Nearly 20 cars were vandalized in the parking lot of an apartment building in Linden, New Jersey on Monday, and several more were reportedly found in Cranford.
When police arrived, they found two adults, a man and a woman dead, along with a teenage girl. A teenage boy was in critical condition, but hours later he passed away at the hospital.
The second juvenile, who was transported to a hospital in critical condition, has died.
Detectives believe that a man and a woman were shot in another town and stopped in Linden near the store on Edgar Road as they tried to get to a hospital.
Eyewitness News is told the building was occupied when the fire started. One worker was treated for smoke inhalation.
The suspect apparently did not have enough money to buy liquor and started hurling large bottles of wine at clerks.