The child was "awake and alert" when they were found by an Essex County Sheriff's Office officer and taken to University Hospital to be checked out as a precaution.
A 17-year-old teen identified as Kansley Moneus was shot and killed Friday night at his home on Maple Avenue in Irvington while hosting a party, Essex County prosecutors said.
In March, State Police troopers from the Totowa station were notified that a Porsche Cayenne had been stolen out of Wyckoff, and tracked it to an intersection in Newark.