Coroner: Not enough evidence to conclude whether Berezovsky was killed or committed suicide

CAPTION CORRECTS THE SURNAME OF THE DAUGHTER TO BEREZOVSKAYA Russian oligarch Boris Berezovsky's daughters Elizaveta, right and Ekatrina arrive for the second day of the inquest into his death at Windsor Coroner's Court, in Windsor, England, Thursday, March, 27, 2014. Elizaveta Berezovskaya is due to appear as a witness on the second day of the hearing into the death of the tycoon. He was found dead at his former wife's property, in March 2013. (AP Photo/Alastair Grant) (The Associated Press)

CAPTION CORRECTS THE SURNAME OF THE DAUGHTER TO BEREZOVSKAYA Russian oligarch Boris Berezovsky's daughter Anastasia arrives for the second day of the inquest into his death at Windsor Coroner's Court, in Windsor, England, Thursday, March, 27, 2014. One of his daughters, Elizaveta Berezovskaya is due to appear as a witness on the second day of the hearing into the death of the tycoon. He was found dead at his former wife's property, in March 2013. (AP Photo/Alastair Grant) (The Associated Press)

CAPTION CORRECTS THE SURNAME OF THE DAUGHTER TO BEREZOVSKAYA Russian oligarch Boris Berezovsky's daughter Anastasia, left, arrives for the second day of the inquest into his death at Windsor Coroner's Court, in Windsor, England, Thursday, March, 27, 2014. One of his daughters, Elizaveta Berezovskaya is due to appear as a witness on the second day of the hearing into the death of the tycoon. He was found dead at his former wife's property, in March 2013. (AP Photo/Alastair Grant) (The Associated Press)