Witnesses say they heard at least six shots before police and ambulances arrived on the scene after 11 pm, reported Huffington Post.
"I just witnessed three people get shot right behind me at PNC," Felix Santana tweeted.
WUNF Radio New York reported that two people were confirmed shot.
Jimmy Coppa, who also tweeted from the scene, said he heard six shots fired.
The injured victims were transported to area hospitals for treatment. Both are currently in critical condition, New Jersey State Police said.
A manhunt is currently underway for the gunman. Police are reportedly using K-9 dogs to search the nearby woods for the suspect.
