In February 2005, a sitting prime minister of a post-Soviet Caucasus nation was found dead in a rented apartment alongside a regional official. The official cause was carbon monoxide poisoning from a faulty gas heater. The government invited the FBI to investigate. Years later, journalists discovered that a critical passage in the FBI's report had been mistranslated from English into the national language — the original stated the heater did NOT produce lethal gas levels, while the translation stated it DID. Using publicly available sources, identify the country, the name of the prime minister, and the name of the interior minister who declared the death accidental within hours of discovery.