The time was the early 1960 's , when the Boston area was traumatized by a series of rape-murders believed to be perpetrated by a single predator who came to be known as the Boston Strangler .
Boston Strangler /people/person/place_lived Boston
DT NN VBD DT JJ CD POS , WRB DT NNP NN VBD VBN IN DT NN IN NNS VBN TO VB VBN IN DT JJ NN WP VBD TO VB VBN IN DT NNP NNP .
Boston Strangler
ORGANIZATION
Boston
LOCATION
/people/person/place_lived