Good guy with gun stops mass killing.

In Oklahoma, a knife wielding former employee channeling ISIS beheads a fellow employee and starts on another before getting shot by the company CEO. The media keeps emphasizing the CEO was a "reserve sheriff's deputy" as if his use of force wouldn't have been legitimate had he not been. The deputy part means he probably completes whatever annual training is required to maintain his certification but beyond that who knows. I guess it's just hard for the media to simply admit a good guy with a gun solved the problem.

H/T to Uncle.