Crime and coverup.
Check it out:

A refrigerated train carrying the bodies of many of the victims of the crash of Malaysia Airlines Flight 17 arrived in the Ukrainian city of Kharkiv Tuesday, while an international monitoring group charged that pro-Russia rebels cotinued to tamper with the crash site in apparent defiance of a United Nations resolution that called for international investigators to have unfettered access to where the plane went down in eastern Ukraine last week.

The train carrying the bodies pulled into a station in Kharkiv, where the Ukrainian government has based its investigation into the crash that killed all 298 people on board, at approximately 11:40 a.m. local time (4:40 a.m. Eastern Time). The train had stopped overnight in the rebel-held city of Donetsk, but departed early Tuesday morning. The bodies are expected to be put into coffins and transported by plane to the Netherlands for identification and forensic investigation.