OLD BRIDGE, N.J. (CBSNewYork) — Police are looking for a suspect who allegedly fired shots at a New Jersey park-and-ride.

It happened just before 4 p.m. in Old Bridge off Route 9.

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According to police, at least four people were standing in a bus shelter when a man with a rifle reportedly opened fire.

No one was injured, but witnesses were shaken.

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“We were walking to the bus stop and we just heard gun shots. We didn’t know where it came from. We looked and we saw a guy with a mask and a gray hoodie,” witness Deondra Jackson said.

“He was shooting in the air. Like he was just trying to hurt somebody, and then he just didn’t,” witness Kionna Weathers said.

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The investigation is ongoing. A SWAT team was sent to the neighborhood earlier.