Husband Claus von Bulow was convicted of attempting to kill her with insulin overdose . Conviction overturned on appeal ; he was acquitted in second trial . Claus von Bulow , living in Berlin , is saddened by former wife 's death , lawyer said . Prosecutors accused Claus von Bulow of twice attempting to kill his wife by injecting her with insulin . She is survived by three children and nine grandchildren .
Husband Claus von Bulow was convicted of attempting to kill her with insulin overdose . Conviction overturned on appeal ; he was acquitted in second trial . Claus von Bulow , living in Berlin , is saddened by former wife 's death , lawyer said . She is survived by three children and nine grandchildren .