September 15, 2014 6:44 pm Mom Blames Son's Heroin Addiction for Woman's Assault 9/15/2014: Aaron Parks, 17, is accused of sexually assaulting pregnant woman while under electronic monitoring in connection with previous attack. Phil Rogers reports for NBC 5 Investigates. Local 2:18 Latest forecast from the NBC 5 Storm Team 2:13 Mayor proposes to relocate migrants from downtown shelter to Chicago's South Side 0:47 Surveillance video shows armed thieves storm West Town bar 2:11 Dozens arrested at pro-Palestinian demonstration on Art Institute of Chicago campus 2:18 Chicago Forecast: Evening storms to end a summer-like day