Meet a woman who played a lead role in exhuming the Unknown Soldier who was repatriated back to N.L. NewsDuration 2:49Sarah Lockyear, a casualty identification co-ordinator for the Department of National Defence, tries to identify Canadians who were killed in the First and Second world wars. But in the case of the Unknown Soldier, Lockyear did the opposite. Ahead of a special CBC documentary about the repatriation, here’s an excerpt with Lockyear speaking with the CBC’s Heather Gillis.