"The band Tin Man was starting an encore at the festival when shots rang out. Singer Jack van Breen dived under the stage when he saw a man in a green shirt and grayish handkerchief around his neck fire into the food area with what looked like an assault rifle..."
https://www.newsweek.com/gilroy-shooting-california-san-jose-1451502?utm_source=Public&utm_medium=Feed&utm_campaign=Distribution