the trial of four people accused of the mass murder of those on board malaysia airlines flight mhi7 will begin to hear evidence in the hague this week. the plane was shot down in 2014, and an international investigation found that it was hit by a missile fired from territory in ukraine held by pro russia rebels. 298 people from ten countries were killed. more than two thirds of them were dutch. four men, three russians and a ukrainian, are being tried in absentia. and all are linked to pro russia militia operating in eastern ukraine. for the relatives of those who were on board mhi7, the trial is a chance to get some clarity on what happened that day. you know, wejust want to know what happened, why it happened and who was responsible,