The private school in Nashville apparently was proactive in seeking and getting professional help with "hardening" the facility and the staff went through extensive training. Any losses are tragic but the only losses apparently were in the hallways and common areas. As soon as event started the teachers locked down the classrooms. The classrooms were also equipped with trauma kits and the teachers apparently had them ready. The police were very responsive also and neutralized the threat. This could have been much worse IF the school had not been proactive.