We all know how essential a good night’s sleep is for our health. But what if that sleep could prove fatal to you or others? Imagine a person in deep sleep, suddenly waking up, driving 20 kilometers away, killing someone, and then waking up with no memory of anything. This isn’t a movie story, but a scientific reality known as “sleepwalking,” or in medical terms, “somnambulism.”
In this article, we will delve into sleepwalking, understand the science behind it, examine historical case studies, and explore whether murder committed in sleep can truly be forgiven.
Kenneth Parks’ Frightening Night (A Historical Event)
A discussion of sleepwalking is incomplete without a mention of the case of Kenneth Parks. This incident occurred on May 24, 1987. Kenneth, a 23-year-old Canadian, was deeply in debt and had lost his job. That night, he slept on his couch, but around 1:30 a.m., he woke up in his sleep.
He drove his car and drove about 22 kilometers to his in-laws’ house. There, he murdered his mother-in-law and severely injured his father-in-law. He then arrived at the police station, covered in blood, and said, “Maybe I’ve killed someone.” Surprisingly, he had deep wounds on his hands, but he didn’t seem to be feeling any pain. After examination, experts determined that he was in a deep sleep at the time. This case became a global example, as the court found him not guilty.
The Science of Sleep: Why and How Do We Sleep?
To understand sleepwalking, we need to understand how our brain sleeps. According to science, sleep is divided into two main parts:
• REM sleep (Rapid Eye Movement): This is the time when we dream. Our eyes move rapidly during this time.
• Non-REM sleep (NREM): This stage has three stages. Stage 3 is the deepest sleep.
When does sleepwalking occur?
People often think that sleepwalking occurs during dreams, but this is incorrect. Sleepwalking always occurs in the third stage (deep sleep) of non-REM. During this time, the part of the brain that controls motor functions is awake, but the part responsible for consciousness and decision-making remains asleep.
Strange Examples of Sleepwalking
There are many people around the world who do unusual things while asleep:
• Artist Lee Hadwin: This man can’t paint well while awake, but he creates amazing artwork while asleep.
• Robert Wood (Sleepwalking Chef): This Scottish man wakes up from his sleep and prepares dishes like pasta and omelets, and he doesn’t remember anything in the morning.
• Sachin Tendulkar: Cricket legend Sachin Tendulkar also had the habit of sleepwalking early in his career. His teammate Sourav Ganguly once said that Sachin would often walk around the room at night.
Main Causes and Triggers of Sleepwalking
According to scientific research, approximately 7% of the world’s population experiences sleepwalking at least once in their lives. There are several possible reasons for this:
• Genetics: If one parent has the condition, the child has a 47% chance of developing it. If both parents have it, the risk increases to 61%.
• Sleep Deprivation: When we don’t sleep well for several days, our brain struggles to wake up from deep sleep, which can trigger sleepwalking.
• Stress and anxiety: Mental stress affects the brain’s functioning.
• Illness and fever: Sleepwalking is more common in children during fever.
• Medications: Certain sleeping pills or antidepressants can also cause this.
Should sleepwalkers be punished? (Legal Aspects)
This is a very complex legal question. Any crime requires two things: the act and the intent.
In the case of sleepwalking, the body commits the crime, but the mind has no intent.
• Indian Law: The Papathi Amal case (1957) is very famous in India, where a mother jumped into a well while sleeping with her child. The Madras High Court held that if it is proven that the person was actually sleepwalking, they can avail themselves of the benefit of mental illness under Section 84.
However, the courts are very strict in these cases. If the perpetrator attempted to destroy evidence or hide a weapon, the court will not consider it sleepwalking, as these actions cannot be done without thinking.
Myths and Facts About Sleepwalking
There are many misconceptions in society that need to be dispelled:
• Myth: Waking a sleepwalker can cause a heart attack.
• Truth: This is not true, but waking them can cause them to feel extremely frightened and confused.
• Myth: Sleepwalkers are possessed by ghosts.
• Truth: This is purely a neurological condition and has nothing to do with any supernatural power.
• Myth: Sleepwalkers walk with their hands outstretched like zombies.
• Truth: They look just like normal people, except they have a blank expression.
Safety Tips: How to Protect Yourself and Your Loved Ones?
If someone in your home sleepwalks, caution is the best defense:
• Safe environment: Install strong locks on windows and doors. Balconies should have safety grills.
• Sleep on the ground floor: Stairs are the most dangerous for sleepwalkers, so they should sleep on the ground floor.
• Don’t try to wake them up: If you see someone sleepwalking, don’t shout at them. Gently hold their hand and guide them back to bed.
• Sleep Hygiene: Establish a fixed bedtime. Limit caffeine (tea/coffee) and mobile phone use before bed.
• Door alarms: Install sensors or alarms on main doors that sound when the door is opened, so other family members can wake up.
Sleepwalking in Children
Sleepwalking is more common in children than in adults (about 15% of children). Fortunately, this problem usually resolves as children grow older. Parents simply need to ensure their child’s safety while sleeping.
Rio Opinion
Sleepwalking is a mystery of the human brain that science is still trying to fully unravel. It teaches us how complex our brains are. While it may seem frightening, it can be controlled with the right information, a stress-free life, and safety measures. If the problem is severe, the best course of action is to consult a neurologist or sleep specialist.
