There is a renewed push from First Nations leaders to search a Winnipeg landfill for the remains of the victims of an alleged serial killer. A long-awaited study said a search is feasible, but could cost up to $183 million.There is a renewed push from First Nations leaders to search a Winnipeg landfill for the remains of the victims of an alleged serial killer. A long-awaited study said a search is feasible, but could cost up to $183 million.