The search of a Winnipeg-area landfill for the remains of two victims of an admitted serial killer is expected to start late this fall, when technicians will sift through garbage removed from an area the size of four football fields, the engineer who designed the search plan says.

Those were among details revealed at a Thursday briefing by Amna Mackin, the provincial assistant deputy minister leading the operation to find the remains of Morgan Harris, 39, and Marcedes Myran, 26.

The plan includes…