Her son , Specialist Casey A. Sheehan of the Army , a Humvee mechanic , was killed April 24 , 2004 , in Sadr City , Iraq .
Iraq /location/location/contains Sadr City
PRP$ NN , NNP NNP NNP NNP IN DT NNP , DT NNP NN , VBD VBN NNP CD , CD , IN NNP NNP , NNP .
Iraq
LOCATION
Sadr City
LOCATION
/location/location/contains