Man Partied After Shooting Cop: Prosecutors - NBC Chicago

    Man Partied After Shooting Cop: Prosecutors

    Sept. 20, 2011: Litigating her first trial as Cook County State's Attorney, Anita Alvarez said alleged gunman Shawn Gaston celebrated with friends after shooting and killing Officer Alejandro "Alex" Valadez in June 2009. (Published Tuesday, Sep 20, 2011) Sept. 20, 2011: Litigating her first trial as Cook County State's Attorney, Anita Alvarez said alleged gunman Shawn Gaston celebrated with friends... See More