Three victims suffered non-fatal injuries in a crash, with one vehicle overturned near Branch Brook Park in Newark.
The North Ward collision happened around 3:55 a.m. near the intersection of Lake Street and Bloomfield Avenue.
Emergency responders arrived at the scene and found an overturned vehicle with at least one person trapped inside.
The person trapped in the vehicle suffered serious injuries and two others were transported to the hospital for treatment.
The cause of the two-vehicle collision is under investigation.