Washington, DC--Concealed handgun permit holders have killed at least nine law enforcement officers in addition to 152 private citizens (including 15 shooters who killed themselves after an attack) since May 2007 according to the latest update of Concealed Carry Killers, a Violence Policy Center (VPC) on-line resource that tallies news reports of such killings. The web site, located at http://www.vpc.org/ccwkillers.htm, is updated monthly to include new fatal shootings since May 2007 by concealed handgun permit holders and any changes in the legal status of permit holders facing criminal charges. (Any concealed handgun permit holders who are eventually acquitted of their...