March 12, 2017 8:30 am Weekend Web: KPMG Cybersecurity NBC 5’s Charlie Wojciechowski shows us a Chicago company that’s helping develop cyber security to fight hackers. Local 9:34 Chicago police release new details in arrest of Xavier Tate 2:23 Suspect accused of killing CPD officer Luis Huesca 3:10 Suspect charged in killing of Chicago police officer faces additional charges 2:03 Prosecutors detail how Calumet City cold case unfolded, with suspect finally arrested 0:54 Richest person in Illinois revealed in new Forbes Magazine ranking