So he made death threats before and is a known mental case and the police DIDN'T arrest him? This just goes to prove that the police CANNOT and in some cases WILL NOT protect the public at large.
“Dupnik said the suspected shooter has made death threats before and been contacted by law-enforcement officers.”
When the FBI did its background check on the pyscho, surely they contacted the sheriff’s office to see if they had anything on the psycho.
Did Dupnik hid these events from the FBI?
If so, why did he not point them out to the FBI and warn them?