Nashville students protest outside the Tennessee State Capitol on April 3, 2023, during a demonstration against gun violence, mobilized by the youth group March for Our Lives. string of peaceful but loud demonstrations against Tennessee’s lax gun laws after the 28-year-old intruder used military-style guns to shoot through a locked glass door and enter the private Christian school, indiscriminately shooting victims before being shot and killed by police. But 19-year-old Vanderbilt student Iman Omer said elected officials aren’t hearing the voices of Tennessee’s children and youth who fear for their safety in school