Locals say that the N. family was a quiet, rural family. Janusz N. was an entrepreneur, and his wife Kinga was a teacher at the local elementary school. The couple raised three children—two daughters and a son who was a few years younger. The family was well-known in the area for their honesty and involvement in the community.
"A typical family of Mazovian entrepreneurs. Fairly wealthy, but nothing excessive. Their fortune was certainly incomparable to that of the meat industry magnates," said Artur Górski from Magazyn Focus Śledczy, quoted by reporters from the program Interwencja.
Nothing foreshadowed the tragedy that would befall the N. family. The evening of January 25, 1996, began like any other. A shared dinner and conversations around the table were interrupted by a knock at the door. Investigators established that at 7:00 PM, the entire family was still alive, as Janusz N. was on the phone with one of his employees at the time. What happened next is almost unimaginable.
Police suspect that there were at least two perpetrators. They broke into the N. family's home and attacked the family members one by one. The first target was Janusz N. Then the attackers turned to his wife.
"She tried to fight back; there were plates, appliances, and documents scattered around. We believe that Mr. Janusz was shot as he was opening the front door," said Ewa Ambroziak from the Płońsk District Prosecutor's Office in an interview with Interwencja.
"Three shots were fired at her head," reports Onet.
Fifteen-year-old Marcel tried to fight the attackers. According to investigators, he pulled out a gas gun, but it misfired. "He was restrained and then shot almost point-blank in the back of the head," Ambroziak recounted. The last to die was 20-year-old Magda. Her body was found the next day on the upper floor of the house.
"She was beaten first, with bruises around her eyes and marks from being hit with handcuffs. They handcuffed her hands, tore off her clothes, and then brutally raped her. She was shot in the middle of her forehead. Magda must have screamed, her brother must have screamed, and her mother tried to defend herself. Yet no one heard anything," added Ewa Ambroziak.
Janusz and Kinga’s other daughter was in Warsaw that day, where she was studying. Had she come home like her sister Magda, she would likely have also been killed.
He Stood in Front of the N. Family's Door an Hour After Their Deaths "The Lights Were Still On in the House"
Polsat News, citing the testimony of the 20-year-old’s fiancé, emphasizes that it was a close call—someone could have caught the perpetrators in the act. That same evening, the fiancé of the deceased woman arrived at her house around 8:00 PM. No one opened the door.
"I pressed the doorbell, but no one answered. I thought the whole family had gone out somewhere. The lights were on in the house. (…) In Magda’s room, the curtain was slightly open," testified Piotr M.
The next morning, one of the N. family’s employees arrived at the scene. He immediately realized something terrible must have happened. When the police arrived, they were met with the gruesome sight of the murdered N. family members. The scene they encountered was indescribable.
The investigation launched by the police was one of the most intense and complex in the history of Polish criminology. Witnesses testified about an unknown man seen alone near the N. family’s house on the day of the crime. However, some witness statements were contradictory, making it even harder for the police to find a lead. Many leads were followed, but for a long time, they did not lead to any concrete suspects.
Journalists have established that the perpetrators left numerous traces at the crime scene, which could have led to their capture. Fingerprints, shell casings, scent, and the murderers’ DNA were found. However, forensic experts point out that investigators had to deal with a lack of cooperation from the local community, which was shocked and terrified.
Onet writes that after analyzing the evidence, investigators were convinced that the murder was not random and that the perpetrators acted with premeditation and intent to inflict maximum suffering on the victims. Were the killers motivated by some personal grievance, or was this a contract killing? This question remains unanswered to this day. It is clear that the perpetrators had no robbery motive, as nothing valuable was taken from the house.
"There was a box with about 1.5 kilograms of gold inside. It wasn’t taken," said Ewa Ambroziak from the Płońsk District Prosecutor's Office.
It is possible, however, that some documents went missing from the N. family’s home. Investigators were unable to confirm this with certainty.
A glimmer of hope for solving the N. family murder mystery came from a lead involving a Polonez car. A week after the tragic event, a resident of Siennica came forward to the police and said he had seen a Polonez near the murdered family’s home. A few days earlier, three other Siennica residents had also seen the car. The police quickly located the car’s owner, a young engineer from Warsaw who had never had any trouble with the law. It turned out he had visited Siennica several times to drop off a coworker at her home. The woman confirmed this version of events.
The funeral of Janusz, Kinga, and their children took place on February 3, 1996. The church was packed, despite the biting cold. Thousands of people moved by the senseless crime bid farewell to the murdered family. The priest leading the mass could not finish his sermon as his voice faltered. A second clergyman, reciting farewells from the N. family’s loved ones, was also unable to continue. It was only the third priest who managed to complete the funeral ceremony for the family that had died at the hands of merciless killers, as recounted by Olga Herring in her podcast.
The K. Family Died the Same Way as Janusz, Kinga, and Their Children. Were the Same People Behind It?
The gruesome murder of the N. family remains one of the greatest mysteries in Polish criminology. Despite the passage of time, it remains unsolved, although investigators have linked this case to another murder. There is much to suggest that the killers of the N. family struck again. On March 3, 1998, an almost identical murder took place, this time in Warsaw. Polsat News reports that the victims were 68-year-old Władysław K., his 61-year-old wife Alicja, and their 35-year-old son Robert.
"The older man didn’t even have time to get up from his desk. His body was found by the desk. There were no signs of forced entry, no tampering with the door lock or bars. The most likely version is that the person who killed them was someone the family knew," said Renata Mazur from the Warsaw-Praga District Prosecutor's Office.
The family members, like those of the N. family, were killed by close-range shots to the head. The break-in into their home is believed to have occurred around 7:00 PM.
