Two individuals involved in high-profile murder cases might share a rare health condition linked to their experiences. Brian Kohberger, who admitted to the murder of four University of Idaho students, and Luigi Mangione, accused of stalking and attacking United Healthcare CEO Brian Thompson, both appear to suffer from a neurological disorder known as visual snow syndrome.
This condition makes it seem as though one is viewing static or snow—as on an old television—affecting their visual perception. Reports indicate that both Kohberger and Mangione have discussed their struggles with this condition publicly.
Kohberger supposedly posted about his experiences with Visual Snow Syndrome (VSS) on the Tapatalk platform back in 2011. Notably, one statement he made, which has resurfaced on Reddit, read: “I hug my family and look at their faces, but I can’t see anything. It feels like watching a video game. I’m trapped in my own heart.”
Similarly, Mangione commented on Reddit in 2018 about his battle with VSS and other issues, including brain fog and chronic back pain. Amid various accusations against him, including charges related to terrorism, Mangione expressed strong feelings against the health insurance industry.
The Cleveland Clinic elucidates visual snow syndrome as featuring “flashing dots” that permeate one’s vision. Some users describe it as resembling a snowy scene that seems unstable. The “snow” can appear in color or greyscale, and it may flash at times. Researchers theorize that the condition could be due to hyperactivity in the brain’s occipital lobe, but a clear cause or standardized treatment remains elusive.
Visual snow syndrome is often chronic, with many experiencing accompanying issues such as migraines and anxiety. Cleveland Clinic data suggests this disorder impacts about 2% to 3% of the population.
Common symptoms of visual snow syndrome include:
- Seeing “snow” or “static” even with eyes closed
- Palinopsia, where one sees lingering images after an object has moved
- Light sensitivity
- Navigating low-light conditions can be difficult
- Visual experiences known as the Entoptic phenomenon
Furthermore, individuals with this syndrome may experience additional symptoms such as:
- Tinnitus or ear noises
- Anxiety, depression, and irritability
- Difficulty focusing
- Confusion
- Mental fog
- Insomnia or trouble sleeping
- Frequent migraine auras
- Dizziness
- Nausea
- Feelings of detachment from oneself
To diagnose visual snow syndrome, experts suggest consulting with a neurologist, ophthalmologist, or neuro-ophthalmologist who can rule out other conditions. It’s important to note that visual symptoms associated with this syndrome differ from typical migraine auras and are not linked to drug use.
Dr. Ashley Brissett, an ophthalmologist based in New York City, highlighted that patients with VSS often report visual complaints, yet standard eye exams yield normal results. She noted, “While it doesn’t damage vision, visual snow can be incredibly distressing.”
Patients frequently encounter day-to-day challenges from their condition, such as reading and driving, leading to frustration and sensory overload. Unfortunately, the misunderstanding surrounding this syndrome can lead to a cycle of anxiety, fear, and feelings of being dismissed by healthcare providers. Over time, these persistent symptoms can contribute to depression and social isolation.
Although Kohberger and Mangione share this condition, Dr. Brissett pointed out that numerous factors can influence their mental health; thus, the comprehensive context remains unclear. She added that the combination of uncomfortable neurological symptoms and the stress of unexplained health issues likely worsens anxiety and diminishes quality of life.
Currently, there isn’t a definitive treatment for visual snow syndrome, but some healthcare providers might recommend medications targeted at mental health symptoms, including antidepressants. Various migraine treatments have been explored, and using blue light filters on devices might prove beneficial. Stress-relief strategies, such as exercise, yoga, meditation, and massage, might also alleviate some symptoms, along with improving sleep quality.
Kohberger’s legal team has been limited in their communication due to a gag order on the case, and a spokesperson for Mangione has yet to respond to requests for comments regarding the condition.
