Monteregie Trafficking

Ninety Thousand Methamphetamine Tablets, a Firearm and Sixteen Thousand Dollars Out of Two Houses on the Same Street: Longueuil’s Organized Crime Squad Arrests Sébastien Bernatchez, 40, and Marielle Bernatchez, 60, and Publishes Not One Charge (August 28, 2026)

By: Gangland Files  |  First reported Friday, August 28, 2026, 2:08 p.m. by FM 103,3  |  Avenue Victoria, Greenfield Park, Longueuil, QC
90,000Methamphetamine Tablets
$300KStated Value of Drugs and Property
2Houses on One Avenue
0Charges Published

GREENFIELD PARK — Ninety thousand tablets is not a number that appears in a street-level file. It appeared on Friday, August 28, 2026, when Le Courrier du sud published at 3:05 p.m. that the Service de police de l’agglomération de Longueuil had searched two residences on the same avenue in the Greenfield Park borough and come out with close to 90,000 methamphetamine tablets, another 650 grams of the same drug in powder, and more than 200 grams of cocaine.

The unit that ran it is named in the reporting and the name is the point: the SPAL’s Section lutte au crime organisé — Stupéfiants, its organized crime narcotics section. Two people were arrested on Thursday, August 27 and both remain detained. They are Sébastien Bernatchez, 40, and Marielle Bernatchez, 60. The force has put the drugs and property at more than $300,000 and has not published a single charge against either of them.

What the SPAL Has Put on the Record Through Le Courrier du sud and FM 103,3

  • The unit: Section lutte au crime organisé — Stupéfiants, the SPAL’s organized crime narcotics section.
  • The searches: two residences on avenue Victoria in the Greenfield Park borough of Longueuil. No civic numbers released.
  • The arrests: made August 27, 2026. Sébastien Bernatchez, 40, and Marielle Bernatchez, 60. Both remain detained.
  • Methamphetamine: close to 90,000 tablets, plus approximately 650 grams in powder form.
  • Cocaine: more than 200 grams.
  • Pharmaceuticals: more than 600 Xanax tablets and more than 750 Cialis tablets.
  • Currency: close to $16,000 in Canadian funds.
  • Weapon: one firearm and ammunition. No make, model, class or condition given.
  • Also seized: material said to have been used in trafficking activity.
  • Stated value: drugs and property together valued at more than $300,000.
  • Units credited: SPECTRE, Renseignement, EMSECO, Patrouille spécialisée, SIJ, the Groupe tactique d’intervention and the canine handlers. The Sûreté du Québec’s GTI assisted in executing the warrants.
  • What is absent: no charge list, no court date, no occurrence number, no civic address, no officer quoted, no relationship stated between the two arrested, and no criminal organization named.

Ninety Thousand Tablets Is a Wholesale Position

The distinction that matters in a drug file is not the drug, it is the form and the count. Powder is weighed; tablets are counted, and a tablet count tells you the product has already been through a press. Ninety thousand of them did not come out of the two houses on avenue Victoria in the sense of having been made there — nothing in the reporting suggests a laboratory or a press at either address — they came out in the sense of having been stored there.

That is a distribution position rather than a manufacturing one, and it sits several tiers above retail. The 650 grams of powdered methamphetamine alongside it is the more ordinary part of the seizure. The tablets are the part that requires somebody upstream with a press and somebody downstream with a network large enough to absorb the volume, and the SPAL has said nothing about either end.

Two Houses, One Avenue, Two People With the Same Surname

The searches were not spread across the agglomeration. They were two residences on avenue Victoria, and the two people arrested share a surname and are twenty years apart in age. The SPAL has not stated whether Sébastien Bernatchez and Marielle Bernatchez are related, whether they lived at different addresses, or whether one house held the product and the other the proceeds.

Those are ordinary questions and the answers are not in the public record. What is in the public record is that the force considered both addresses necessary, that both were held rather than released, and that a woman of sixty is among them — a demographic that appears rarely enough in trafficking files on this beat to be worth noting without being read as anything more.

The Tactical Group, the Dogs, and What That Says About the Threat Assessment

The list of units the SPAL credits is unusually long for a two-address warrant: intelligence, specialized patrol, forensic identification, EMSECO, SPECTRE, canine handlers and the force’s own tactical intervention group, with the Sûreté du Québec’s tactical group brought in on top of it.

A service does not borrow a provincial tactical team for a routine door. Two tactical groups on two residential addresses in a suburban borough is a risk posture, and the firearm recovered inside is the fact that most plainly justifies it in hindsight. The SPAL has not described that weapon in any way — not its type, not whether it was loaded, not where in either house it was found — and until it does, the count it will support is unknown.

An Organized Crime Squad, and No Organization

The SPAL ran this through the section of the service whose mandate is organized crime, and closed its public remarks by asking residents to keep helping in what it called the fight against organized crime and drug trafficking. It did not name a group. Not a club, not a family, not a street organization.

That distinction is worth holding onto. A file worked by an organized crime unit is not the same thing as a file attributed to an organization, and the second is a claim only police can make. They have not made it here. What has been established is the shape of the operation — wholesale volume, two addresses, a firearm, $16,000 in cash and a $300,000 valuation — and none of it has been tested in court, because no charge has yet been published against either of the two arrested.

SPAL Section Lutte au Crime Organisé — Stupéfiants — Greenfield Park

Before Aug. 27, 2026 — The InvestigationThe SPAL’s organized crime narcotics section works a trafficking file in the Greenfield Park borough. No opening date, duration or project name has been disclosed.

Thu. Aug. 27, 2026 — Two Doors on Avenue VictoriaOfficers search two residences on avenue Victoria. The SPAL’s Groupe tactique d’intervention and the Sûreté du Québec’s GTI both take part in executing the warrants.

Thu. Aug. 27, 2026 — The InventoryClose to 90,000 methamphetamine tablets, approximately 650 grams of powdered methamphetamine, more than 200 grams of cocaine, more than 600 Xanax tablets, more than 750 Cialis tablets, close to $16,000 in cash, one firearm with ammunition, and trafficking materials.

Thu. Aug. 27, 2026 — The ArrestsSébastien Bernatchez, 40, and Marielle Bernatchez, 60, are arrested. Both are detained. No charges are published.

Fri. Aug. 28, 2026, 2:08 p.m. — First ReportFM 103,3 publishes the file, reporting two arrests in a narcotics trafficking matter.

Fri. Aug. 28, 2026, 3:05 p.m. — The Full InventoryLe Courrier du sud publishes the seizure list, the names and ages, the unit, the avenue and the $300,000 valuation, in a piece by Sylvain Daignault filed under the Initiative de journalisme local.

Status — No Release, No Charge SheetThe SPAL has no standalone communiqué page and the City of Longueuil newsroom carries nothing on the file. Details reached media directly. Nothing has been tested in court.
Service de police de l’agglomération de Longueuil
Section Lutte au Crime Organisé — Stupéfiants
Sûreté du Québec GTI

Primary Wire Sources

  • Le Courrier du sud: “Arr. de Greenfield Park : importante saisie de stupéfiants” — by Sylvain Daignault, Initiative de journalisme local, published 28 août 2026, 15h05. Date and time confirmed on the article page itself. Every quantity, name, age and unit above is drawn from this report.
  • FM 103,3: “Le SPAL arrête deux personnes dans une affaire de trafic de stupéfiants” — by Justin Gervais, published 28 août 2026 at 14h08, carrying the same file.
  • No police communiqué has been located. The SPAL does not maintain a public release page and the City of Longueuil press room carries nothing on this file as of publication. Where no release exists, the outlets are the primary source, and the Longueuil newsroom will be re-checked on a later run so any release can be folded in.
  • No criminal organization has been named by the SPAL, and none is named in this briefing.

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