LONDON — An inquiry launched by the British government into the death of a former KGB agent who had defected to Britain concluded after three years of work .\r
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Almost a decade ago, Alexander Litvinenko died after radioactive polonium ended up in his cup of green tea at Londons Millennium Hotel; reports now indicate .\r
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Sir Robert Owen, the judge in charge of the Alexander Litvinenko investigation, summarises his findings on Thursday. Sir Robert says there is no evidence that .