The teen behind the mass shooting at a Minneapolis punk show, which targeted the LGBTQ community, will now face trial as an adult. 🌐 #News #MinneapolisMN #Minnesota #Crime. MINNEAPOLIS, MN – The 2023 mass shooting at a Minneapolis punk concert that left one person dead and several others injured is taking a significant legal turn. An 18-year-old from Hinckley, Minnesota, who was initially charged as a minor, will now face trial as an adult in Hennepin County Court. This decision comes as prosecutors argue that his behavior before the shooting, including discriminatory comments, aggravated the severity of the crime.