Chairman of The Public Inquiry Into The Death of Alexander Litvinenko Sir Robert Owen At The Royal Courts of Justice

LONDON, ENGLAND - JANUARY 20: Chairman of the public inquiry into the death of Alexander Litvinenko, Sir Robert Owen and Court Clerk Mary Day are pictured at the Royal Courts of Justice on January 20, 2015 in London, England. Mr Litvinenko, who fled to Britain in 2000, died after drinking tea laced with radioactive polonium-210 while meeting two Russian men, one a former KGB officer, at the Millennium Hotel in London's Grosvenor Square in November 2006. The first full hearing of the inquiry is expected to start on January 27. (Photo by John Stillwell - WPA Pool/Getty Images)