article_snippet.sent: Scroll down for video .
article_snippet.sent: Senior ministry official Anton Gerashchenko said .
article_snippet.sent: Ukraine's Interior Ministry had opened up a criminal case, Senior ministry official Anton Gerashchenko said.
article_snippet.sent: Without doubt the deceased knew a lot about who financed .
article_snippet.sent: to the grave,' Senior ministry official Anton Gerashchenko said.