Skip to content

Alleged marital homicide in Châteauguay

Body discovered at residence of a 45-year-old mother on a Wednesday

Family matriarch, aged 45, perished at her residence on a Wednesday.
Family matriarch, aged 45, perished at her residence on a Wednesday.

Alleged marital homicide in Châteauguay

Revised Article:

Mahan's Homicide: 49-Year-Old Marcellin Koman Mbo Charged

From small-town Châteauguay in Quebec comes a chilling tale of tragedy. Simone Mahan, a 45-year-old mother, was found lifeless in her Jules-Dumouchel Street residence on Wednesday, as confirmed by the Sûreté du Québec (SQ). This gut-wrenching incident has been categorized as a homicide.

Her partner, Marcellin Koman Mbo, aged 49, was nabbed moments later in the Saint-Stanislas-de-Kostka area, a mere 30-minute drive from Châteauguay. Both hail from Côte d'Ivoire.

On Thursday, Koman Mbo was led into the Salaberry-de-Valleyfield courthouse, clad in the stark white jumpsuit of detainees. He politely acknowledged the judge with a soft voice, before being hit with charges of manslaughter. A gag order was also issued, prohibiting him from communicating with around ten individuals, including his children.

Currently, Koman Mbo remains behind bars, awaiting his court hearing on May 29 for further judicial proceedings.

In Other News

Trump's Threatening Stance on Canada's Milk and Wood Exports

In a fierce show of power, President Trump has announced a potential 250% tariff on Canadian milk and wood exports, effective immediately. The president's stance? "If he doesn't drop it, we'll impose exactly the same tariff on him."

Pierre Ny St-Amand's Trial Begins

embark on a legal battle, with both parties presenting evidence suggesting the defendant's innocence by virtue of mental illness.

Quebec's Acknowledged Miscalculation in Rent Calculations

A shocking revelation emerged recently, as Quebec's Minister, France-Élaine Duranceau, admitted that the new rent calculation method adopted by the provincial government disadvantages tenants.

Further Reading

  • Trump's provocative tariffs on Canada: Link
  • Pierre Ny St-Amand's trial: Link
  • Quebec's miscalculation in rent calculations: Link

Originally, Marcellin Koman Mbo, 49, has been formally accused of the brutal murder of his partner, Simone Mahan, 45. Mahan's lifeless body was discovered on Jules-Dumouchel Street in Châteauguay, Quebec, on May 14, 2025. The incident is being investigated by the Sûreté du Québec and is being treated as a suspicious death [1][2].

Following the shocking discovery, police were promptly summoned to the scene around 3 p.m., locating Mahan unresponsive. In the aftermath, a child who arrived was taken into police custody. Koman Mbo was apprehended shortly after the incident, with his vehicle being intercepted in Saint-Stanislas-de-Kostka, approximately 230 kilometers northeast of Châteauguay [1][2][4].

Making headlines across the nation, Koman Mbo is facing charges of femicide, specifically second-degree murder. The community has mourned this tragic event through vigils organized by local women's support groups, honoring the victim and calling attention to the ongoing issue of violence against women in Quebec, as this marks the seventh femicide in the province this year [3][5]. The investigation and legal proceedings are ongoing, with an initial hearing and investigation scheduled for May 29, 2025.

The general-news article highlights a case of second-degree murder, with Marcellin Koman Mbo, a 49-year-old man, being charged for the homicide of his partner, Simone Mahan, a 45-year-old woman. Moreover, the politics section of the news covers President Trump's threatening stance on Canada's milk and wood exports, involving potential tariffs of 250%.

Read also:

Latest