Police investigating double homicide after 2 women found dead in Longueuil apartment
Police confirmed Wednesday evening they have opened a double homicide investigation after the bodies of two women were found in an apartment on Montreal's South Shore.
The deaths of the two women — a woman in her 80s and another in her 60s — were initially investigated as suspicious.
Longueuil police spokesperson Mélanie Mercille said Wednesday night homicide investigators are now leading the probe and are set to speak to a "person of interest" later in the evening.
Longueuil police said that a 911 call around 11:30 a.m. Wednesday prompted officers to visit an apartment on des Ormeaux Boulevard in Longueuil.
"Arriving at the scene, our officers noted the death of both people," said police spokesperson François Boucher.
The man who is set to be questioned by police was sent to hospital to be treated for shock.
- READ MORE: CTVNewsMontreal.ca's continued coverage of crime and policing in the Greater Montreal Area
Neighbours told CTV News at the scene that the two victims were a mother and daughter. They said they often heard screaming from the apartment, adding that the man in his 30s who was hospitalized is related to the two women and suffers from a mental health issue.
The police service is asking anyone with information to contact them immediately by calling 911.
CTVNews.ca Top Stories

BREAKING Time magazine names Taylor Swift 'Person of the Year' for 2023
Taylor Swift has dominated music charts, broken records and is performing in what is likely to be the highest-grossing tour ever -- and she's now named Time's 'Person of the Year.'
Pass federal gun bill without delay, shooting victim's father urges on anniversary of mass killing
The father of a woman who was fatally shot in October by her former partner is urging senators to pass a federal gun-control bill without delay.
Senators were intimidated, had their privilege breached, Speaker rules
Any attempt to intimidate a senator while in the process of fulfilling their duties is a breach of their privilege, even if the effort is ultimately unsuccessful, the Speaker of the Senate ruled Tuesday.
Here is Canada's unseasonably mild December forecast
December is predicted to be unseasonably mild across Canada, thanks to a "moderate-to-strong" El Nino and human-caused warming. Warming and precipitation trends will be stronger in some parts of the country than others, and severe weather is still possible, meteorologists say.
DEVELOPING Bank of Canada to announce interest rate decision today
The Bank of Canada is set to announce its interest rate decision this morning as forecasters widely expect the central bank to continue holding its key rate steady.
Two Canadian citizens confirmed dead in Antigua: Global Affairs
Global Affairs Canada has confirmed the death of two Canadian citizens in Antigua and Barbuda, news that comes amid reports from local officials that a woman and child drowned last week at Devil’s Bridge.
Affairs Nearly 3 in 10 Canadians have at least one disability: StatCan
The number of Canadians with at least one disability has doubled in 10 years, a reality that should push governments to help reduce barriers to accessibility, says the head of a human rights organization.
A court filing gives a rare look inside the FBI seizure of a lawmaker's phone in 2020 election probe
Just how hard did some Republican members of Congress work to keep President Donald Trump in office after his 2020 election loss? A court case is providing a few tantalizing clues.
Under Putin, the uber-wealthy Russians known as 'oligarchs' are still rich but far less powerful
When Vladimir Putin came to power in 2000, the outside world viewed those Russians known as o'ligarchs' as men who whose vast wealth, ruthlessly amassed, made them almost shadow rulers. A 'government of the few,' in the word's etymology. How much political power any of Russia's uber-rich now wield, however, is doubtful.