NEW YORK (CBSNewYork) – Four people were shot at a nightclub in Suffolk County early Saturday morning, police said.

At 3:31 a.m., police received a 911 call of shots fired at the Oxygen nightclub in Rocky Point. Upon arrival, responding officers found three women with gunshot wounds.

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Rocky Point Ambulance transported the three women to Stony Brook University Medical Center where two were treated for shots to the leg and the third was treated for a shot to the foot.

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The fourth person who was shot was a man and was taken to a Port Jefferson hospital before police arrived. He was later taken to Stony Brook University Medical Center and treated for a shot in the leg. A bullet had also grazed his torso.

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The investigation is ongoing. Police are asking that anyone with information regarding the shooting to call the Seventh Squad detectives at 631-852-8752 or call Crime Stoppers at 1-800-220-TIPS.