According to Nashville police, it took about eight minutes from the initial call to the arrival of officers on the scene. Audrey Hale, 28, was apprehended by police four minutes after they arrived on campus
A rampage at Nashville s Covenant School that killed three children and three adults is only the latest in a tragic and relentless cycle of US school mass shootings. Here are America s deadliest classroom gun massacres dating back to the late 90s