Relatives and officials mark the 10th anniversary of Malaysia Airlines Flight MH17, shot down over Ukraine, killing 298 people, with memorials in Australia and the Netherlands. Despite convictions in absentia, including Russians and a Ukrainian, Russia denies responsibility and refuses to extradite the culprits. Investigations confirm the plane was downed by a missile launched from rebel-held territory, implicating Russia. Families of victims, like Jon and Meryn O’Brien, share heartbreaking stories and memories, highlighting the ongoing pain and lack of closure a decade later.