The shooting happened around 7:30 p.m. Sunday, July 4 in Roosevelt, where Nassau County Police say two groups were involved in an altercation at the party on Hudson Avenue.
Multiple shots were fired and as a result, three people were struck by gunfire, police said.
A 27-year-old man from Hempstead, identified as Tavon Greenhill, age 27, of Hempstead, was pronounced dead at the scene, said police.
On Friday, Aug. 6, the second suspect, 29-year-old Lawrence Sims, 29, of Hewlett, was arrested and charged with attempted murder and two counts of second-degree criminal possession of a weapon.
He will be arraigned on Saturday, Aug. 7 at First District Court in Hempstead.
The first suspect in the shooting, Michael Wright, age 34, of Roosevelt, was arrested on Tuesday, July 27.
He was charged with second-degree murder, two counts of second-degree attempted murder, and one count of second-degree criminal possession of a weapon.
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