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Serge Audette convicted of involuntary manslaughter in 1996 disappearance of Patricia Ferguson

by Bella Henderson
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Serge Audette convicted of involuntary manslaughter in 1996 disappearance of Patricia Ferguson

Serge Audette convicted of involuntary homicide in 1996 disappearance of Patricia Ferguson

A Quebec court has convicted 72-year-old Serge Audette of involuntary homicide in connection with the 1996 disappearance of Patricia Ferguson, a case that has haunted Pointe-aux-Trembles for nearly three decades. The conviction in the Patricia Ferguson disappearance brings an official finding of responsibility more than 29 years after she was last seen on June 6, 1996. The judge ordered Audette taken into custody immediately, with sentencing to be set by the court.

Court delivers verdict in long-unsolved case

A Quebec court reached the verdict after hearing evidence related to the long-unsolved disappearance of Patricia Ferguson. The decision marks the first criminal conviction tied to the matter nearly 30 years after the young woman vanished from Pointe-aux-Trembles.

The court labeled the offence as involuntary homicide, indicating a finding that Audette caused the death of Ferguson without the elements of premeditated murder established. Public documents released after the hearing confirm the guilty verdict and the immediate remand of the accused into custody.

Last sighting and the note left behind

Patricia Ferguson, 23 at the time, was last seen on June 6, 1996, at a friend’s home in Pointe-aux-Trembles where she had been staying with her 11-month-old daughter, Sabrina. The next morning, the friend discovered a handwritten note signed by Ferguson that said she had gone out for breakfast and planned to meet her sister.

Ferguson never returned to the friend’s home and her body has not been recovered. The absence of remains has long complicated investigators’ efforts to close the file and left many factual questions unresolved for the family and the community.

Evidence and arguments presented at trial

Prosecutors told the court that the evidence marshalled during the trial met the burden of proof required to establish criminal responsibility for Ferguson’s death. Details of the evidence presented at trial were summarized in court filings, and the judge’s written decision explains the legal basis for the involuntary homicide conviction.

Defence arguments and mitigating points were considered by the court but did not prevent the guilty finding. The legal characterization of the offence indicates the court concluded the accused’s actions resulted in Ferguson’s death, even if a specific intent to kill was not established.

Immediate custody and next legal steps

Following the guilty verdict, the judge ordered Audette taken into custody immediately, a move that ends any pretrial liberty he might have retained. Sentencing has not yet been scheduled and the court will set a date to hear submissions on penalty and any aggravating or mitigating factors the parties wish to put before the judge.

Audette retains the right to seek leave to appeal the conviction under Criminal Code procedures, and defence counsel may outline the grounds for any future appeal as the case moves toward sentencing. For now, the custody order means he will be held pending the formal imposition of sentence.

Investigation history and cold-case context

Investigators in the original missing-person inquiry kept Ferguson’s file active for years, and the case became a touchstone for local efforts to resolve long-standing disappearances. The absence of a body complicated forensic and investigative work, forcing reliance on circumstantial evidence and witness accounts developed over time.

The conviction now recorded represents a rare resolution in a case where physical remains were never found, highlighting both the persistence of investigators and changing evidentiary approaches in prolonged inquiries. Police and prosecutors involved in the investigation re-examined old leads and new material before proceeding to trial.

Community and family implications

The guilty verdict will likely reverberate through Pointe-aux-Trembles and among those who followed the case for decades, as neighbours and community groups process the news after so long. For family members, the conviction may offer an official determination of responsibility, though questions about what happened and where remains may still persist.

Local service providers and advocacy groups that support families of missing persons say legal outcomes do not always erase the emotional and practical needs left by unresolved cases. The court’s ruling may prompt renewed calls for full disclosure from authorities about the evidence and the scope of ongoing investigative work.

Nearly 30 years after Patricia Ferguson was last seen, the conviction of Serge Audette establishes a legal finding in a case that once seemed destined to remain unresolved. The court has ordered Audette into custody immediately and will schedule sentencing in due course, while investigators and the family continue to seek answers about where Ferguson’s remains might be and the full circumstances of her disappearance.

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