A spokeswoman for the Essex District Attorney's Office said Sunday the shooting occurred Saturday evening at the Warren Street Playground, which was hosting a basketball tournament at the time. A 34-year-old man was killed. Also injured were an 18-year-old woman, a 20-year-old woman and a 49-year-old man.
Witnesses described hearing more than a dozen shots.
The shooting is under investigation and no arrests have been reported.
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