Morgan Geyser, One of the Girls Behind the 2014 Slender Man Stabbing, Is Arrested in Illinois After Cutting Off Her Ankle Monitor and Fleeing Her Wisconsin Group Home
Morgan Geyser, once a 12-year-old at the center of one of the most disturbing and widely discussed juvenile crime cases in modern American history, is back in custody after fleeing a group home in Wisconsin over the weekend. Now 22 years old, Geyser was captured in Illinois less than 24 hours after authorities say she cut off her state-issued monitoring bracelet and disappeared, prompting a multi-state search that reignited memories of the 2014 Slender Man stabbing that shocked the nation.

The incident began on Saturday, November 22, when officials with the Wisconsin Department of Corrections received a tamper alert notifying them that Geyserâs GPS ankle monitor had been removed. The group home she was living in, located in Madison, confirmed shortly after that she was gone. According to police, the homeâs staff told investigators that they last saw Geyser around 8 p.m. that evening, and it wasnât until the following morning that officers were formally notified she was missing. A public alert quickly followed, and authorities urged residents to report any sightings immediately.
Surveillance footage released by the Madison Police Department showed Geyser wearing glasses, a white patterned shirt and a cardigan as she walked away from the property. Investigators later learned she was not alone â she had left with an unidentified 42-year-old man described as an acquaintance she had met during her supervised community placement. Officials have not clarified how long the two had been in contact, but the man was later charged with obstruction after police said he attempted to give officers a false name.
By Sunday afternoon, Illinois authorities located the pair in Posen, a suburb outside Chicago more than 200 miles from where she was last seen. Officers found them near a truck stop, where witnesses reported a woman matching Geyserâs description lying on the ground. When approached by police, Geyser initially refused to provide her identity, telling officers they could âjust Googleâ her â an eerie acknowledgment of the notoriety attached to her name. She was taken into custody without resistance and transferred to a local detention facility before being returned to Wisconsin.

News of Geyserâs escape spread quickly and raised immediate concerns, not only because of her criminal history but also because her release into a community setting was still relatively recent. Earlier this year, a Wisconsin judge approved her transition from institutional psychiatric care to a monitored group home after multiple mental-health evaluations suggested she had made significant therapeutic progress. The ruling allowed her to live under 24-hour supervision, continue treatment and medication, and wear a GPS tracking device at all times. The decision was controversial, but the court maintained that structured release was part of Geyserâs long-term rehabilitation plan.
That plan is now in jeopardy. Prosecutors in Waukesha County â the same jurisdiction that handled her original case â have already indicated they will seek to revoke her supervised release, arguing that she violated the core requirements of her conditional freedom. A judge will now determine whether she will return to institutional confinement, remain jailed while awaiting further evaluation or face additional legal penalties for tampering with the tracking device.
To understand why this escape triggered such intense reaction, it is necessary to revisit the crime that brought Geyser into public consciousness. In May 2014, she and her then-best friend Anissa Weier lured their sixth-grade classmate Payton Leutner into a wooded area after a sleepover in Waukesha, Wisconsin. There, the two girls stabbed Leutner 19 times with a kitchen knife before leaving her alone in the woods. Investigators later revealed that both girls claimed they committed the attack to appease the fictional online horror character Slender Man, whom they believed would harm them and their families if they didnât kill someone. The allegation stunned the country, sparking debates about internet influence, child psychology, criminal responsibility and how far imagination can be stretched in the minds of children.

Miraculously, Leutner survived. She managed to crawl out of the woods, where a passing cyclist found her bleeding and called 911. Her recovery â both physical and emotional â took significant time, but she eventually returned to school, spoke publicly about the trauma and has worked privately to move forward with her life. Her family, meanwhile, has consistently asked for privacy and continues to advocate for victim protections.
Geyser was ultimately charged as an adult, despite being just a pre-teen at the time of the stabbing. In 2017, she pleaded guilty to attempted first-degree intentional homicide and was found not guilty by reason of mental disease or defect. Diagnosed with early-onset schizophrenia, she was committed to the Winnebago Mental Health Institute for up to 40 years. For years, discussions about her potential release were met with scrutiny, concern and emotional responses from the community. It wasnât until 2024 that the court formally approved her petition for supervised release â and even then, the transition was gradual, monitored and conditional.
Her escape raises fresh questions about how the criminal justice and mental-health systems manage rehabilitation for individuals responsible for violent crimes committed during childhood. Critics are already demanding an investigation into the group homeâs security procedures, pointing out that no armed personnel were stationed at the facility, and alarms only sounded after the ankle monitor was cut. Others argue the escape demonstrates why Geyser should never have been released in the first place. Mental-health advocates counter that isolated incidents should not derail long-term treatment strategies and that success cannot be measured without risk.
Meanwhile, the Leutner family was notified of Geyserâs disappearance shortly after police went public, and sources close to the family say the news was immediately distressing. While officials emphasized that Geyser posed no known threat to the public and had no contact with the victim, the psychological impact of hearing that the attacker had gone missing was significant. After her recapture, the family expressed gratitude to law enforcement but declined further comment, asking once again for privacy.
Law-enforcement agencies across Wisconsin and Illinois are now reviewing communication timelines to determine why there was a delay between the ankle monitor alert and the official missing-person report. The Department of Corrections is also expected to reassess monitoring protocols, ankle-bracelet technology and the criteria used to select candidates for supervised release into community environments.
For now, Morgan Geyser is back under state control, and the legal system moves into its next phase â one focused less on the crime of a decade ago and more on the choices made today. Whether she will ever again receive the opportunity to live outside a secured facility remains uncertain, but her escape will undoubtedly influence future judicial decisions related to violent juvenile offenders transitioning into public settings.
The Slender Man case once captured national attention because it involved children acting out a horror myth that adults believed they understood and controlled. A decade later, its aftershocks continue â in courtrooms, treatment centers, policy conversations and in the lingering trauma of those touched by it. Geyserâs brief disappearance served as a reminder that the story is not frozen in 2014. It is ongoing, evolving and legally, ethically and emotionally unresolved.
As Wisconsin prepares for hearings, evaluations and possible revisions to release protocols, one fact remains clear: the questions raised by this case â about safety, accountability, rehabilitation and compassion â are far from settled. And for the people whose lives were forever changed by what happened in those Waukesha woods, closure remains a complex and fragile pursuit.


