Mr. Lugovoi headed security for the ORT television channel , which was owned by Boris Berezovsky in the 1990 's , before he fled Russia for asylum in Britain .
Boris Berezovsky /people/person/nationality Russia
NNP NNP VBD NN IN DT NNP NN NN , WDT VBD VBN IN NNP NNP IN DT CD POS , IN PRP VBD NNP IN NN IN NNP .
Boris Berezovsky
PERSON
Russia
LOCATION
/people/person/nationality