@firefly,
Also my keen memory recalls at one point many schools implemented use of a metal dectector on
all entrances to schools. Was this school so equipped on ALL entrances? If it was, why didn't the killer get detected? If it had no such equipment installed on
all entrances, why didn't it?
Metal detectors are already implemented by every airport and travel center and commercial establishment in US. Why not ALL the schools? Yes, I'm aware that they are
not 100% effective but it does increase the chance of advance warning and detection of an armed intruder. They do this at all of our airports, right? Are the schools any less worthy of such protection?
Yes, I know that would levy an added huge cost to an already overburdened taxpaying public, but is the alternative to doing this at all palatable...
any more?