Rockford Police said 4 people, including a mail carrier, are dead and 7 injured after a series of attacks by a suspect in a southeast neighborhood Wednesday afternoon. Stay informed about Rockford-area news, weather, sports and entertainment! Follow WTVO Eyewitness News on our website and social channels: http://www.mystateline.com http://www.facebook.com/myeyewitnessnews http://www.twitter.com/mystateline