Jerome Stallworth, 38
He fell on a patch of grass next to the curb and was pronounced dead there. Neighbors described a brazen killing in daylight on a crowded street where children were playing, near a parked ice cream truck.
"He must have known nothing was going to happen to him," one local said of the killer.
Police have arrested a 17-year-old black youth who turned himself in. Detectives said his mother had been dating the victim and was trying to separate from him.