The ITO shows that LOTS of people describe GW as "a psychopath," a "sociopath" and "paranoid." They knew he beat women. They knew he had lots of guns, and assault-style guns. They knew he had recently bought an enormous about of gas, and propane tanks.

I& #39;ll let others debate the merits of red flag laws and such, but it doesn& #39;t appear from this document that any of these people even attempted to intervene in any meaningful way.

Can someone determined to go on a killing spree be stopped? I don& #39;t know. But surely to god there were warning signs that were cast aside.

Adding: these were people interviewed by police within one day of the killing spree. Undoubtedly there are many, many more who knew about GW.