Lost children: Kamloops Indian Residential School (CBC News)

WARNING: This story contains details some readers may find distressing.
"The [Sisters of St. Anne's] remain unwilling to authorize disclosure of [its] records currently in the possession of the government of Canada," said Scott, in a statement to CBC News.

Several Catholic entities never turned over any records to the TRC. According to an internal TRC document obtained by CBC News, 17 Catholic entities failed to hand over any archival material to the commission.

"There are a lot of records in church archives that we never got to go through," Tom McMahon, the former general counsel for the TRC, told CBC.

Read more here, and another article on this topic at The Guardian here.