Manitoba RCMP have officially identified Morgan Harris as one of two sets of human remains that were found in a Winnipeg-area landfill. Harris is one of four First Nations women murdered by a serial killer. The search of the landfill almost never happened, after some in Manitoba said it wasn't feasible. 

Also: Toronto police are searching for three men who carried out a mass shooting at a pub on the city's east end. The shooters indiscriminately opened fire inside the pub, injuring a dozen people.

And: Justin Trudeau is in his final days as Prime Minister, as the Liberal Party prepares to select his replacement on Sunday. In his nearly ten years as PM, Trudeau has been both praised and panned. CBC's chief political correspondent Rosemary Barton takes us through his legacy.

Plus: The demand for critical minerals, the gender gap in STEM fields, and more.