Elizabeth police officials reported no injuries in a shots-fired incident in the city's neighborhood on Monday night.
It happened around 8:20 p.m. in the vicinity of 370 Morris Avenue.
Police say a ShotSpotter device activated, sending police to the scene to investigate.
Upon arrival, units found a shell casing, but no victims were found after searching the neighborhood.
The motive for the shooting is under investigation and no arrests have been reported at this time.