Remains of more than 200 children found at Canadian school
Chief Rosanne Casimir of the Tk'emlups te Secwepemc First Nation said in a news release that the remains were confirmed last weekend with the help of ground-penetrating radar.
More bodies may be found because there are more areas to search on the school grounds, Ms Casimir said.
In an earlier release, she called the discovery an "unthinkable loss that was spoken about but never documented at the Kamloops Indian Residential School".
‘At least 3,200 dead at residential schools’
A report more than five years ago by a Truth and Reconciliation Commission detailed harsh mistreatment inflicted on indigenous children at the institutions.
It said at least 3,200 children had died amid abuse and neglect, and it said it had reports of at least 51 deaths at the Kamloops school alone between 1915 and 1963.
"This really resurfaces the issue of residential schools and the wounds from this legacy of genocide towards indigenous people," said Terry Teegee, Assembly of First Nations regional chief for British Colombia.
British Columbia premier John Horgan said he was "horrified and heartbroken" to learn of the discovery, calling it a tragedy of "unimaginable proportions" that highlights the violence and consequences of the residential school system.
The Kamloops school operated between 1890 and 1969, when the federal government took over operations from the Catholic Church and operated it as a day school until it closed in 1978.
Ms Casimir said it is believed the deaths are undocumented, although a local museum archivist is working with the Royal British Columbia Museum to see if any records of the deaths can be found.
"Given the size of the school, with up to 500 students registered and attending at any one time, we understand that this confirmed loss affects First Nations communities across British Columbia and beyond," Ms Casimir said.
The lasting impact of residential schools
The leadership of the Tk'emlups community "acknowledges their responsibility to caretake for these lost children," Ms Casimir said.
Access to the latest technology allows for a true accounting of the missing children and will hopefully bring some peace and closure to those lives lost, she said.
Ms Casimir said band officials are informing community members and surrounding communities that had children who attended the school.
The First Nations Health Authority called the discovery of the children's remains "extremely painful" and said in a website post that it "will have a significant impact on the Tk'emlups community and in the communities served by this residential school".
The authority's CEO, Richard Jock, said the discovery "illustrates the damaging and lasting impacts that the residential school system continues to have on First Nations people, their families and communities".
Nicole Schabus, a law professor at Thompson Rivers University, said each of her first-year law students at the Kamloops university spends at least one day at the former residential school speaking with survivors about conditions they had endured.
She said she did not hear survivors talk about an unmarked grave area, "but they all talk about the kids who didn't make it".