someone close to the missing pair might have been involved. In a 2024 review, a senior police official in Changhua said investigators had preliminarily ruled out the husband based on the available evidence.

By then, he had died in an unrelated accident. Taiwanese reports said he was killed in 2023 while working near a rooftop water tank, leaving investigators unable to question him again.

Sixteen Years of Searching

The investigation continued long after the first search of the building. Police examined reports of unidentified remains, checked medical records and searched for possible matches in care facilities and other institutions.

Family DNA information was retained in case new evidence emerged. By 2024, those efforts had produced no confirmed identification.

The daughter’s age made the search particularly difficult as the years passed. She had been just four years old when she disappeared, but by 2024 she would have been approximately twenty.

Investigators were no longer looking only for the little girl whose face appeared in the elevator recording. They also had to consider what she might look like as an adult, with features that could have changed considerably since childhood.

A Face That Time Has Changed

Missing children can be difficult to recognize after many years, particularly when the only available images show them at a very young age. Investigators sometimes use age-progressed portraits to estimate how a missing person might look later in life.

In Liu’s daughter’s case, the passing years created an extraordinary challenge. Anyone who might encounter her as an adult would have little reason to connect her with footage recorded in 2008.

The mother’s appearance would also have changed with age, making old photographs increasingly difficult to use. A new witness, an unfamiliar record or an unexpected identification could still change the investigation.

The little girl from the elevator would now be old enough to have memories and a life of her own.

Someone may know her by an entirely different name.