Three men were injured early Sunday morning in Crown Heights, and police are unsure if the incidents are connected.

Police say they responded to a 911 call around midnight  and found a 30-year-old with blunt-force trauma to the head, lying unconscious inside Woods Playground on St. Marks Avenue.

He was rushed to Kings County Hospital in stable condition.

Soon after, a 34-year-old arrived at Interfaith Hospital with a gunshot wound to his left leg, according to police.

Investigators say a 36-year-old man fled the park to Queens and was transported to Long Island Jewish Hospital with gunshot wounds to his back, knee and left arm.

Police say the victims are being uncooperative with the investigation.