June 24, 2010 6:42 am N Files: Thursday, June 24 K Strass returns with yo-yo hijinks, an amateur stuntman fails to jump a fence, a Muppet staring contest and Darth Vader tries soccer. 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