TrueCrime: Slenderman

The Slenderman Case

Waukesha, Wisconsin, May 31, 2014. I still remember that morning with a sick feeling in my stomach. I'd been on the force for over a decade, but I’d never responded to a scene so unsettling. The call came over the radio: a 12-year-old girl had been found badly injured in a wooded area outside town. When we got to David’s Park, the early morning fog hung among the tall trees. There she was, lying on the leaf-covered ground, soaked in blood but somehow still alive. She had 19 stab wounds across her arms, legs, and torso—some so deep they nearly hit major arteries. Beside her was a distraught cyclist who’d thankfully happened upon her and called 911 right away. I knelt down next to her. She could barely speak from the pain, but I quietly urged her to stay with me. In a faint voice she managed to tell us the unthinkable: her attackers were her two best friends, classmates in sixth grade. Fighting back disbelief, I asked for their names. 'Morgan and Anissa…' she whispered. Her trembling hand clutched mine as the paramedics arrived. How could two kids do something like this? I didn’t have time to answer that—it was the question that would haunt us all for years.

The Search for the Girl Attackers

As the ambulance sped away, rushing Payton—the victim—to the hospital, my team and I immediately launched an operation to track down Morgan Geyser and Anissa Weier, the two girls she’d named. The description was clear: two 12-year-old girls still wearing their sleepover clothes. Within minutes, several patrol cars fanned out through the park and surrounding woods. Had they run off? Were they hiding among the trees? We didn’t have to wait long for news. Less than five miles from the attack site, a patrol spotted two young girls walking along the shoulder of the interstate near a furniture store. They were smeared with mud, their clothes spattered with what looked like dried blood. They didn’t resist at all when officers stopped them. In fact, they seemed eerily calm, like two kids out for a stroll. In a small pink backpack they were carrying, officers found a 5-inch kitchen knife. It didn’t take much to figure out that was the weapon used. I was there when they were brought into the station to be questioned separately. I’ll never forget the sight: Morgan Geyser, her childlike face flecked with her friend’s blood, looked strangely composed. She didn’t even ask why she was being held. In the next room, my colleague interviewed Anissa Weier, who was noticeably more upset, her eyes swollen from crying. Two elementary school girls, handcuffed and under arrest for attempted murder—it felt unreal. But what I was about to hear would go beyond anything I’d ever imagined.

The Interrogations: A Chilling Coldness

I sat across from Morgan in the small interrogation room, trying to keep my voice gentle. After all, she was just a kid. She wouldn’t look me in the eye—she seemed distant, lost in her own world. I started with the basics: name, age. Morgan answered in a quiet monotone, showing no hint of emotion. She was still wearing that gray sweatshirt, stained with Payton’s blood. 'What were you trying to do when you stabbed her?' I finally asked, keeping my tone calm but direct. It was the question that mattered most. Morgan lifted her gaze for just a moment, those blank blue eyes meeting mine, and replied with chilling casualness: 'Kill her. We were trying to kill her.' She said 'kill her' without the slightest hesitation, like someone admitting they’d cheated on a test. I felt the blood drain from my face. I took a deep breath and pressed on: 'Why did you want to kill her? She’s your friend... don’t you feel sorry?' Morgan tilted her head slightly, thinking. 'To please Slenderman,' she said almost indifferently, as if it were the most reasonable answer in the world. When she saw the confusion on my face, she added, 'I thought about it... but I decided guilt doesn’t get you anywhere. It’s just easier not to feel bad.' Those words left me speechless for a moment. Slenderman. Who—or what—the hell was Slenderman? I’d never even heard the name. My cop instincts went into overdrive: was he real? Some predator manipulating them? An online criminal using a fake name? I wanted to dig deeper, but Morgan just kept talking like she was describing some harmless prank. I asked her what she thought would happen after the attack. Morgan shrugged. 'I didn’t really know... I figured I’d be in trouble. Mommy always says everything you do catches up with you eventually... and mine caught up with me,' she said, almost quoting her mother with dry irony. While I struggled to keep calm with Morgan, in the next room the detective questioning Anissa was getting crucial pieces of the puzzle. Anissa Weier, sobbing but cooperative, laid out the gruesome plan: 'Morgan said we had to kill Bella to appease Slenderman,' she admitted. (Bella was the affectionate nickname they used for Payton Leutner.) According to Anissa, they both genuinely believed that if they didn’t do what this Slenderman wanted, he’d come after their families and hurt them. Through tears, Anissa tried to explain the unthinkable: they truly believed Slenderman was real and dangerous, and that killing their friend was the only way to keep their loved ones safe. Listening to her recount it later, I could barely wrap my head around it: two supposedly innocent kids so convinced of an Internet monster that they’d try to commit a human sacrifice. It was like watching a horror story come to life.

The Fictional Character That Inspired the Crime

Artistic rendering of Slender Man, the fictional internet figure that obsessed the girls. When I finally stepped out of the interrogation room, the name Slenderman echoing in my head, I was determined to figure out what they were talking about. I gathered my colleagues: none of them had ever heard the name. One guessed it might be some chatroom username, another wondered if it was a video game character. That evening, after making sure Payton was stable at the hospital, I sat down at my desk and opened my computer. I typed 'Slenderman' into a search engine. What I found left me stunned. Disturbing images popped up: an unnaturally tall, thin figure with no face, dressed in a black suit, sometimes with tentacles sprouting from his back, always lurking in forests or behind unsuspecting children. I learned he was a fictional character, created in 2009 for an online horror-story contest on the Something Awful forums. Over time, these horror tales—known as creepypastas—had spread across forums and websites, evolving into a collaborative myth. Slender Man had become a modern urban legend of the internet: the Boogeyman of the digital age. According to the stories, he could induce paranoia, appear among trees to abduct children, or drive those obsessed with him to madness. That’s when I grasped the scale of the problem. Morgan and Anissa, both born in 2002, had grown up just as the Slenderman legend was going viral online. Without adult guidance or understanding, those fantasies blurred into reality for them. They were obsessed with Slenderman. They truly believed he existed, hiding somewhere in our Wisconsin woods, watching them. They both idolized and feared him with the kind of blind faith only a child can have toward something supernatural. In their young minds, Slenderman demanded a sacrifice. And they, fully immersed in that fictional world, chose to obey him to earn his favor and avoid his wrath. I remember the chill that ran through me as I realized it: a character born from doctored photos and online stories had somehow crossed over from the screen and nearly caused a real-life killing. As cops, we’re used to dealing with criminals made of flesh and blood; but here, the 'instigator' of the crime was imaginary. It was a hard thing to wrap my head around. But the facts were undeniable. Our job now was to piece together exactly how things had gone this far.

Planning a Murder: The Deadly Sleepover

Piece by piece, through Morgan’s and Anissa’s separate confessions, we began to reconstruct what led up to the attack. What we uncovered was shocking—not just because of the violence, but because of the cold, deliberate planning from two such young minds. They’d been plotting Payton’s murder for months. For a long time, Morgan and Anissa had been sharing Slenderman stories with each other, trading links to scary tales online, feeding each other’s fear and twisted fascination with this figure. Payton, on the other hand, wasn’t interested at all. She’d been friends with Morgan since they were nine and accepted her as she was—quiet, a bit of a daydreamer—but she never got involved in the Slenderman obsession. Morgan and Anissa had chosen Payton to be the 'offering' to Slenderman. They even came up with a secret code: they called the knife 'the cookie.' That way they could talk about the plan in front of others without raising suspicion ('Did you pack the cookie in the bag?' 'The cookie is ready,' etc.—harmless-sounding if you didn’t know the context). They also picked an exact date for the attack: May 31, 2014, right after Morgan’s 12th birthday. How would they get Payton, their best friend, to let her guard down? With something as innocent as a sleepover. On the night of May 30, 2014, Payton was invited to spend the night at Morgan’s house to celebrate her birthday. Nothing seemed out of the ordinary. Angie, Morgan’s mother, later said she remembered hearing the girls laughing, running up and down the stairs, watching movies—the usual sleepover stuff. 'I never suspected a thing. They were laughing and going up and down the stairs; it was just a normal night,' she said. But behind those giggles and games was a horrifying determination. According to their later confessions, the original plan was to kill Payton in the middle of the night while she slept. Morgan had set her watch alarm for 2 a.m. The idea was that they’d wake quietly, tape Payton’s mouth so she couldn’t scream, and then Morgan would stab her in the neck. They talked coldly about 'doing it quickly' while their victim slept peacefully, unaware of the danger. But when the moment came, something went wrong: the girls were too exhausted from the excitement of the day. When the alarm went off in the middle of the night, they just didn’t have the energy (or the nerve) to go through with it. Morgan shut off the alarm. 'I felt really tired,' she would later say, downplaying the fact that postponing the murder had given Payton a few more hours of life. They decided to put it off until morning. So dawn broke on May 31. The first light filtered through the window as the three girls woke up. Morgan and Anissa weren’t having second thoughts—they were refining their plan. They acted like nothing was wrong. They even played dress-up with old princess costumes. Later, Morgan asked her mom if they could go play at the nearby park. David’s Park was a large wooded area—perfect for what they had in mind. Angie didn’t see any reason to say no; after all, it was just three girls going out on a Saturday morning. Before leaving, though, Morgan tucked a kitchen knife—the 'cookie'—under her jacket. Angie Geyser never noticed. She let them go, completely unaware of the terrible plan taking shape under her own roof.

Nineteen Stab Wounds in the Woods

Once they got to David’s Park, away from any adult supervision, the girls started playing among the trees. At first, it all looked like normal kids’ stuff—they suggested playing hide-and-seek. Later, they would admit they had originally planned to attack Payton in the park’s public restrooms (they figured the blood would drain away more easily there and it would be less likely anyone would see them). But at the last minute they changed their minds—maybe the presence of other people stopped them. So they wandered deeper into the woods, where the shadows were thicker and they were completely alone. They began their game of hide-and-seek. Morgan was 'it,' so she had to count while the other two hid. Payton trusted her friends completely and followed every instruction without question. Anissa, pretending to be excited about the game, managed to talk Payton into lying down on the ground in some bushes to hide better. 'Lie down here and cover yourself with leaves so she won’t see you,' she said, even helping scatter twigs and foliage over her. Payton lay there on her back in the dirt, innocently thinking it was all part of the fun. In reality, she was lying in her own makeshift grave. Morgan finished counting and called out that she was coming to look for them. She crept between the trees while Payton stayed hidden under the leaves. Then, suddenly, Anissa jumped on Payton and pinned her to the ground, straddling her stomach so she couldn’t move. Payton must have frozen in confusion. Before she could react, Anissa shouted the agreed-upon signal to Morgan: 'Now. Go crazy!' At those words, Morgan pulled the knife from her jacket and, without hesitation, began stabbing Payton over and over. Once, twice, three times... all the way to nineteen savage thrusts. Arms, legs, torso—the blade plunged again and again into the body of the defenseless girl. Payton screamed, kicked, tried to break free, but Anissa sat on top of her, holding her down while her best friend stabbed her frantically. It must have been a hellish eternity of seconds in that lonely corner of the woods. (One of the attackers would later describe how Payton just kept screaming for help while being stabbed.) Two of the wounds were especially serious: one sliced through her diaphragm, puncturing her stomach and liver; another came within millimeters of severing an artery near her heart. If that stab had been just a hair deeper or a couple of inches to the left, Payton would have died right there on the spot. But incredibly, none of the injuries hit a fatal point immediately. When Morgan finally stopped, breathing hard, Payton was still alive, though on the brink of passing out from blood loss. That’s when the girls made their cruel decision: they left her there to bleed out slowly. In one last act of childish cruelty, they lied to her—they told her they were going to get help. Payton, mortally wounded, listened as they walked away, their feet crunching over the dry leaves. Just imagine her situation for a moment: 12 years old, alone on the cold forest floor, her body covered in stab wounds delivered by the friends she trusted most, watching them abandon her to die. It’s a miracle she didn’t completely give in to despair right then. Morgan and Anissa, meanwhile, headed deeper into the woods with their backpack and the bloodstained knife hidden inside. Where were they going? According to what they later told us, they were trying to find the supposed Slenderman mansion, which they believed was somewhere in Wisconsin’s vast Nicolet National Forest. They had this fantasy that Slenderman would be waiting for them with open arms, pleased with the sacrifice they’d given him. They honestly believed—and said it without hesitation—that they would become his servants or 'proxies,' living with him so they’d never have to go back home, where in their twisted thinking their families were in danger. That childish trek into the deep woods, clutching onto the naïve hope of meeting an imaginary monster, is one of the saddest and most disturbing details of the entire case. They were just kids, running away from reality, lost in the fantasy of a protective creature who never existed.

Payton’s Miraculous Rescue

Meanwhile, against all odds, Payton didn’t die in that clearing in the woods. She somehow found impossible strength: despite searing pain and extreme weakness, she managed to drag herself out of the wooded area. She rolled and crawled, inch by inch, following the distant sound of traffic until she reached a path inside the park. Her clothes were soaked in blood, leaving a red trail through the fallen leaves. As soon as she emerged onto the path, fate intervened: an early-morning cyclist spotted her. 'Help,' was all Payton could say before collapsing. The man, horrified at the sight of this blood-covered child with stab wounds in her chest, immediately called 911 and tried to comfort her. The emergency call recording even captured his shaking voice telling her, 'Hold on, please. Help is coming. Just hang in there, sweetheart.' It’s chilling to think that if he’d been just a few minutes later, Payton might not have survived. Emergency crews arrived quickly. Payton was on the verge of hypovolemic shock but still conscious. Before the paramedics loaded her into the ambulance, she managed to whisper to an officer the most critical detail: 'Morgan and Anissa did this to me.' She named her attackers outright. That allowed us in law enforcement to move fast, issuing the search that—as I described before—found them in under an hour. While Payton was being rushed into surgery—where a team of doctors spent seven hours repairing punctured organs and stopping the bleeding—we already had the two suspects in custody. At the station, when we took their belongings, we found in Morgan’s backpack not just the knife but printed photos and scribbles she’d brought with her: drawings of Slenderman, cutouts from scary stories. It was like these girls were fleeing the crime scene straight into their own hallucination. During questioning, Morgan was disturbingly indifferent most of the time. She coldly explained how they’d tricked their friend into coming to the woods to stab her. I remember one moment in particular when her flat voice chilled me to the bone. She said, 'People who trust you become really easy to fool.' She was basically admitting that Payton fell into their trap because she trusted them completely. Morgan described everything without flinching, even mentioning that she made sure not to look her victim in the eyes while stabbing her. 'You shouldn’t look your victim in the eyes, and it’s better if they’re unconscious or asleep,' she stated with unsettling calm, like she was reciting the most important lesson she’d learned. It was hard to process that level of detachment in a child. Only once did I see her façade crack: when I asked her for the umpteenth time exactly how she had attacked Payton, Morgan suddenly snapped. She covered her ears and screamed wildly: 'I stabbed her, I stabbed her, I stabbed her!' She kept shouting that word over and over, nearly howling, until she broke down crying. That outburst lasted just a few seconds; then she fell back into her blank silence. But in that moment, I caught a glimpse of the scared little girl who must have still existed somewhere inside the part of her that had done something so horrible. Anissa, on the other hand, was much more emotional during her interrogation. She cried, apologized repeatedly, and said she felt guilty, though she insisted she 'had' to do it—that it was necessary so Slenderman wouldn’t punish them. She seemed genuinely torn: horrified by what they had done, but still convinced by the fantasy that drove them. When we told her Payton had survived, Anissa burst into tears of relief. Morgan, in contrast, barely blinked, as if the news meant nothing to her.

The Long Court Process and the Question of Insanity

The case quickly grabbed national and even international headlines. Two 12-year-old girls charged with first-degree attempted murder—it was such an unusual story that the entire country turned its eyes to Waukesha. The pressure on prosecutors and the court system was enormous. Within days, Morgan Geyser and Anissa Weier were formally charged. Given the severity of the crime—and despite their age—the prosecution decided to try them in adult court. (In Wisconsin, crimes like attempted intentional homicide must legally begin in adult court if the accused is 10 or older.) Seeing two little girls walk into court in handcuffs and jail uniforms was truly haunting. As a cop, I’ve escorted plenty of defendants into the courtroom, but escorting preteens made my stomach turn. It soon became clear that the defense strategy would focus on their mental states. Were these girls sane when they committed the act? Did they understand it was wrong? These were crucial questions. The very premise of the case—"we did it for a fictional character"—suggested serious psychological disturbance. Anissa’s lawyers chose to negotiate a plea deal: she would plead guilty to second-degree attempted homicide (a lesser charge than the original first-degree) in exchange for an official finding of temporary mental illness at the time. In September 2017, a jury reviewed her case and found her "not guilty by reason of mental disease." Legally, that meant: yes, she did it, but her mind was so warped by a shared delusion that she couldn’t be held fully responsible under the law. Morgan Geyser’s path was similar. From the start, her defense argued that Morgan suffered from early-onset schizophrenia and a severe psychotic disorder that caused her delusions. (Her father actually had a history of schizophrenia—genetics may have played a role.) Morgan’s strategy was to avoid a jury trial altogether: she would plead guilty, but undergo psychiatric evaluation to determine treatment instead of prison. In October 2017, Morgan formally admitted to the crime. The judge then found her not guilty by reason of mental disease or defect at the time of the offense. Multiple expert evaluations confirmed that 12-year-old Morgan was already experiencing psychosis: she had auditory and visual hallucinations, imaginary friends (we later learned astonishing details like Morgan claiming to talk to unicorns or even Lord Voldemort from Harry Potter in her head). For her, Slenderman wasn’t the only "real" fantasy figure—her young mind was crowded with "presences" only she could see. With those diagnoses, the sentences looked very different from a typical criminal case. Instead of juvenile or adult prison, both girls were committed to secure mental health institutions for an indefinite period. For Anissa Weier, the judge set a maximum of 25 years in a psychiatric hospital, with a minimum of 3 years before she could even request supervised release. For Morgan Geyser, seen as the primary attacker, the penalty was harsher: up to 40 years in a secure mental hospital, also with at least 3 years of mandatory confinement. In both cases, they’d remain under court supervision until roughly age 37 for Anissa and 53 for Morgan, when those maximum terms would expire. That included regular check-ins, psychiatric reevaluations, and the possibility of extending treatment based on their progress. I remember being there at the sentencing hearing in 2018. The judge called the attack "a brutal and horrific crime," one that defied easy comparison because of the girls’ ages. But he also made it clear this was a case of severe mental illness. In court, Morgan and Anissa—by then 14 or 15—sat with their heads bowed. In their final statements, both tearfully apologized to Payton (who wasn’t there, but whose family was). There was no hatred or rage in that courtroom—just shared, heavy sorrow. In the years since, there have been updates. Anissa Weier, after nearly 4 years of confinement and turning 19, petitioned the court for conditional release. In 2021, a Waukesha judge ruled that Anissa could leave the mental institution under strict supervision, based on medical reports showing significant improvement and concluding she was no longer a danger to herself or others. But her release came with tight restrictions: Anissa had to wear a 24-hour GPS ankle monitor, was banned from unsupervised internet use (especially horror forums), couldn’t move out of the county without permission, had to live with her father under strict oversight, and was required to keep taking antipsychotic medication regularly. Essentially, she was still under society’s custody—even if she was sleeping at home instead of in a cell. I remember reading the letter Anissa wrote to the judge that year: she said she was "deeply sorry for the pain and fear I caused, not just to Payton but to my entire community." She added, "I hate what I did that day, but after years of therapy I don’t hate myself anymore." Those words really struck me—they revealed a young woman both aware of and tormented by what she’d done. As for Morgan Geyser, she remained in treatment longer due to her diagnosed schizophrenia. Her attorney requested reviews every so often to consider her for release. Finally, in early 2024, the court approved a plan for Morgan to gradually reintegrate into society. By then she was 21, and a judge decided that after nearly a decade of intensive therapy, she could attempt life outside the hospital with conditions similar to Anissa’s: daily monitoring, strict medication compliance, living in a supervised setting or with family under watch, and no access to violent content. Judge Bohren—the same one who had sentenced her years earlier—said something in that hearing that stuck with me: "Geyser’s full rehabilitation requires reintegration into society. She has done everything expected of her in treatment." Morgan was given that chance, even though some in the community still feared she might be dangerous. I understand those fears; when I heard Morgan would soon be out of the mental hospital, I felt a chill myself. What if she still had dark fantasies? What if without medication she reverted to the girl who stabbed her friend 19 times? These are questions I ask myself as both a cop and a father. But I also saw the other side: Morgan entered that institution at 12, practically a child possessed by delusions, and emerged in her twenties, a young woman who had regained her sanity and expressed remorse. I want to believe the community doesn’t have to fear her anymore, even if we can never be 100% certain.

The Victim’s Recovery and Her Incredible Strength

And what happened to Payton Leutner, the girl who miraculously survived? Thankfully, Payton recovered physically within a few weeks. Just seven days after the attack, she was able to leave the hospital on her own two feet—though still very weak. She spent the summer of 2014 at her parents’ home, receiving wound care and psychological support. In September that year, with admirable courage, she returned to school to start seventh grade. She bore scars on her chest and limbs, but she was alive, determined to move forward with her life. The entire neighborhood rallied around her: in late August, before she went back to school, there was an outdoor fundraiser. I remember seeing the main street packed with people wearing purple shirts (purple had become the symbol of her recovery). They sold hot dogs and bratwursts, raising over $70,000 to help cover Payton’s medical costs. It was moving to see more than 250 volunteers come together; our governor even declared August 13, 2014, as "Purple Hearts for Healing Day" in Wisconsin, honoring Payton’s bravery. That day, many people wore purple at schools and workplaces. In the years that followed, Payton tried to stay out of the public eye. Her family worked hard to protect her privacy during her teenage years—understandable after such a traumatic experience. It wasn’t until October 2019 that Payton, by then 17, agreed to give a TV interview and share her story on ABC’s 20/20. I watched that interview myself and I’ll admit I teared up listening to her. Payton showed the faint scars on her arms and torso—reminders of those stab wounds—and said with surprising calm, "I don’t think about them much. They’ll probably fade and go away over time." She shared that for years she had recurring nightmares about being attacked again; she even confessed she slept with scissors under her pillow for security, terrified something like that could happen again. You can’t blame her: the shadow of that trauma followed her every evening. But the most astonishing thing was her lack of hatred. In that interview, Payton said she didn’t hold any resentment toward Morgan or Anissa. Her exact words: "Only because of what she did do I have the life I have now. (...) I didn’t have a plan when I was 12, and now I do because of everything I went through. I wouldn’t be who I am today. That attack made me grow up." She even said that if she saw Morgan again, she’d thank her, because surviving that horror inspired her to want to become a doctor and save lives. It was her way of giving meaning to the tragedy: turning pain into purpose. That level of maturity and compassion in someone so young truly floored me. Payton graduated from high school and, according to her family, enrolled in college to study for a career in the medical field. In 2021, when Anissa was released, Payton and her parents chose to move away from Waukesha so she could start fresh somewhere people wouldn’t immediately associate her with the case. They haven’t revealed publicly where she lives or studies, which I think is exactly the right choice. She deserves all the peace and privacy she can get. In the end, Payton Leutner became a model of survival—a symbol of resilience. Her public forgiveness of those who hurt her shows a kind of greatness that teaches all of us something. As a police officer, I’ve rarely seen victims of violent crimes find so much light after such darkness.

Social Impact: The Internet Under Scrutiny and Moral Panic

The 'Slenderman girls' case immediately sparked a national debate about the influence of the Internet on children. I remember as soon as the story broke, our police department issued an unusual statement. Russell Jack, the Waukesha police chief, said this case should be 'a wake-up call for all parents.' He pointed out something very true: the Internet is a wonderful tool for learning and entertainment, 'but it can also be full of dark and twisted things.' The message was clear—just as we care about who our kids talk to on the street, we need to pay attention to what they're exposed to online. People were asking how it was even possible for kids to blur the line between reality and fiction like that. Child psychologists and tech experts filled the media with analysis. A former FBI agent, John Egelhof, told a newspaper that the Internet had become a 'black hole' capable of exposing young minds to dark worlds that were unimaginable before. His advice was straightforward: parents should pay closer attention to their kids' obsessions, talk to them about what's real and what's fantasy, and keep an eye on which corners of the web they're exploring. On the other hand, educators and academics argued that horror stories themselves weren't to blame. I remember a professor from the University of Georgia, Shira Chess, saying in an interview that creepypasta—online horror stories—weren’t any more dangerous than classic urban legends or old vampire tales. They could even spark creativity and writing in young people. Of course, the huge difference here was that these girls took fiction and turned it into action. But was it just because they read scary stories? Probably not; there were also mental health issues and toxic friendship dynamics at play. Still, a lot of parents panicked. We got calls at the station from worried parents asking, 'What is this Slenderman? How do I protect my kid from it?' We had to explain that Slenderman wasn’t some real criminal lurking in Wisconsin, but a creepy Internet story that these suggestible girls had taken way too seriously. In Waukesha, the reaction was swift: the school district blocked access to the Creepypasta Wiki (a site that hosted stories like Slenderman) on all public school networks. Better safe than sorry. Meanwhile, Eric Knudsen, the man who originally created the character for that online contest in 2009, made a public statement a few days after the attack. He said, 'I am deeply saddened by the tragedy in Wisconsin and my heart goes out to the families of those affected by this terrible act.' It was clear he was worried that his artistic creation had indirectly contributed to something so horrific. The online horror community reacted too. Far from celebrating (as some cynics suggested), creepypasta fans expressed real sympathy for Payton. A user known as 'Sloshedtrain,' the admin of the Creepypasta Wiki, posted that what happened was an isolated case that 'did not represent the community of horror writers.' He stressed that their site was a space for literary fiction, not a platform for real violence or satanic rituals or anything like that. They even organized a 24-hour live stream on YouTube a couple of weeks after the incident to raise money for the victim. I remember hundreds of young people joining from all over, reading stories (now with a bittersweet tone) and showing their support for Payton. That charity marathon proved that the vast majority understood the difference between fiction and reality—and were genuinely pained that anyone had been hurt because of such a terrible misunderstanding. The cultural impact was big too. Slenderman, the character, went from an Internet niche to worldwide public attention because of the case. There were feature stories, magazine articles analyzing the phenomenon of 'Internet legends.' And of course, there was content inspired by the incident. In 2016, HBO Films started shooting a documentary titled 'Beware the Slenderman,' which even included interviews with Morgan’s and Anissa’s parents, psychologists, and investigators (some of my colleagues provided information). That documentary premiered in 2017, giving a broader audience a detailed look at the case and raising questions about collective suggestion in the digital age. I remember watching it and feeling chills all over again listening to the recordings of the girls’ interrogations as just another viewer. Popular TV shows also worked it into their plots: Law & Order: SVU aired an episode ('Glasgowman’s Wrath') clearly inspired by the Waukesha attack, where girls commit a crime for an Internet legend. Criminal Minds did something similar with an episode called 'The Tall Man.' Even movies followed: in 2018, the Lifetime channel released 'Terror in the Woods,' dramatizing a case similar to Slenderman’s, and in 2019 Netflix released a psychological horror film called 'Mercy Black' with a premise of girls attempting a sacrifice to an imaginary being—clearly influenced by the real story. In the end, this incident turned Slenderman into a kind of symbol of the (real or perceived) dangers of online fantasies. Ironically, Slenderman himself 'survived' it all: he still shows up in games, stories, and videos online, but now always with the shadow of the real case attached to his legend. In horror forums, whenever someone shares a Slenderman story, there’s often someone commenting, 'I hope no one does anything crazy because of this.' The community polices itself a little more now, with a sense of responsibility.

Conspiracy Theories and Echoes in Popular Culture

As is often the case with something so notorious, the Slenderman case quickly spawned its share of conspiracy theories and wild speculation in the darker corners of the internet. Being part of the investigative team, I’ll admit I spent some nights after the attack reading forums and comments online, trying to understand how the public perceived it. What I found was a chaotic mix of ideas—some creative, others downright absurd. On one hand, there were people who refused to believe that two girls would do this just from reading scary stories. Some conspiracy theorists suggested there had to be a more sinister adult influence behind Morgan and Anissa: theories about a 'mysterious man' who contacted them online pretending to be Slenderman and manipulated them into committing the crime. Basically, they implied the girls were pawns of some predator or secret cult. I even saw speculation about an underground network recruiting kids through creepypastas. None of these theories ever had a shred of real evidence. We combed through the girls’ devices and online communications and found nothing—no stranger telling them what to do. Everything pointed to the idea being 100% born of their own obsessive conversations. But conspiracy fans spun elaborate tales anyway. I remember reading one forum post that said, 'No one really believes they did this over a story. It’s obviously a cover for something darker, like MK-Ultra or government mind control.' Yes—some people even folded the case into 'secret government experiment' theories, claiming the media hyped it up as an excuse to police the internet or censor content. Honestly, I can say from the inside: none of that happened. There were no federal agents pulling strings, no satanic cult offering girls to the devil. But in the age of fake news, there will always be people who see puppeteers behind every human tragedy. Another angle of speculation was supernatural. On certain esoteric blogs and YouTube channels, some believers insisted Slenderman was real—a demonic entity that somehow possessed the girls. They compared it to real-life cases of demonic possession, saying things like, 'Just as the devil used to use Ouija boards to slip into souls, now he uses the internet.' One term that popped up was 'Tulpa effect.' According to this pseudomystical theory, if enough people truly believe in an imaginary being, they give it real existence, at least in the collective mind. Slenderman, then, would be a kind of 'Tulpa' created by the shared fear of thousands online—a 'digital demon' born of collective anxiety. Supporters of this idea suggested Morgan and Anissa didn’t act alone but were under Slenderman’s psychic influence, almost as if he forced or controlled them mentally. From my police-skeptic point of view, these theories seem pretty far-fetched. But they do offer a convenient narrative for some people: blame the monster, not the children. Still, the real explanation the trial revealed—a shared, induced mental disorder—was clear enough without needing to invoke literal ghosts. There were also those who linked the case to satanism. Old demons from the 1980s 'Satanic Panic' resurfaced in some comments: people claiming Slenderman was 'the face of the devil' and that this crime was some kind of teenage satanic ritual. One especially outlandish rumor I read on social media claimed Morgan and Anissa had secretly met with an 'online dark lodge' and that killing Payton was their initiation ceremony. Others said Slenderman was actually an alias for the Antichrist, and this case was a sign of the end times. Nothing too different from classic conspiracy theories that see the devil in anything society doesn’t understand. Of course, the police found no symbols or evidence of any satanic ritual—no pentagrams, no black masses, no links to cults. Just, as I keep repeating, drawings of a fictional being in school notebooks. But in the popular imagination, stories take on lives of their own. Inside the gaming and creepypasta communities, there was also internal debate. Some hardcore Slenderman fans practically suggested the girls had ruined the reputation of their beloved character. I remember reading an angry comment saying, 'Slenderman would never tell his proxies to kill someone like that—they misinterpreted him!' Ironically, they were debating the 'psychology' of a fictional being, trying to distance it from the real-world crime. Other, more reasonable users pointed out that the focus should be on mental health—not whether Slenderman 'canon' included murder or not. In the end, the case forced many online communities to think hard about the line between fantasy and reality. Forum moderators started adding more visible warnings: 'Not for the easily impressionable,' 'Remember: this is fiction.' If you want to see something positive from it all, it was that it forced a conversation about how we talk about horror when kids are listening. Finally, there were those who speculated about the responsibility of the girls’ parents. This is always a painful part. Any time a minor commits a crime, society turns to the family looking for answers. Was there neglect? Didn’t they see anything strange? What went wrong at home? Morgan’s and Anissa’s parents were harshly criticized on local forums. Rumors—with no evidence—circulated that Morgan might have suffered abuse at home, driving her violence. A tabloid even suggested (citing supposed 'family friends') that Morgan’s father was unstable and created a toxic home environment in addition to his mental illness. Anissa’s mother was blamed by some for letting her read scary websites without supervision. But after investigating, we found no signs of physical abuse or extreme neglect in their homes. They were normal families dealing with normal problems. People wanted to find an adult villain behind it all—'the monster parents who raised a monster'—but reality didn’t offer such an easy answer. I remember interviewing Angie, Morgan’s mom, and it was devastating: a loving mother who never saw this coming, crying as she apologized to Payton’s family even though she didn’t know what she’d done wrong. Sometimes there just isn’t an easy 'why' or a single person to blame—that’s what makes this case so hard to process.

Epilogue: Lessons from an Unusual Case

It’s been more than eleven years since that terrible morning. Payton’s physical scars have faded, and today she’s a young adult who, I hope, finds happiness and success far from the shadows of her past. The two attackers, Morgan and Anissa, are no longer children either—they’re young women now, forever carrying the weight of what they did at twelve. No matter how they try to rebuild their lives, to the public they’ll always be 'the Slenderman girls.' That’s a stigma they’ll have to live with forever. As the narrator of this account, I’ll admit this case changed me deeply. In my police career I’d seen violence, sure, but nothing compared to the puzzle of this file: the collision of childish innocence with fictional horror ending in real bloodshed. Sometimes I wonder if we adults around them failed somehow. Could we have prevented what happened? Were there warning signs in Morgan and Anissa that we overlooked? Maybe Morgan’s obsessive fascination with Slenderman—drawing him constantly, talking about him every day—should have raised red flags at school or at home. Perhaps if someone had firmly explained, 'Slenderman isn’t real. He can’t hurt you,' things would have turned out differently. Or if they’d received psychological help sooner, when their fear was so real to them... It’s all hindsight, impossible to measure now. What I did learn is that a child’s mind is a vulnerable, mysterious place. When something powerful takes root in their imagination—whether an imaginary friend, a trauma, or a storybook monster—it can grow with unstoppable force. And in the Internet age, those seeds can come from any corner of the digital world, unfiltered. This case also taught me about compassion and forgiveness. Watching Payton move on without hate, seeing the families trying to heal, even witnessing the girls themselves expressing remorse after getting treatment—it all reminded me that, even in horror, there were glimpses of humanity. Two girls did something monstrous, but they weren’t monsters: they were broken children who, when redirected, showed they still had conscience and feelings. It’s hard to accept, but it’s the truth. Now, in 2025, I sometimes walk through that same park where a murder was nearly carried out in the name of a fictional character. I see the tall trees swaying in the wind and can’t help but shiver. Slenderman is still there, metaphorically—not because he’s real, but because our collective memory planted him in that forest forever. But I don’t fear the abstract monster in the same way anymore. Today I fear more the misinformation, the emotional loneliness so many children endure in silence, the fantasies that turn dangerous when no one helps them separate them from reality. My chief’s warning from back then still holds true: we need to listen more to our kids, take an interest in what they read, play, and imagine. Not to stifle their creativity, but to guide them when something fictional threatens to consume them. The story of Morgan Geyser and Anissa Weier is a grim reminder of what can happen when that guidance fails. Of course, it’s an extreme case; it’s not as if every kid who loves creepypasta is going to do something like this. This was one case among millions of kids who read scary stories for fun and would never hurt anyone. But one is enough—one in a million—to show us that reality can surpass the worst fiction. I’ll close this account with one final thought: sometimes the most dangerous enemy isn’t a faceless monster crawling out of a screen, but the emptiness that can live inside an unheard child. Slenderman was the name they gave to the fear and obsession that filled that emptiness. I hope, as a society, we learn to recognize those voids and bring them light before something like this happens again. Because there will always be imaginary monsters—but lost innocence can never be recovered.