Rachel Elizabeth Souza was born on December 14, 1978, in Massachusetts, to Priscilla and Paul Souza. From a young age, she stood out for her cheerful disposition and close-knit family relationships. Despite her parents’ separation and the formation of new families, Rachel maintained strong, positive connections with both of them. Her childhood was filled with love and support, and her optimistic outlook shaped her decisions and approach to life’s challenges.
As Rachel neared the end of her high school years, she began to dream of studying abroad. Supported by her parents, she set her sights on England. The move was a significant step for Rachel, who was eager to immerse herself in new cultures, make lasting friendships, and expand her worldview. With her warm and approachable nature, she quickly adapted to life in a new country. Once enrolled at a local university, Rachel took full advantage of every opportunity for personal growth and discovery.
A Life-Changing Encounter
During a leisurely boat ride on the river, Rachel’s life took an unexpected turn. While enjoying the serene afternoon, she met Neil Entwistle, a young man also soaking in the peaceful surroundings. Their eyes met, sparking an instant connection that would grow into something deeper. Neil, born on September 18, 1978, in a small town in England, had grown up in a working-class family. His father, Clifford, worked as a coal miner, while his mother, Eibon, cooked at a local school. With a younger brother, Russell, Neil always valued family and the opportunities life had to offer.
Determined to build a successful future, Neil Entwistle pursued a master’s degree in electronic engineering from the University of York. When he met Rachel, an undeniable bond formed between them, and their relationship quickly blossomed. After dating for a time, they married in the summer of 2003 in Rachel’s hometown.

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A New Chapter
Soon after their marriage, Rachel and Neil settled in England. In 2005, they welcomed their first child, a daughter named Lilian, born on April 9. The joy that filled Neil’s heart when Lilian arrived was palpable. He immediately called his parents to share the exciting news, and the pride in his voice was unmistakable. His mother, thrilled by the prospect of shopping for a granddaughter after raising two sons, bought five little pink dresses for the newborn. Lilian became the center of their world, and Rachel, though stepping away from her teaching career, dedicated herself to raising her daughter while Neil Entwistle worked to support the family.
However, life would soon take another turn. Just three months after Lilian’s birth, Neil Entwistle made the decision to move the family to the United States. This news came as a shock to his parents, who, while understanding their son’s reasons, were deeply saddened by the thought of not being able to watch their granddaughter grow up. Nevertheless, they threw a farewell party, hoping that one day Rachel, Neil, and Lilian would return to England.
The family’s new journey began in Massachusetts, where they stayed with Rachel’s mother, Priscilla, and her husband, Joseph, while they searched for a permanent home. Neil found work in IT, and Rachel continued to care for Lilian. By December of that year, they moved into a beautiful, expensive rental house located east of Boston. The deal was finalized in early January 2006, and the family settled into their new home, their future looking bright and full of promise.
A Mysterious Disappearance
To celebrate their new home, Rachel and Neil Entwistle invited a friend over for dinner on the evening of Saturday, January 21. However, when the friend arrived and knocked on their door, there was no response. After calling their phones and receiving no answer, she began to worry. The cold winter night made waiting unbearable, but she had no choice but to wait outside. She assumed that perhaps an unexpected situation had come up, which delayed their plans.
Growing more concerned, she reached out to Priscilla, Rachel’s mother, only to discover that she, too, hadn’t heard from Rachel. This was highly unusual. Knowing Rachel’s friendly nature and habit of staying in touch, the friend’s worry deepened. Unable to wait any longer, she contacted the police to request a welfare check on the family.
When the police received the welfare check request, they arrived at Rachel and Neil’s house and conducted an initial inspection. On the outside, everything seemed normal. According to the local police sergeant, the exterior of the house showed no signs of distress or anything unusual. Despite the superficial examination, Priscilla, Rachel’s mother, and her husband Joseph were overwhelmed with worry. Rachel had always been very close to her mother, and after Lilian’s birth, that bond had only strengthened. Rachel frequently turned to Priscilla for help with parenting, and the thought that something might be wrong with her daughter sent them into a state of panic.
Determined to find out what had happened, Priscilla and Joseph began contacting local hospitals, reaching out to family and friends, and staying in constant communication with the police. However, as hours passed, there was still no sign of Rachel or her family. By Sunday night, January 22, the police returned to the house for another check, this time entering through the garage, which was empty of vehicles.
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A Gruesome Discovery
Upon entering the house, the officers noticed the family dog locked in a cage surrounded by numerous boxes from their recent move. As they moved up to the second floor, the scene turned grim. Hidden beneath a pile of bedding in the master bedroom, they found the lifeless bodies of 27-year-old Rachel and her 9-month-old daughter, Lilian. Shockingly, Neil Entwistle was nowhere to be found in the house.
The police were faced with the heartbreaking task of informing Priscilla and Joseph of the tragedy. As expected, they were devastated, unable to comprehend the horror that had befallen their daughter and granddaughter. The investigation soon turned its focus to finding Neil Entwistle. The last known sighting of the family together was on Thursday afternoon, captured by security cameras at a local shopping center.

The search for Neil led the police to focus on his car, which was registered under his name. Since Neil Entwistle was originally from England, the police suspected he may have returned there. After reviewing footage from the parking lot, they confirmed that Neil’s car had entered the lot on the night of Friday, January 20. This led them to discover that Neil had flown to London on the morning of Saturday, January 21.
On January 23, the police contacted Neil’s parents in England. In a recorded two-hour conversation, Neil Entwistle explained his actions. He stated that he had left the house early on Friday, January 20, around 9:00 AM, to run an errand, leaving Rachel and Lilian asleep in the master bedroom. Upon his return two hours later, he found them both lifeless, apparently victims of gunshot wounds.
In a state of panic, Neil Entwistle had covered their bodies with a blanket. He then attempted to take his own life with a knife but failed. Feeling desperate, he drove to his in-laws’ house, knowing that Joseph had a gun, intending to end his own life. However, when he arrived and found the house locked, he decided to fly back to England to be with his parents and escape the nightmare.
Neil’s Return and His Parents’ Reaction
Neil’s parents were left in shock when their son showed up at their doorstep, explaining what had happened. The devastating news was too much for his mother, who collapsed to the ground, unable to speak or breathe, overcome with grief. The words Neil Entwistle spoke were a devastating blow, and from that moment on, his mother was transported into a grim reality far beyond anything she had imagined.
Following the tragic events, Neil Entwistle reached out to his in-laws in Massachusetts, expressing his sorrow. His account of the events was consistent with what he had told the police. Meanwhile, the autopsy results revealed that Rachel had died from a gunshot wound to the head, while Lilian had been shot in the torso. The bullet that struck Lilian had also hit her mother in the left chest.
As the investigation continued, Neil’s story began to raise suspicions. His hasty departure from the scene and the complicated nature of his account led authorities to investigate him further. Detectives delved deeper into the couple’s private lives, tracking their online activity. What they uncovered shocked everyone. Neil, the seemingly perfect husband, had been living a double life.
Through the investigation, it was revealed that Neil had been involved in shady activities on the darker side of the internet, using his computer skills to make money in ways that were unbeknownst to his wife and close friends. One expert on the case uncovered that Neil Entwistle had been selling goods and services without ever delivering them, leading to many customers being scammed. Because Neil often used Rachel’s email address for his business dealings, she began receiving threatening emails from people demanding refunds for the goods they had never received. These findings painted a much darker picture of Neil’s life and raised many more questions about the events that led to the tragic deaths of Rachel and Lilian.

Conflicting Theories and Investigation Developments
As the investigation progressed, there were conflicting theories about the identity of the attacker. Initially, some speculated that the killer might have been an angry stranger. However, this theory didn’t align with the evidence. There were no signs of forced entry into the house, and the victims, Rachel and her young daughter Lilian, were not involved in any known fraudulent activities that might suggest a personal vendetta. These inconsistencies led investigators to look deeper into Neil’s financial situation.
Further investigation uncovered startling information about Neil’s finances. He had accumulated between $40,000 and $50,000 in debt over several years while living in the UK, and his financial troubles had only worsened during his six months in the United States. This came as a surprise to those close to him, particularly a family friend who had described Neil’s recent lifestyle as one of seeming financial stability.
Despite these findings, the authorities still lacked conclusive evidence pointing directly to Neil Entwistle as the perpetrator, leaving the case at a standstill. However, the detectives remained determined to uncover the truth.
The Key Evidence
The breakthrough came when the investigators decided to examine Joseph’s firearm. Neil Entwistle had claimed that he had only used the weapon once months earlier, at a shooting range with his father-in-law. But forensic analysis revealed that Neil’s DNA was found on the handle of the firearm, and Rachel’s genetic material was found on the trigger. This discovery was a significant turning point in the investigation.
Additionally, a set of keys to Joseph and Priscilla’s house was found in Neil Entwistle’s car, which had been left at Boston’s international airport. This new evidence strongly suggested that Neil was the primary suspect.
These developments prompted authorities to issue an international arrest warrant for Neil Entwistle. Meanwhile, Rachel and Lilian were buried in Massachusetts in a deeply emotional ceremony. They were laid to rest in a single casket, and their gravestones bore the surname Souza, with their birth and death certificates altered to exclude Neil’s name.

Neil’s Arrest and Extradition
A week later, Neil was arrested in a London subway car without resistance. Initially, Neil Entwistle requested not to be extradited to the United States, but later changed his mind, agreeing to return. Outside the courthouse, his attorney stated that Neil intended to cooperate with the authorities, expressing a desire to spare his late wife’s family further suffering. In the U.S., Neil was ordered to remain in prison without bail and was charged with two counts of murder, illegal possession of a firearm, and illegal possession of ammunition.
Neil pleaded not guilty to all charges. During a press conference, the district attorney explained the prosecution’s theory of the case. The prosecutor suggested that on the morning of Friday, January 20, Neil used his father-in-law’s weapon to end the lives of Rachel and Lilian, who had been peacefully lying in bed. The prosecutor also mentioned that while they couldn’t confirm it, they believed Neil had initially planned to take his own life as well, but this had not come to fruition. After committing the murders, Neil Entwistle reportedly returned the weapon to his father-in-law’s house and made arrangements to leave the country.
While Neil Entwistle was in pretrial detention awaiting trial, officers discovered letters in which he expressed feelings of depression, suggesting that he may have been contemplating suicide. As a result, he was transferred to a hospital for a mental health evaluation. A forensic psychiatrist diagnosed him with Asperger’s syndrome, which the expert speculated could explain some of Neil’s behaviors.
The trial was delayed for several years, with the defense raising concerns about media coverage potentially influencing the fairness of the proceedings. Some potential jurors had already formed opinions about Neil Entwistle’s guilt, creating additional challenges for ensuring an impartial jury.
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The Trial and Damning Evidence
Despite these challenges, Neil’s trial in Massachusetts began. The defense team attempted to exclude DNA evidence and other materials gathered without a warrant, but the court rejected their motions. Neil Entwistle chose not to testify in his defense or present any witnesses, while the prosecution laid out a compelling case.
Throughout the trial, Neil’s parents were forced to hear a narrative that painted their son as a cold, calculating man. The prosecution argued that Neil Entwistle, deeply in debt and unhappy with his life, had killed his family to escape a situation he could no longer maintain. To further complicate matters, the prosecution introduced evidence of Neil’s alleged obsession with adult websites and his shady online activities, portraying him as a self-absorbed individual with little regard for his family. This portrayal was devastating for Neil’s parents, who were also mourning the loss of their granddaughter.
The trial became not just about the tragic deaths of Rachel and Lilian, but also about the disturbing double life that Neil Entwistle had been leading, and the devastating consequences of his actions.
One of the most emotional moments during the trial came when the prosecution presented the stained clothing that little Lilian had been wearing at the time of her death. The visual evidence of the innocent child’s tragic fate deeply affected the jury and everyone following the trial. Among the most poignant pieces of evidence shown were images of Rachel and Lilian’s lifeless bodies, curled together in bed. The scene was a devastating reminder of the horror that had unfolded in their home.

Despite the gravity of the evidence, Neil’s behavior during the trial sparked widespread controversy. While he remained composed for much of the proceedings, his reaction to a video showing his wife and daughter’s bodies in bed drew significant attention. As the video played, Neil Entwistle appeared to break down, covering his face with his hands. However, some observers noted that his reaction didn’t seem to be one of remorse, but rather, a nervous laugh disguised as tears. This led many to believe that he lacked genuine emotion or empathy, reinforcing the public’s perception of his coldness.
The Verdict and Neil Entwistle’s Reaction
On June 25, 2008, the jury returned a guilty verdict, convicting Neil of the murders of Rachel and Lilian Souza. As the judge read the verdict, Neil Entwistle closed his eyes, as if in disbelief, unable to accept the court’s decision. Outside the courthouse, his mother made headlines with her statement to the press, expressing her belief that her son was innocent. Despite her unwavering support, Neil was sentenced to life imprisonment without the possibility of parole, the mandatory penalty in Massachusetts for such crimes. The judge emphasized that the sentence could only be altered through a gubernatorial pardon or a successful appeal.
After his conviction, Neil’s legal team immediately filed an appeal with the Massachusetts Supreme Judicial Court. His previous attorney, facing significant health issues, was replaced by a new lawyer, who argued that the search of the family home had been conducted without a warrant and that the evidence gathered should have been excluded from the trial. As the appeal process unfolded, Neil Entwistle faced further difficulties in prison. He was tricked into shaving his head to gain protection from a white supremacist gang, but the gang instead threatened him with violence. To ensure his safety, authorities placed him in protective custody. In December 2008, Neil was transferred to a medium-security prison, where he was considered to be at risk.
Parents’ Ongoing Belief
Around the same time, Neil’s parents broke their silence, giving an interview to a British news outlet. They shared their perspective on the case and discussed aspects of the story they had not previously revealed. For them, the idea that their beloved son could be responsible for such a heinous act was simply impossible to accept. They focused on how devastated Neil Entwistle appeared when he returned home and first told them what had happened. However, as they later admitted, they never considered asking Neil what he truly believed had occurred.
In the months following Neil’s conviction, his parents painstakingly reviewed numerous documents, still holding on to the belief that there was evidence that could clear his name. They learned that Massachusetts had one of the highest rates of wrongful convictions in the U.S., which further fueled their doubts about the outcome of the trial. However, regardless of the truth, they couldn’t escape the sorrow of losing their granddaughter. No amount of evidence could replace her in their hearts.
Neil’s appeal was ultimately rejected four years later, and in 2013, the United States Supreme Court declined to hear his case. With no further options available, Neil’s conviction became final, and he was forced to serve the original sentence of life imprisonment without the possibility of parole. The saga of Neil Entwistle’s trial and conviction came to a close, leaving a family fractured by grief and uncertainty about the truth.