A man was stabbed during a fight outside a Deer Park catering hall early Sunday, Suffolk County police said.

The man, whom police did not identify, was at an event at Champs Elysee Caterers on Brook Avenue about 2 a.m. when a fight started outside the venue, police said.

The man was stabbed in the torso during the fight and was taken to Good Samaritan Hospital Medical Center in West Islip for treatment of non-life-threatening injuries, police said.

No one has been arrested, and police are investigating.

A combination of turning to the public and the FBI for help, and using cutting-edge DNA technology helped investigators finally identify Rex Heuermann as the prime suspect in the Gilgo Beach serial murders. NewsdayTV's Virginia Huie has the story.

How investigators cracked the Gilgo Beach murders case A combination of turning to the public and the FBI for help, and using cutting-edge DNA technology helped investigators finally identify Rex Heuermann as the prime suspect in the Gilgo Beach serial murders. NewsdayTV's Virginia Huie has the story.

A combination of turning to the public and the FBI for help, and using cutting-edge DNA technology helped investigators finally identify Rex Heuermann as the prime suspect in the Gilgo Beach serial murders. NewsdayTV's Virginia Huie has the story.

How investigators cracked the Gilgo Beach murders case A combination of turning to the public and the FBI for help, and using cutting-edge DNA technology helped investigators finally identify Rex Heuermann as the prime suspect in the Gilgo Beach serial murders. NewsdayTV's Virginia Huie has the story.

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