Hallucinations have a reputation for belonging in horror movies, surrealist paintings, or stories beginning with, “You are not going to believe what happened next.” In reality, they can emerge from medication, substance use, sensory loss, autoimmune disease, sleep disruption, neurological conditions, severe depression, psychosis, or medical treatment. They may be visual, auditory, tactile, olfactory, or even musicaland to the person experiencing one, the event can feel completely real.
The stories below became newsworthy through recent reporting, court proceedings, celebrity disclosures, or scientific research, although a few underlying experiences occurred years earlier. Some are strange enough to sound like rejected television scripts. Others ended in tragedy. Together, they demonstrate why hallucinations should never automatically be treated as jokes, proof of a particular psychiatric disorder, or convenient explanations for dangerous behavior.
Medically, a hallucination is a sensory perception without a corresponding external source. It differs from a delusion, which is a strongly held false belief, and from an illusion, which is a misinterpretation of something that actually exists. Causes vary widely, so an unexpected hallucinationespecially one accompanied by confusion, agitation, intoxication, fever, or commands to cause harmdeserves prompt medical evaluation.
Hallucinations That Became Headlines
1. Jeremy Renner Held Conversations with His Curtains
While recovering from his near-fatal 2023 snowplow accident, actor Jeremy Renner was taking powerful pain and sleep medications. During that period, the furniture apparently developed a social life. Renner later described talking to his bedroom curtains and imagining that fellow actor Jamie Foxx was visiting him. In one particularly elaborate episode, the two actors supposedly went snowmobiling togetherdespite the absence of both Foxx and suitable snow.
Renner discussed the experiences while promoting his 2025 memoir, My Next Breath. His account was humorous in retrospect, but it also illustrated how trauma, hospitalization, sleep disturbance, severe pain, and strong medications can combine to produce vivid alterations in perception. The brain, when heavily medicated and exhausted, may become an enthusiastic screenwriter with absolutely no respect for continuity.
2. Lisa Rinna Described Frightening Postpartum Visions
Lisa Rinna and her husband, Harry Hamlin, revisited a darker experience on their podcast in 2025. Rinna said that after childbirth she endured severe postpartum depression, hopelessness, and horrifying mental images involving knives, a car crash, and harm coming to her husband. She recalled recognizing that the household knives needed to be removed while she sought treatment.
It is important not to diagnose a public figure from a podcast account. However, hallucinations, delusions, paranoia, mania, and confusion after childbirth can be signs of postpartum psychosis, a psychiatric emergency requiring immediate care. It is more severe than ordinary postpartum mood changes and should not be dismissed as exhaustion or the “baby blues.” Rinna’s story is newsworthy not because a celebrity said something shocking, but because it shows how terrifying postpartum mental-health symptoms can beand how difficult they may be to admit aloud.
3. The “Bald-Headed Bears” in a Calgary Murder Trial
One of the most disturbing cases involved Michael Adenyi, who fatally stabbed fitness instructor Vanessa Ladouceur as she walked to work in Calgary in 2022. At his 2025 trial, Adenyi said he believed he was attacking a monstrous creature rather than a person. Testimony described a longer pattern of unusual behavior, including hearing voices, talking to objects, fearing frightening animals, and taking extended showers to drown out sounds.
His attorneys argued that a mental disorder prevented him from understanding the nature or wrongfulness of the attack. The jury rejected the not-criminally-responsible defense and convicted him of first-degree murder. In June 2025, he received the mandatory sentence of life imprisonment with no eligibility for parole for 25 years.
The outcome underscores a crucial distinction: evidence that someone experienced hallucinations does not automatically eliminate criminal responsibility. Courts must evaluate medical evidence, behavior before and after an offense, planning, awareness, and the applicable legal standardnot simply whether the defendant reported seeing something unreal.
4. Voices Allegedly Ordered a Man to Set Fire to His Home
In April 2025, Malaysian authorities arrested a man after a fire destroyed several connected homes in Kedah. Police said the suspect claimed that voices instructed him to light pieces of paper and place them near plastic containers. Investigators believed methamphetamine use had contributed to his hallucinations.
Methamphetamine can produce paranoia, auditory hallucinations, agitation, and an impaired ability to distinguish threats from ordinary surroundings. The fire demonstrates why command hallucinationsvoices appearing to issue instructionsare especially concerning when combined with intoxication and access to fire, weapons, vehicles, or other dangerous tools. What begins as an invisible instruction can rapidly become a very visible emergency.
5. A Passenger Reported “Snakes on a Plane”
On April 19, 2025, an easyJet flight traveling from London Gatwick to Marrakech diverted to Faro, Portugal, because of a disruptive passenger. Reports said the man, who was wearing a snake-patterned shirt, became convinced that snakes were moving through the cabin. He repeatedly raised the alarm, became threatening, and was removed by police after the aircraft landed.
The airline confirmed the diversion but did not publicly diagnose the passenger. Media reports speculated about alcohol or drug involvement, so those claims should be treated as unconfirmed rather than established medical findings. Still, the incident offers a memorable example of how a real visual stimulusa patterned shirtmay become incorporated into a false perception. It also proves that shouting the title of a Samuel L. Jackson movie is not an accepted substitute for calm communication with the cabin crew.
6. Nightmares and “Daymares” May Signal Lupus Flares
A 2024 study led by researchers at the University of Cambridge and King’s College London examined neurological and psychiatric symptoms in people with lupus and related autoimmune diseases. Many participants described increasingly vivid nightmares before disease flares. Some also experienced hallucinations that felt like dreams intruding into waking life, prompting researchers to use the less stigmatizing term “daymares.”
Among the hundreds of patients surveyed, disrupted dream sleep was common, while a smaller but significant group reported hallucinations. Some had initially been treated as though their symptoms were purely psychiatric before autoimmune disease was recognized. Researchers emphasized that nightmares or hallucinations alone do not diagnose lupus. Instead, changes in dreaming or perception may be useful clues when considered alongside a patient’s established condition and personal pattern of flare symptoms.
The finding broadens the public understanding of hallucinations. They are not always evidence of a primary psychotic disorder; inflammation, neurological involvement, medications, and systemic illness can also affect perception.
7. A Texas Man Fired at Imaginary Attackers
In March 2025, police in Ferris, Texas, responded after a man called 911 and claimed that attackers had killed his family and were trying to murder him. Officers instead found family members alive and discovered that the caller had allegedly fired numerous rounds into the home. Authorities said alcohol and cocaine were involved. Fortunately, no one was injured.
The case reflects the dangerous feedback loop that can occur when intoxication, paranoia, hallucinations, and firearms converge. A false perception does not feel false from inside the experience. If someone believes imaginary attackers are closing in, defensive behavior may seem logical to that person even while creating a genuine threat to everyone nearby. The incident also shows why medical intervention and scene safety must take priority over debating whether the perceived danger is “real.”
8. Sexual Hallucinations During Anesthesia
Medical literature has documented rare cases in which sedated patients reported sexual experiences or assault-like sensations during dental or surgical procedures. Drugs including propofol and some sedatives can produce vivid dreams, disinhibition, amnesia, or hallucinations. Physical sensations from instruments, positioning, monitoring equipment, or staff movement may become incorporated into a dreamlike narrative.
This subject requires exceptional care. A possible medication-induced hallucination must never become an automatic excuse to dismiss an allegation of misconduct. Actual abuse of sedated patients has occurred, and every report deserves respectful, independent investigation. At the same time, clinicians can reduce uncertainty by using chaperones, documenting procedures carefully, explaining expected sensations, and maintaining clear professional boundaries.
The lesson is not that patients’ memories are unreliable. It is that anesthesia can create complicated experiences in which perception, dream imagery, memory formation, and real physical contact overlap.
9. Hallucinogenic Plants and California Rock Art
Researchers studying California’s Pinwheel Cave found chewed plant material containing compounds associated with Datura wrightii, a powerful psychoactive plant with a long Indigenous ceremonial history. The material was discovered near cave art that may resemble the unfurling flower of the plant.
The finding provided unusually direct evidence that people consumed a hallucinogenic substance at a North American rock-art site. However, researchers cautioned against the simplistic image of an isolated artist taking a drug and immediately painting whatever appeared. The cave appears to have been a communal ceremonial location. The artwork, plant use, storytelling, ritual, and social experience may have been interconnected.
In other words, the discovery was more culturally significant than the headline “ancient people made art while high.” Archaeology has a habit of ruining the internet’s easiest joke by replacing it with a much more interesting explanation.
10. Hearing the Same Song for Years
Musical hallucinations involve hearing recognizable songs, melodies, instruments, or voices when no external music is playing. One widely reported case involved a woman who repeatedly heard songs such as childhood tunes, hymns, and national melodies for years. The experience was not a catchy song briefly stuck in her head. It sounded external and persistent, interfering with conversations and daily life.
Musical hallucinations are often associated with hearing loss, particularly in older adults, although they may also occur with neurological disease, epilepsy, psychiatric conditions, brain lesions, or certain medications. One theory is that when the brain receives less auditory input, it attempts to fill the silence using stored patternsrather like an overly helpful streaming service that refuses to accept that nobody pressed play.
Patients may retain insight and understand that the music is not real, but that knowledge does not necessarily make the experience less exhausting. Hearing evaluation, medication review, treatment of an underlying condition, background sound, counseling, or hearing aids may help, depending on the cause.
Why These Hallucination Stories Matter
These ten cases have little in common on the surface. They involve celebrity recovery, postpartum mental health, criminal trials, intoxication, air travel, autoimmune research, anesthesia, archaeology, and hearing loss. Their shared lesson is that “hallucination” describes an experience, not a complete diagnosis.
The cause might be medication, substance use, psychosis, sensory deprivation, neurological illness, inflammation, sleep disruption, or a combination of factors. Context matters. So do timing, medical history, insight, recent medication changes, sleep, substance exposure, and whether the person is at risk of harming themselves or someone else.
Most people who experience hallucinations are not violent. Sensational crime coverage can create the opposite impression, especially when a rare tragedy receives far more attention than the many people who quietly seek treatment and recover. Early assessment, appropriate treatment, family support, and reduced access to immediate dangers can significantly improve safety.
Experiences and Practical Lessons Behind the Headlines
The Experience of the Person Hallucinating
Imagine waking in a hospital room after surgery. The lights are unfamiliar, sleep arrives in fragments, pain is intense, and several medications are affecting the brain at once. A curtain moves near the air vent. For a second, it resembles a person. Then it begins to feel like a person. Soon, an entire conversation seems to unfold. From the outside, the mistake may appear absurd. From inside the experience, every detail can feel self-evident.
This is why bluntly saying, “That is not real,” may not immediately help. Calm reassurance works better: acknowledge that the experience is frightening, explain what you observe, reduce noise, remove hazards, and seek medical assistance. Arguing as though the person has merely lost a trivia contest can increase fear and defensiveness.
The Experience of a Family Member
Relatives frequently notice changes before anyone has a diagnosis. A person may stop sleeping, become suspicious, hold conversations with unseen figures, cover windows, misidentify ordinary objects, or respond to voices. Families sometimes delay seeking help because the behavior is embarrassing, intermittent, or explained away as stress.
The more useful response is to record concrete observations: when the symptoms started, what the person reports seeing or hearing, recent illnesses, medication changes, sleep patterns, alcohol or drug use, and any statements about self-harm or violence. Specific information gives clinicians far more to work with than “Something seems off.”
The Experience of Medical Staff
Doctors and nurses must resist assuming that all hallucinations arise from psychiatric illness. A patient may be experiencing delirium from infection, a medication reaction, withdrawal, sensory loss, an autoimmune flare, epilepsy, sleep deprivation, or another neurological problem. Sudden hallucinations in a person without a prior history may require urgent testing rather than a hurried psychiatric label.
Clinicians must also listen closely to how patients describe the event. Words such as “dream,” “vision,” “voice,” and “memory” do not always map neatly onto medical categories. The Cambridge autoimmune research showed that a term such as “daymare” could help patients describe experiences they had previously been reluctant to mention.
The Experience of Bystanders
A hallucination in a public place can quickly attract phones, laughter, and social-media commentary. Recording a confused stranger may generate views, but it can also increase humiliation and agitation. The safer approach is to create space, alert trained staff, avoid sudden contact, and call emergency services when there is immediate danger, severe disorientation, suspected overdose, or a medical crisis.
On an airplane, in a store, or on a street, bystanders do not need to diagnose the cause. They need to recognize that the situation may be medical, communicate clearly, and avoid escalating it. There is no award for becoming the loudest amateur psychiatrist in the room.
The Experience After the Episode Ends
When insight returns, people may feel shame about what they said or did. That shame can discourage them from disclosing future symptoms. A better recovery process treats the episode as information: What changed beforehand? Was sleep deteriorating? Had a medication been started or stopped? Was there a pattern of substance use, infection, pain, isolation, or sensory loss?
The practical goal is not merely to prove that a hallucination was unreal. It is to understand why it happened and reduce the chance of recurrence. That may involve medication adjustment, addiction treatment, hearing support, psychiatric care, neurological testing, autoimmune-disease management, better sleep, or a safety plan created with family and clinicians.
Conclusion
The most newsworthy hallucinations are memorable because they place impossible perceptions inside very real situations: imaginary snakes on an actual airplane, nonexistent attackers in a family home, endless music in a quiet room, or dreamlike visions during illness and recovery.
Yet the value of these stories lies beyond their strangeness. They remind us that perception is an active process shaped by the brain, body, environment, medication, sleep, memory, and health. When that process malfunctions, compassion and careful investigation are more useful than ridicule. Hallucinations can be bizarre, but the need to respond safely and intelligently is completely real.
