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A suspected gunman is dead and at least 20 people are injured after a shootout at a packed all-night art and music festival.
Terrified revellers ran for their lives and some were caught in the crossfire when shots rang out at the Art All Night festival in the US city of Trenton, New Jersey.
About 1,000 people were at the event when "all hell broke loose" during a fight just before 3am local time.
Police exchanged gunfire with at least one of the suspects in the incident which left four people, including a 13-year-old boy, fighting for their lives in hospital.