India, July 20 -- A person of interest was arrested with regard to the killing of an off-duty US Customs and Border Protections officer inside a New York City park. The NYPD verified that the incident occurred at a park in Washington Heights late Saturday night.

In Fort Washington Park, a 42-year-old law enforcement officer was shot in the arm and face, as pet police sources. He was taken to a Harlem Hospital and is expected to survive his injuries.

The NYPD searched for two suspects following the shooting. On Sunday morning, one person of interest was arrested, while the other is still being hunted.

The person of interest attempted to rob the off-duty cop, according to law enforcement sources.

According to sources, there was a gunfig...