Aurora As Gun Free & Free Fire Zone

According to Milwaukee Journal Sentinel columnist, Mr. Eugene Kane, the entire city of Aurora is a "Gun Free Zone" to the extent that the carrying of concealed weapons is illegal there.  This provides an answer to my questions|: "Why was there no citizen who used his/her concealed handgun to "double tap" (ie Two rounds to the head) the Aurora Theater shooter.

Aurora Colorado may now be added to such places as Columbine High School, Virginia Tech, Northern Illinois University, Nebraska's Westroads Mall and, so hard to believe, Fort Hood. That city can now also be added to those places who welcome terrorists, "crazies" and other criminals to their "Free Fire Zones" and provide some guarantee a very good measure of protection to them from law-abiding and armed citizens.

The citizens of that city should question their public officials as to the sanity of their
anti-CCW measure

REFERENCE:  Kane, Eugene; "Gun laws do little in case of theater killings"; Milwaukee Journal Sentinel;
July 24, 2012, Page-2A)