Ottawa, Oct. 20 -- Canada-wide tributes and support poured in for the victims of the deadly fire at Canadian Forces Base (CFB) Wainwright, as Prime Minister Mark Carney said 50 investigators were on the ground probing the incident that killed four service members and injured 39 others, including at least 19 critically.

According to CBC, Carney and other party leaders addressed the tragedy in the House of Commons on Monday, following a moment of silence for the deceased service members. The Canadian Forces National Investigation Service (CFNIS), with support from the Royal Canadian Mounted Police (RCMP), is leading what Carney called a "complete investigation" into the incident.

In his address to Parliament, Carney said the fire broke ou...