KALAMAZOO, MI -- Kalamazoo Public Schools is considering adding metal detectors to the main entrances of the district’s high schools and middle schools.

Nashville mayor Freddie O'Connell said leaders are looking at other school safety measures as well.

There is a reason you never hear about shootings at the airport, the Titans stadium, or Tennessee courtrooms: metal detectors.

Antioch High School has brought in a new AI security system following Wednesday’s school shooting that led to the death of a 16-year-old student. However, some Antioch parents have called for the installation of metal detectors.