IMHO, I think someone's going to get the heat soon as a fallout from that disaster!
Specifically, the person who said he was not aware that following up Cho's court-ordered psychological - or is it psychiatric - counseling was his job!
Broad and painful issues, that should be address to prevent future actions of this sorts, as for your questions any where the shoe, if there was a lack in job duties, fix, then your firing began.