NYPD Officer Brian Moore was shot in the head while patrolling Queens.
The 40-year-old leaves behind his wife and two children.
An officer fired a single, fatal shot after the suspect allegedly lunged at him with a knife, police said.
Outraged Long Islanders took to the streets Sunday.
The diverse group of protesters stormed city streets, forcing the shut down of Broadway, the West Side Highway, Brooklyn Bridge and Holland Tunnel.
Lawyers for the city requested the court affirm the US District Court for New Jersey’s decision against Muslim American residents who claimed injury from NYPD clandestine surveillance.
Protesters locked arms at the corner of Wall Street despite warnings that they'd be arrested for disorderly conduct.
Only 39 percent of people polled said they have a "great deal" of confidence in police officers locally to do a good job.