Mo, Evie and Otis Maslin were travelling with their granddad Nick Norris. They were among 298 people who died when the plane was shot down over the Ukraine.
It's nearly the 10th anniversary of the 3-year-old's disappearance. Heartbreakingly, Kate says she still buys birthday and Christmas presents for Madeleine.
“Cassie is facing 20-25 years in prison for a crime she did not commit. Our hearts break, because we know she is innocent, but stands little chance of proving it in such a corrupt country.”