Investigations continue into the plane crash that killed Polish president Lech Kaczynski and some of the countryÃ¢â‚¬â„¢s top political and military personnel on Saturday. According to reports, the Tupolev 154 aircraft en route from Warsaw to Smolensk crashed as it tried to land in foggy conditions about 1.5 km from Smolensk airport in Western Russia. All 97 people on board were killed, including PolandÃ¢â‚¬â„¢s deputy foreign minister, a dozen members of Parliament, the chiefs of the army and the navy and its Central Bank governor. An April 12Ã‚ New York Times article observes that investigators examining the crash appear to be focusing on why the pilot did not heed instructions from air traffic controllers to give up trying to land in bad weather. The NYT reports: Ã¢â‚¬Å“Their inquiry may lead to an even more delicate question: whether the pilot had felt under pressure to land to make sure that the Polish delegation would not be late for a ceremony on Saturday in the Katyn forest, where more than 20,000 Polish officers and others were massacred by the Soviets during World War II.Ã¢â‚¬ A tweet from Reinsurance Magazine, linking to an article at Postonline.co.uk cites reinsurance sources noting the crash is not thought to have been insured in the LloydÃ¢â‚¬â„¢s market. Check out I.I.I. aviation facts and stats.