Rachel Nickell: The True Story Behind the Netflix Documentary
Rachel Nickell
Rachel Nickell: The True Story Behind the Netflix Documentary
Listen to our full episode covering the background of the case!
Netflix just released its documentary "The Murder of Rachel Nickell," and if you found yourself searching for more after watching, you are in exactly the right place. This is one of those cases that stays with you, not just because of the horror of the crime itself, but because of everything that went wrong in the years that followed. We covered the full story on this week's episode of Moms and Mysteries, and we wanted to put it all together here so you have a place to come back to.
Who Was Rachel Nickell?
Rachel Nickell was a 23-year-old mother living in London with her partner, Andre Hanscombe, and their young son, Alex. By every account, she was one of those rare people who made everyone around her feel cared for. She had grown up in Essex, volunteered with the elderly, worked with disabled children, and was training to be a dancer. When she met Andre at a swimming pool in Richmond, she called her mom after their very first date and told her she had just met the man she was going to spend the rest of her life with.
She and Andre were young and money was tight, but they were happy. They had big dreams of eventually leaving England and settling somewhere quiet in the French countryside. On the morning of July 15, 1992, Rachel headed out to Wimbledon Common with Alex, who was just a few weeks shy of his third birthday, and their black Labrador, Molly. It was a beautiful summer morning during a London heatwave, and Wimbledon Common was exactly the kind of place you would go to catch a breeze.
She never came home.
What Happened on Wimbledon Common?
Wimbledon Common is a sprawling 1,100-acre stretch of open woodland and walking paths in southwest London. On a hot summer morning, it would have been full of joggers, dog walkers, and families. It felt safe. It was the kind of place you would never think twice about visiting.
Rachel and Alex walked deep into the common, into a more secluded area, when a stranger appeared out of nowhere. The attacker did not go for Rachel first. He grabbed two-year-old Alex and threw him roughly to the ground. Investigators later believed the killer intended to drag the little boy into the bushes, which triggered every maternal instinct Rachel had. She rushed forward to protect her son, and that is when the attacker turned on her.
Rachel was stabbed between 49 and 50 times. She was also sexually assaulted. When the attacker finally fled, Alex was left alone in the woods beside his mother. In a detail that is almost impossible to process, the little boy found a small piece of white paper in Rachel's clothing and placed it gently on her forehead, trying to help her. When police first arrived at the scene, they initially thought the paper was a calling card left by the killer. It took them a moment to realize it was a traumatized toddler trying to put a bandage on his mom.
Alex stood over Rachel, calling out "Wake up, Mommy" three times. After the third time, he understood she was not coming back.
The Investigation and the Wrongful Accusation of Colin Stagg
The murder sent shockwaves through the United Kingdom. The Metropolitan Police were under enormous public and media pressure to find the killer quickly. The problem was that they had almost nothing to work with. Forensic technology in 1992 was not advanced enough to properly analyze the tiny speck of biological material recovered from the scene. After a full month of investigation, police could not even definitively confirm whether the killer was male or female.
Desperate for a lead, investigators brought in a criminal psychologist named Paul Britton. He created a profile suggesting the killer was likely a socially isolated man in his 20s or 30s living near Wimbledon Common, with interests in the occult, knives, and violent sexual fantasies. When the profile and a police sketch were featured in a national television appeal, several callers identified a local man named Colin Stagg. Police quickly zeroed in on Colin after learning he owned books about the occult and had been involved in a prior incident involving nudity in a public space.
What followed was one of the most controversial undercover operations in British criminal history: Operation Edzell. An undercover officer using the fake identity Lizzie James was assigned to build a romantic relationship with Colin over several months. Through more than 40 letters and numerous phone calls and meetings, the conversations became increasingly sexual and psychologically manipulative. The clear implication was that if Colin admitted to killing Rachel, he could pursue the relationship being dangled in front of him. Despite all of this pressure, Colin consistently denied any involvement in Rachel's murder.
Police arrested and charged Colin in August of 1993. He spent 13 months in prison waiting for his trial. When the case finally reached the Old Bailey in September of 1994, it collapsed almost immediately. The trial judge condemned the undercover operation as a deeply flawed and manipulative attempt to psychologically construct a confession. With no DNA, no physical evidence, and no witness who had actually seen Colin commit the crime, the prosecution withdrew the case. Colin was acquitted and was eventually awarded nearly one million dollars in compensation for his wrongful arrest. One of the first things he did with that money was donate a significant portion of it to a wounded veterans charity.
The Real Killer: Robert Napper
While the Metropolitan Police spent years building a case against the wrong man, a violent offender named Robert Napper was moving through South London almost unnoticed. The pattern of attacks attributed to Robert appeared to begin as early as 1989 in Plumstead, southeast London. That same year, Robert allegedly confessed to one of the attacks to his own mother. She was alarmed enough to contact the police. The information was never properly followed up on.
Robert became associated with a series of brutal sexual assaults known as the Green Chain rapes, committed along isolated wooded pathways in southeast London. Victims described extreme violence involving strangulation and knives, carried out in broad daylight. Just weeks before Rachel's murder, Robert attacked a young mother walking with her child along the Green Chain Walk, pushing her to the ground, strangling her, and assaulting her in front of the child.
In November of 1993, 16 months after Rachel's murder, Robert murdered 28-year-old Samantha Bisset and her four-year-old daughter, Jazmine Bisset, inside their Plumstead flat. The crime scene was so extreme that even seasoned officers struggled to process what they witnessed. Robert's fingerprints were recovered from the scene, and police already had his fingerprints on file from multiple earlier encounters. When investigators searched his flat, they found maps of London marked with locations connected to attacks, along with disturbing writings about violence against women. A knife linked to Robert was also connected to evidence recovered near Wimbledon Common. Still, no connection was made to Rachel's murder.
In October of 1995, Robert pleaded guilty to the manslaughter of Samantha and Jazmine on the grounds of diminished responsibility. He also admitted to one rape and two attempted rapes connected to the Green Chain attacks. Even then, he denied any involvement in Rachel's killing.
It was not until the early 2000s that advances in DNA technology allowed scientists to reexamine the tiny traces of biological material from the Wimbledon Common crime scene. The new analysis confirmed what many investigators had begun to suspect. In 2007, detectives traveled to Broadmoor Hospital, where Robert had been held since the mid-1990s, and formally arrested him for Rachel's murder. In December of 2008, more than 16 years after Rachel was killed, Robert pleaded guilty to her manslaughter on the grounds of diminished responsibility.
The Aftermath: Andre, Alex, and a Long Road to Healing
Five months after Rachel's murder, Andre left the United Kingdom with Alex and their dog, Molly. Reporters were following Alex even to nursery school, and police were monitoring the family hoping the little boy would reveal additional details about the attack. Andre later said that remaining in Britain felt impossible. They moved first to a remote area in the south of France and later settled in rural Spain, where Andre worked as a tennis coach and kept their past largely private.
Alex suffered from severe nightmares for years after witnessing the attack. Andre described episodes where Alex would wake up in extreme distress and seemed entirely unreachable. Neither father nor son received meaningful professional support. Much of their recovery came simply from surviving day to day together. As Alex grew older, the strain of their shared trauma and isolation led to frequent conflict, particularly during his teenage years. Their bond eventually strengthened again after Alex moved to London to study music.
Andre later wrote a letter of apology to Colin Stagg for publicly believing he was guilty. He acknowledged that he had trusted the police investigation and had unintentionally helped intensify suspicion around an innocent man.
After Robert was finally brought to justice, Andre and Alex spent four years traveling together through India, Egypt, Thailand, Indonesia, and Sri Lanka. Alex later wrote a memoir titled Letting Go: A True Story of Murder, Loss, and Survival. He now lives in Barcelona, where he works as a yoga teacher and speaks four languages. Andre also published his own account of the case in a book called The Last Thursday in July.
The Netflix Documentary and Drama Series
Netflix is releasing two titles today that tell this story on screen. The documentary, "The Murder of Rachel Nickell," explores the case using archival footage and firsthand accounts from family members and forensic experts. Alongside it, Netflix is also releasing a three-part drama series called "The Witness," which centers on Alex's experience. Both Andre and Alex served as consultants on the drama, making it a faithful account of the experience they lived through.
If you want to go even deeper after watching, this week's episode of Moms and Mysteries covers the full story in detail. You can listen wherever you get your podcasts.
Listen to the Full Episode
We covered every detail of this case on this week's episode of Moms and Mysteries. From the morning of the attack to the police failures, the wrongful accusation of Colin Stagg, the crimes of Robert Napper, and the long healing journey of Andre and Alex, it is all there.
For more true crime stories and case updates, follow Moms and Mysteries on all our social media channels and consider supporting us on Patreon at patreon.com/momsandmysteriespodcast.
