Evidence suggested that the two students , a man found dead in a portable toilet near Pier 54 on the West Side , and a man found dead at a storage center in SoHo , had all taken a combination of heroin and cocaine that is commonly called a speedball , the police said .
West Side /location/location/contains SoHo
NN VBD IN DT CD NNS , DT NN VBN JJ IN DT JJ NN IN NNP CD IN DT NNP NNP , CC DT NN VBN JJ IN DT NN NN IN NNP , VBD DT VBN DT NN IN NN CC NN WDT VBZ RB VBN DT NN , DT NN VBD .
West Side
LOCATION
SoHo
LOCATION
/location/location/contains