Just weeks shy of his eleventh birthday, Pascal Poulin was a 10-year-old boy living with his mother, Hélène Poulin, in Montreal, Quebec. He was born on January 26, 1979, to Hélène and his father, Denis Provencher. On Saturday, January 20, 1990, a day that began with the simple childhood plan of adventure, Pascal left his mother's apartment on Rue Gascon late in the morning. He was heading out to meet up with some friends for a trip on the metro, a common pastime for boys his age in the sprawling city. It was the last time he was seen alive.
The following afternoon, what began as a routine dog walk turned into a grim discovery. At around 5:30 p.m. on January 21, a man walking his dog along a deserted road near Boulevard Gouin in the Pointe-aux-Trembles area, close to the banks of the Rivière des Prairies, found a frozen body. It was Pascal. His mother, Hélène, officially reported him missing to the police at 11:00 p.m.
that night, hours after her son's body had already become the focus of a major police investigation. The autopsy would later reveal the horrific nature of his death: Pascal had been sexually assaulted and killed by what the coroner described as "vascular lacerations to the vessels of the neck by a sharp and piercing instrument." His throat had been cut.
The murder of Pascal Poulin immediately sent a chill through a city already haunted by the ghosts of other lost children. Investigators and journalists quickly noted the disturbing similarities between Pascal's death and a string of unsolved child murders that had plagued the greater Montreal area for nearly a decade. His case was not seen as an isolated tragedy but as a potential new chapter in a terrifying story that began in the early 1980s.
Police began to officially connect the dots between several heinous crimes. The investigation into Pascal's homicide was eventually merged with those of other young victims, forming a cluster of cases believed to be the work of a single serial predator. This special investigation, transferred to a serial crimes unit of the provincial police, the Sûreté du Québec, includes the murders of Tammy Leaky, 12, in 1981; Wilton Lubin, 12, and Maurice Viens, 4, in 1984; Denis Roux-Bergevin, 5, in 1985; and Marie-Eve Lariviere, 12, in 1992. Also linked is the still-unsolved disappearance of 8-year-old Sebastien Metivier, who vanished on the same day as Wilton Lubin and Maurice Viens. The children, ranging in age from four to 12, were all kidnapped, sexually assaulted, and murdered.
The wave of child abductions and killings, particularly the events of November 1, 1984, when three children went missing on the same day, had a profound impact on the province. It galvanized community action and led to the founding of Quebec's Missing Children's Network. These cases were also the subject of a 2014 documentary, "Novembre 84," which examined the tragedies and the subsequent police investigations, questioning if official blunders had hindered the search for justice.
Decades have passed, but the murder of Pascal Poulin remains an open and active cold case. As of July 2025, his file is still under investigation by the Sûreté du Québec, in cooperation with Montreal and Laval police forces, as part of the broader inquiry into the linked child murders of that era. No arrests have ever been made, and the identity of the person or persons responsible for ending the young boy's life on a cold January day remains unknown. The case stands as a painful reminder of a dark period in Montreal's history, one of several unsolved crimes that left families shattered and a community searching for answers that have yet to come. Anyone with information is urged to contact the Sûreté du Québec's criminal information hotline.
