Investigators rule out that the top manager of a Russian oil and gas company whose body was found Saturday in Moscow had been killed, the top Moscow investigator said Sunday. "There is no fact of murder. A check is underway, all circumstances of what happened are being clarified," Anatoly Bagmet said. Vladimir Kondrachuk, the board chairman of Trans Nafta, was found dead with a gunshot wound in his company`s office in the center of the Russian capital Saturday night. A police source said Saturday that Kondrachuk had most likely committed suicide. At the turn of the centuries Trans Nafta supplied oil as part of Russia`s federal programs and was Russian energy giant Gazprom`s oil and gas condensate export operator. Kondrachuk was a deputy governor of the Novgorod Region in 2004-2007. According to financial magazine Finans, Kondrachuk`s fortune was $35 million in 2006.