epa04707242 Investigators comb the crash site of Malaysian Airlines passenger jet MH17 next to a sign reading ‘No entrance! The remains of flight MH17 crash victims may be placed here’, near Donetsk, Ukraine, 16 April 2015. The Malaysian Airlines plane, which was flying from Amsterdam to Kuala Lumpur, was shot down over Ukraine in July. All 298 people on board were killed. EPA/ALEXANDER ERMOCHENKO