Round Lake Park fire may have been set by intruder. Hanover Park man again accused of taking illicit pictures of a child. Antioch police warn of voyeur. Dog rescued from Arlington Hts. sewer. Schaumburg police arrest 2 in prostitution sting. Tollway construction workers strike. Dist. 15 releases schedule for referendum meetings. Palatine police describe grisly murder scene. Russell delivers big hit for Chicago Cubs. Bears salvage win in final preseason game.