”In fact, after Colorado’s 2003 concealed carry law was enacted, Colorado State University decided to allow concealed carry, while the University of Colorado prohibited firearms. The former observed a rapid decline in reported crimes, while the latter, under the gun ban they claimed was for safety, observed a rapid increase in crime. Crime at the University of Colorado has risen 35 percent since 2004, while crime at Colorado State University has dropped 60 percent in the same time frame”.
From Tough Target
When Criminals Face Armed Resistance from Citizens
Download entire CATO Institute report, which is interesting reading: