October 19, 2015 5:25 pm Emanuel Announces Change in Gun Buy-Back Events Mayor Rahm Emanuel is expected to announce a new city fund Monday aimed at allowing community organizations to host gun buy-back events in Chicago. NBC 5’s Mary Ann Ahern reports. Local 1:42 Warrant issued for suspect in murder of Chicago police officer 2:15 Politicians, season ticketholders skeptical on Bears' plans for new stadium 2:09 Former Foxtrot, Dom's employees protest after abrupt closures 3:26 Friday morning weather 0:32 Man shot and killed in ‘exchange of gunfire' with police in Valparaiso identified