Bullets flew and scores of young people scattered during a chaotic gunbattle outside a Queens house party, shaken residents said.
The violence erupted about 11:35 p.m. Friday at 219th Street and 130th Avenue in Laurelton, cops said.
Plain-clothes officers in unmarked vehicles were watching the party because they feared there was a “potential for violence by some of the local street crews,” police said.
That’s when four people rolled up and allegedly opened fire on the nearly 100 partygoers, some of whom shot back, said authorities, who added that the undercover officers also fired off 14 shots. In all, four people were hurt,...