No phalanx of Phds. & Masters level educators will fix this problem. Public schools cant implement corrective measures . It's a mental health issue...for MH professionals...in an appropriate MH setting.
Now the NRA wants teachers/police to strap up in schools. To protect children we should "incarcerate" them in secured day programs". From 8am-2:30pm, our children will be in lockdown mode. The NRA wants to replicate the legal system's supervised juvenile correction day programs...for children who have committed no crime!
Target the root of the problem: mental illness, lack of adequate treatment facilities/protocols & PL 94-142. Public schools are not treatment facilities or quasi-correctional operations.