article_snippet: At the time of the murder, I was at work as I usually am every day.
article_snippet: There are many people, my colleagues, who will confirm this," the news agency quoted Tamerlan Eskerkhanov as saying in Moscow's Basmanny District Court.
article_snippet: her spoke from Germany.
article_snippet: I don't believe in the official investigation," her said Saturday.
article_snippet: Russia rejected the claim.
article_snippet: The Kremlin has staunchly denied accusations that The Kremlin or The Kremlin agents are targeting political opponents or had anything to do with the deaths.
article_snippet: CNN's Catherine Shoichet, Ben Brumfield, Elena Sandyrev, Brian Walker, Greg Botelho, Joshua Berlinger and Alla Eshchenko  contributed to this report.