Ten years on from her mother's disappearance on Malaysia Airlines flight MH370, Grace Nathan still struggles to accept that she is gone. Like many of those who lost loved ones when the plane vanished, with all 239 people onboard, Grace feels a lack of closure. "The same questions we asked 10 years ago still haven't been answered" she says. The flight became the object of the largest search in aviation history, but since its disappearance just a few fragments have been found.