Police say there was an exchange of gunfire between two individuals at the festival, and two firearms had been recovered from the scene.
Related stories
Trump presses Supreme Court to curb mail voting as ballots begin reaching Americans
Boy dies after car hit by train on level crossing
Influencers and content creators test boundaries of tennis etiquette at U.S. Open
Why Pakistan overhauled its military command structure after five decades
Evidence points to US weapon in deadly strike on Iran wedding celebration
Zverev goes distance to scrape into third round as upsets rock US Open