A Philadelphia police officer is in the hospital being treated for an injury he suffered while chasing a suspect.The officer suffered a puncture wound to his arm.He was injured while responding to a 911 call at around 3:30 a.m. Sunday for gunfire near 30th and Cumberland in the Strawberry Mansion section of the city.When the officer tried to question a man in connection with the gunfire, the man made a run for it.The officer chased him and fell to the ground when he heard gunfire.The man got away.Police found several shell casings at the scene.------
The suspect later fell in a ditch, after running away.
( z1 fall :ARG1 ( z2 person :ARG2-of ( z3 suspect ) ) :ARG4 ( z4 ditch ) :time ( z5 after :op ( z6 run :ARG0 z2 :ARG1 ( z7 away ) ) ) :time ( z8 after ) )