A7 Russia Accused in Beslan Siege The Chechen rebel leader and mastermind of the siege last year at a school in Beslan said Russia 's special services had helped make the assault possible by allowing the terrorists safe passage toward the school in an attempt to ambush them .
Russia /location/location/contains Beslan
Russia /location/location/contains Beslan
NN NNP NNP IN NNP NNP DT JJ NN NN CC NN IN DT NN JJ NN IN DT NN IN NNP VBD NNP POS JJ NNS VBD VBN VB DT NN JJ IN VBG DT NNS JJ NN IN DT NN IN DT NN TO VB PRP .
Russia
LOCATION
Beslan
LOCATION
/location/location/contains
Russia
LOCATION
Beslan
LOCATION
/location/location/contains