Canada is pressing terrorism charges against a man accused of mowing down a Muslim family with a pickup truck, prosecutors said Monday, in an attack denounced as “terrorist” by Prime Minister Justin Trudeau.

Prosecutors revealed in a brief hearing that they were adding terrorism charges to the four counts of premeditated murder and one of attempted murder leveled last week against 20-year-old Nathaniel Veltman, 20.

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“The federal and provincial attorneys general provided their consent to commence terrorism proceedings, alleging that the murders and the attempted murder also constitute terrorist activity,” AFP quoted a statement from the Royal Canadian Mounted Police (RCMP).

Four members of the Afzaal family — a man and his wife, their teenage daughter, and his mother — were out for a walk in London, Ontario, on June 6, when Veltman struck them on purpose, according to authorities.

The Afzaals’ nine-year-old daughter survived the attack in their neighborhood in the city of London, around 125 miles (200 kilometers) southwest of Toronto, but was seriously injured.

Veltman, who has no criminal record and no known link to any extremist group, told the court via video link that he does not have a lawyer. He has yet to enter a plea and is set to reappear in court on June 21.

“This killing was no accident. This was a terrorist attack, motivated by hatred, in the heart of one of our communities,” Trudeau said during an impassioned speech at the House of Commons.

The attack has fueled debate about the prevalence of Islamophobia in Canada, and heightened fears within the Muslim community that outward signs of religious affiliation can make a person a target.

It was the deadliest anti-Muslim attack in Canada since a shooting at a mosque in Quebec City that had killed six people in 2017.

“I think it is really important for us to name it as an act of terror,” Deputy Prime Minister Chrystia Freeland was quoted by AFP as saying.

“It is important for us to identify this as an act of Islamophobia, and it is important for us to identify the terrible threat that white supremacism poses to Canada and Canadians,” she added