Expert: There Is No Single Answer To Preventing A School Shooting

SACRAMENTO (CBS13) — Schools across the country are re-evaluating safety on campus following Friday deadly events at Santa Fe High School in Texas. But is there a “right way” to prevent these shootings from happening?
“It takes a holistic approach,” said Dan Davis, a partner with National Violent Intruder Preparedness Solutions. “There’s no one solution to this.”
Many schools have installed metal detectors while others require students to go throug