6 people, including a mom and 4 kids, were identified after being found dead in a mass killing at home

Six people, including a mother and her four kids, were slaughtered in a “mass killing” inside a Canadian home overnight, cops said.

Febrio De-Zoysa, 19, allegedly used an “edged weapon” to attack the family in their Barrhaven neighborhood townhouse shortly before 11 p.m., according to Ottawa Police Chief Eric Stubbs.

Police identified the victims as 35-year-old Darshani Dilanthika Ekanyake and her young children: Inuka Wickramasinghe, 7; Ashwini Wickramasinghe, 4; Rinyana Wickramasinghe, 2; and 2-month-old Kelly Wickramasinghe

Family friend Amarakoonmubiayansela Ge Gamini Amarakoon, 40, was also killed.

One person — the husband and father of the young victims — who was found alive inside the home was rushed to hospital with serious but non-life-threatening injuries, police said.

The family were newcomers to Canada originally from Sri Lanka, Stubbs said.

“I want to emphasize this was a senseless act of violence perpetrated on purely innocent people. I know our whole community is shocked and mourning this event,” said the police chief.

De-Zoysa was arrested at the scene without incident, cops added. 

Stubbs clarified in the afternoon that the incident was not a shooting as initially believed: “This was a mass killing, not a mass shooting.”

He added that police didn’t believe it was a domestic-related incident, but did not reveal a motive

Police said De-Zoysa — who is also a Sri Lankan national and is in Canada as a student — was an acquaintance of the family and was living in the home at the time of the killings.

Cops had never dealt with either De-Zoysa or his alleged victims before being called to the murder scene.

He was charged with six counts of first-degree murder and one count of attempted murder.